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algorithm-journey-main.zip
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89698905/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89698905/bg1.jpg"/><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">«<span class="ff2">m<span class="ff3"><span class="ff4"><span class="ff5">ö</span></span><span class="ff6"><span class="ff7">{<span class="ff8">¤</span></span></span><span class="ff4"><span class="ff9">¯<span class="ffa">K</span></span></span></span></span></div><div class="t m0 x3 h3 y3 ffb fs0 fc0 sc0 ls0 ws0">É<span class="ff4">²<span class="ffc">Æ<span class="ffd">1</span></span>¥<span class="ffc">Æ<span class="_ _0"> </span><span class="ff2">3<span class="ffe">X<span class="fff"></span></span></span></span></span></div><div class="t m0 x4 h4 y4 ff10 fs1 fc0 sc0 ls0 ws0">«<span class="ff11">m<span class="ff12"><span class="ff13"><span class="ff14">ö</span></span><span class="ff15"><span class="ff16">{<span class="ff17">¤</span></span></span><span class="ff13"><span class="ff18">¯<span class="ff19">K</span></span></span></span></span></div><div class="t m0 x5 h5 y5 ff1a fs2 fc0 sc0 ls0 ws0"><span class="ff1b">²<span class="ff1c">Æ<span class="ff1d">1</span></span>¥<span class="ff1c">Æ<span class="_ _1"> </span><span class="ff1e">3<span class="ff1f">X<span class="ff20"></span></span></span></span></span></div><div class="t m0 x2 h6 y6 ff21 fs3 fc0 sc0 ls0 ws0">Á<span class="_ _2"> </span><span class="ff22"></span></div><div class="t m0 x6 h7 y7 ff23 fs2 fc0 sc0 ls0 ws0"><span class="ff24">©<span class="_ _3"></span><span class="ff25">Ì<span class="ff26"><span class="_ _3"></span><span class="ff27">0<span class="ff28">B<span class="_ _3"></span><span class="ff29">A<span class="ff2a">k<span class="_ _3"></span><span class="ff2b">'<span class="ff2c">«<span class="_ _3"></span><span class="ff2d">m<span class="ff2e"><span class="_ _3"></span></span></span></span></span></span></span></span></span></span></span></span>ö<span class="_ _3"></span><span class="ff2e"><span class="ff2a"><span class="_ _3"></span><span class="ff2f">{<span class="ff28">¤<span class="_ _3"></span></span></span></span><span class="ff25"><span class="_ _3"></span><span class="ff24">¯<span class="ff30">K<span class="_ _3"></span><span class="ff31">3<span class="ff32"><span class="_ _3"></span><span class="ff33">{<span class="ff27">¿<span class="_ _3"></span><span class="ff34">m</span></span></span></span></span></span></span>¥<span class="_ _3"></span><span class="ff35"><span class="ff26"><span class="_ _3"></span><span class="ff36">X<span class="ff29">F</span></span></span></span></span></span></div><div class="t m0 x2 h7 y8 ff2e fs2 fc0 sc0 ls0 ws0">=<span class="ff37">z<span class="_ _3"></span><span class="ff2a"><span class="_ _3"></span><span class="ff38">?<span class="ff2f">n<span class="_ _3"></span><span class="ff33">{<span class="ff39">"<span class="_ _3"></span><span class="ff32"><span class="ff34">,<span class="_ _3"></span><span class="ff3a">8<span class="ff2c">c<span class="ff3b">§<span class="_ _3"></span></span></span></span></span></span></span></span></span></span>k<span class="ff2b">'<span class="_ _3"></span><span class="ff2c">«<span class="ff2d">m<span class="_ _3"></span></span></span></span></span></span><span class="ff25"><span class="_ _3"></span><span class="ff23">ö</span></span><span class="ff39">!<span class="_ _3"></span><span class="ff2f">{<span class="ff28">¤<span class="_ _3"></span></span></span></span><span class="ff25"><span class="_ _3"></span><span class="ff3c">Î<span class="ff24">¯<span class="_ _3"></span><span class="ff35"></span>¯<span class="_ _3"></span><span class="ff30">K<span class="ff31">3<span class="_ _3"></span><span class="ff32"><span class="ff33">{</span></span></span></span></span></span></span></div><div class="t m0 x2 h7 y9 ff27 fs2 fc0 sc0 ls0 ws0">¿<span class="ff34">m<span class="_ _3"></span><span class="ff25">¥<span class="ff35"><span class="_ _3"></span><span class="ff3d">Ñ<span class="ff36">y<span class="_ _3"></span><span class="ff38">g<span class="ff28">ê<span class="_ _3"></span><span class="ff37"><span class="ff23">'<span class="_ _3"></span></span></span></span></span></span></span></span></span></span><span class="_"> </span><span class="ff28">8<span class="ff3b">§<span class="_ _3"></span><span class="ff35">2</span></span>´<span class="_ _3"></span><span class="ff32">§<span class="ff35"><span class="_ _3"></span><span class="ff3d">Ñ<span class="ff36">y<span class="_ _3"></span><span class="ff3e">ª<span class="ff29">Ç<span class="_ _3"></span><span class="ff25"><span class="ff31">3<span class="_ _3"></span></span>Å<span class="ff2d">ì<span class="_ _3"></span><span class="ff31">O</span>\<span class="ff3b">§<span class="_ _3"></span><span class="ff2a">q<span class="ff26">Ï<span class="_ _3"></span><span class="ff24"><span class="ff3c">À<span class="_ _3"></span></span></span></span></span></span></span></span></span></span></span></span></span></span>Ã<span class="ff35">é</span></span></div><div class="t m0 x2 h7 ya ff31 fs2 fc0 sc0 ls0 ws0">ù<span class="ff26"><span class="_ _3"></span><span class="ff2f">a<span class="ff33"><span class="_ _3"></span><span class="ff3f">¡<span class="ff28"><span class="_ _3"></span><span class="ff2d">9<span class="ff27"><span class="_ _3"></span></span></span>8<span class="ff3b">§<span class="ff32">¤<span class="_ _3"></span></span></span></span></span></span></span>±</span>3<span class="_ _3"></span><span class="ff27">¿<span class="ff34">m<span class="_ _3"></span><span class="ff25">¥<span class="ff32">§<span class="_ _3"></span><span class="ff26"><span class="ff2a">k<span class="_ _3"></span><span class="ff2e">X</span></span></span></span></span></span><span class="_ _3"></span><span class="ff40">p<span class="ff35"><span class="_ _3"></span><span class="ff3a">J</span>Ý<span class="ff39">"<span class="_ _3"></span><span class="ff23"><span class="ff24">©<span class="_ _3"></span></span></span></span>é<span class="ff3a">8<span class="_ _3"></span><span class="ff2c">c<span class="ff26">Æ<span class="_ _3"></span></span></span></span></span></span>²<span class="ff3d">Ñ</span></span></div><div class="t m0 x2 h8 yb ff36 fs2 fc0 sc0 ls0 ws0">y<span class="ff2b">L<span class="_ _3"></span><span class="ff35"><span class="ff2f">a<span class="_ _3"></span><span class="ff32">q<span class="ff24">¯<span class="_ _3"></span><span class="ff30">K<span class="ff27">?<span class="_ _3"></span><span class="ff3c">1<span class="ff29">A<span class="_ _3"></span></span></span></span></span></span></span></span></span>8<span class="ff2f">a<span class="_ _3"></span><span class="ff33">©<span class="ff24">Û<span class="ff3b">§<span class="_ _3"></span><span class="ff23">¿<span class="ff27">0<span class="_ _3"></span><span class="ff28">B<span class="ff29">A<span class="_ _3"></span><span class="ff26"><span class="ff3c">A<span class="_ _3"></span><span class="ff2d">ò<span class="ff31">ù<span class="_ _3"></span></span></span></span></span></span></span></span></span></span></span></span>a<span class="_ _3"></span><span class="ff24">¯<span class="ff30">K<span class="_ _3"></span><span class="ff2e">=<span class="ff37">z</span></span></span><span class="_ _3"></span><span class="ff26"><span class="ff3c">A<span class="_ _3"></span><span class="ff38">D<span class="ff30">Ú</span></span></span></span></span></span></span></div><div class="t m0 x2 h7 yc ff24 fs2 fc0 sc0 ls0 ws0">¯<span class="ff30">K<span class="_ _3"></span><span class="ff35"></span>Ï<span class="_ _3"></span><span class="ff2a">^<span class="ff33"><span class="_ _3"></span>{<span class="ff3b">§<span class="ff2f">~<span class="_ _3"></span><span class="ff34">X<span class="ff2d">ò<span class="_ _3"></span><span class="ff2c">«</span>m<span class="_ _3"></span><span class="ff2e"><span class="ff25"><span class="_ _3"></span><span class="ff23">ö</span></span><span class="_ _3"></span>=<span class="ff37">z<span class="_ _3"></span></span></span></span></span></span></span></span></span></span><span class="ff2c">«<span class="_ _3"></span><span class="ff2d">m\<span class="_ _3"></span>~<span class="ff23">ö<span class="_ _3"></span><span class="ff2e"><span class="ff3b">§</span></span></span>ò<span class="_ _3"></span><span class="ff2a">k<span class="ff2b">'<span class="_ _3"></span></span></span></span>«<span class="ff2d">m<span class="_ _3"></span><span class="ff2f">{<span class="ff28">¤</span></span></span></span></div><div class="t m0 x2 h7 yd ff2e fs2 fc0 sc0 ls0 ws0"><span class="ff25"><span class="_ _3"></span><span class="ff35"><span class="ff2b">Ú<span class="_ _3"></span></span><span class="ff3c">Î<span class="_ _3"></span><span class="ff24">¯</span></span></span></span>=<span class="_ _3"></span><span class="ff37">z<span class="ff24"><span class="_ _3"></span><span class="ff3e">Ê<span class="ff30">Ï<span class="_ _3"></span><span class="ff35"><span class="ff2c">«<span class="_ _3"></span><span class="ff2d">m<span class="ff2b">Ú<span class="_ _3"></span><span class="ff3c">Î</span></span></span></span></span></span></span>¯<span class="ff39">"<span class="_ _3"></span><span class="ff36">F</span></span>"<span class="_ _3"></span><span class="ff23"></span>©<span class="_ _3"></span><span class="ff41"><span class="ff26">±<span class="_ _3"></span><span class="ff2d">ò<span class="ff31">ù<span class="_"> </span></span></span><span class="_ _3"></span><span class="ff2f">a<span class="ff2a">k<span class="_ _3"></span><span class="ff34"><span class="ff35"><span class="_ _3"></span></span></span></span></span></span></span>¯<span class="ff30">K</span></span></span></div><div class="t m0 x2 h7 ye ff38 fs2 fc0 sc0 ls0 ws0"><span class="ff34">\<span class="ff3c">À<span class="ff28">Ã<span class="ff3f"><span class="ff35"></span></span>À<span class="ff26"><span class="ff25">¥<span class="ff3b">§<span class="ff3e">å<span class="ff35"></span>E<span class="ff2e"><</span></span></span></span>Ú<span class="ff2a"><span class="ff35"><span class="ff2e"></span></span>^<span class="ff39">"</span></span></span></span></span></span></div><div class="t m0 x2 h9 yf ff42 fs3 fc0 sc0 ls0 ws0">1<span class="_ _4"> </span><span class="ff10">c<span class="ff43">ó</span></span></div><div class="t m0 x6 h5 y10 ff44 fs2 fc0 sc0 ls0 ws0">ê<span class="ff45">â(<span class="ff1a">8<span class="ff46">a<span class="ff47"><span class="ff48">¯<span class="ff49">K<span class="_ _3"></span><span class="ff4a">3<span class="ff4b"><span class="ff4c">{</span></span></span></span></span></span></span></span>¿<span class="ff1f">m</span>¿<span class="ff1f">m<span class="ff1b">¥<span class="ff20"></span><span class="ff47">Ñ</span></span></span></span>´<span class="_"> </span><span class="ff20"><span class="_ _3"></span><span class="ff46">a<span class="ff4d">Ñ<span class="ff4e">y<span class="ff4f">ª<span class="ff50">Ç<span class="ff1e">4<span class="ff51">p<span class="ff1f">9<span class="ff47">:<span class="ff48">¯<span class="ff49">K<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y11 ff47 fs2 fc0 sc0 ls0 ws0">2<span class="ff44">´<span class="_ _3"></span><span class="ff20">Ï<span class="ff48"><span class="_ _3"></span><span class="ff45">C<span class="ff1e">A<span class="_ _3"></span><span class="ff53">c<span class="ff46">5<span class="ff54">§<span class="_ _3"></span><span class="ff4b"><span class="ff55">X<span class="_ _3"></span><span class="ff1c">À</span></span></span></span></span></span></span></span></span></span>Ã<span class="_ _3"></span><span class="ff56"></span></span>é<span class="_ _3"></span><span class="ff44">ê<span class="ff45">â<span class="_ _3"></span>(<span class="ff1a">8<span class="_ _3"></span><span class="ff48">¯<span class="ff49">K<span class="_ _3"></span></span></span></span></span></span><span class="ff1c">ï<span class="_ _3"></span><span class="ff45">Ä<span class="ff57">Ø<span class="_ _3"></span></span></span></span>ä<span class="ff44"><span class="_ _3"></span><span class="ff1f">\<span class="ff54">§<span class="ff50">3<span class="_ _3"></span><span class="ff51"><span class="ff4d">Ñ<span class="_ _3"></span><span class="ff49">K</span></span></span></span></span><</span></span></div><div class="t m0 x2 h5 y12 ff47 fs2 fc0 sc0 ls0 ws0"><span class="ff56">·<span class="_ _3"></span><span class="ff49">K<span class="_"> </span><span class="ff1d"><span class="_ _3"></span><span class="ff1e">m<span class="_ _3"></span><span class="ff20"><span class="ff4a"><span class="_ _3"></span><span class="ff46">5</span><span class="_ _3"></span><span class="ff4e">d<span class="ff1c">2<span class="_ _5"></span><span class="ff52">"<span class="_ _6"></span><span class="ff20">Ï<span class="ff58">d<span class="ff54">§<span class="_ _3"></span><span class="ff4a">3<span class="ff4e">y<span class="_ _3"></span></span>3<span class="ff1a"><span class="_ _3"></span><span class="ff53">S<span class="_ _3"></span><span class="ff47"><span class="ff45">¿<span class="_ _3"></span><span class="ff1f">m<span class="ff1b">¥</span></span></span></span></span></span></span>§<span class="_ _3"></span></span><span class="ff57">Ü<span class="_ _3"></span><span class="ff4c">©<span class="ff44">ê<span class="_ _3"></span><span class="ff45">â(<span class="_ _3"></span><span class="ff1a">8<span class="ff48">¯<span class="_ _3"></span><span class="ff49">K</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y13 ff4d fs2 fc0 sc0 ls0 ws0">Ø<span class="ff50">A<span class="_ _3"></span><span class="ff4a">3<span class="ff57">Ø<span class="_ _3"></span><span class="ff49">Ê<span class="ff47"><span class="_ _3"></span><span class="ff59"><span class="ff55">C<span class="_ _3"></span></span></span></span></span></span>6<span class="ff49">K<span class="_ _3"></span><span class="ff46">P<span class="ff44">)<span class="_ _3"></span></span></span></span></span></span>~<span class="ff49">!<span class="_ _3"></span><span class="ff48">9<span class="ff54">§<span class="ff5a"><span class="_ _3"></span><span class="ff5b">k<span class="ff20"><span class="_ _3"></span><span class="ff1b">«<span class="ff5c">ª<span class="_ _3"></span><span class="ff44">³´<span class="_ _3"></span><span class="ff1e">ò</span></span></span></span><span class="_ _3"></span><span class="ff1c">A<span class="ff45">²<span class="_"> </span><span class="ff47">;<span class="_ _3"></span></span></span>S<span class="_ _3"></span><span class="ff50">F</span></span></span></span></span></span>¯<span class="_ _3"></span></span>K<span class="ff4c"></span></span></div><div class="t m0 x2 h5 y14 ff47 fs2 fc0 sc0 ls0 ws0"><span class="ff44">ä<span class="_ _3"></span><span class="ff45">(<span class="ff1a">8<span class="_ _3"></span><span class="ff5a">½<span class="ff4a">ö<span class="_ _3"></span><span class="ff4e">l<span class="ff1f"><<span class="_ _3"></span></span></span>Ý</span></span></span>(<span class="_ _3"></span><span class="ff1a">8<span class="_"> </span><span class="ff1f">þ<span class="ff54">§<span class="_ _3"></span><span class="ff5c">r<span class="ff1c">1<span class="_ _3"></span><span class="ff4a">O<span class="ff1e">\<span class="_ _3"></span></span></span>À</span></span></span></span></span></span>Ã<span class="_ _3"></span></span><span class="ff58"><span class="_ _3"></span><span class="ff50">è<span class="ff46">þ<span class="_ _5"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff48">·<span class="_ _3"></span><span class="ff1f">@</span><span class="_ _3"></span><span class="ff4a">ù<span class="ff1b">«<span class="_ _3"></span><span class="ff1c">1</span></span></span><span class="_ _3"></span><span class="ff44">´<span class="ff4c"><span class="_ _3"></span><span class="ff4d">~</span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y15 ff48 fs2 fc0 sc0 ls0 ws0">Ã<span class="ff1f"><span class="ff47"><span class="ff54">§<span class="ff4b">§<span class="ff4f">»<span class="ff5a"><span class="ff50">A<span class="ff1a"></span></span></span></span></span></span>õ<span class="ff44">ê<span class="ff45">â(<span class="ff1a">8</span></span></span></span></span>¯<span class="ff49">K<span class="ff1e">{<span class="ff45">'<span class="ff5b">`<span class="ff56">{<span class="ff47"><span class="ff1c">5<span class="ff1b"><span class="ff54">§<span class="ff1f">4</span></span></span></span></span></span></span></span></span>K<span class="ff53">8<span class="ff57">C<span class="ff47"><span class="ff4b">¢<span class="ff1f">,</span></span></span></span></span></span>Ã<span class="_ _5"></span><span class="ff52">"</span></div><div class="t m0 x6 h5 y16 ff1f fs2 fc0 sc0 ls0 ws0">,<span class="_ _3"></span><span class="ff4c">D<span class="_"> </span><span class="ff45">Ò<span class="_ _3"></span><span class="ff4a">3<span class="_ _3"></span><span class="ff55"><span class="_ _3"></span></span></span>C<span class="ff54">§<span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="_ _3"></span><span class="ff55"><span class="_ _3"></span><span class="ff1b"><span class="_ _3"></span><span class="ff57">ö</span></span><span class="_ _3"></span></span></span></span>£</span>ä<span class="_ _3"></span><span class="ff49">N<span class="_ _3"></span><span class="ff1b"><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="_ _3"></span></span></span></span></span></span></span><span class="ff42">max<span class="ff57">ö<span class="_ _3"></span><span class="ff55"><span class="ff5b"><span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="_ _3"></span></span></span></span></span></span></span><span class="ff42">min<span class="ff57">ö<span class="_ _3"></span><span class="ff55"><span class="ff54">¤</span></span></span></span></div><div class="t m0 x2 h5 y17 ff5b fs2 fc0 sc0 ls0 ws0"><span class="ff46">{<span class="_ _3"></span><span class="ff44">¤<span class="_ _3"></span><span class="ff55"><span class="ff1b"><span class="_ _3"></span><span class="ff48">¯<span class="ff49">K<span class="_"> </span><span class="ff54">£<span class="ff45">ä<span class="_ _3"></span></span></span>N<span class="_ _3"></span></span></span></span></span></span>{<span class="_ _3"></span><span class="ff44">¤<span class="ff55"><span class="_ _3"></span><span class="ff58"><span class="ff1b"><span class="_ _5"></span><span class="ff52">!<span class="_ _6"></span><span class="ff46">{<span class="ff44">¤<span class="_ _3"></span><span class="ff55"><span class="_ _3"></span><span class="ff1c">2<span class="ff1b"><span class="_ _3"></span><span class="ff5b"></span></span></span></span></span>{<span class="_ _3"></span><span class="ff44">¤<span class="ff59"><span class="_ _3"></span><span class="ff57"><span class="ff1a"><span class="ff54">¤<span class="_ _3"></span><span class="ff1b">Å<span class="ff1e">ì<span class="_ _3"></span><span class="ff45">?<span class="ff1f">\<span class="_ _3"></span><span class="ff50">A</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y18 ff58 fs2 fc0 sc0 ls0 ws0"><span class="_ _3"></span><span class="ff1e">[<span class="_ _3"></span><span class="ff47"><span class="ff44">À<span class="_ _3"></span><span class="ff20"><span class="_ _5"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff44">¢<span class="_ _3"></span><span class="ff1e">S<span class="_ _3"></span><span class="ff1f">þ<span class="ff4a">@<span class="_ _3"></span>3<span class="ff42">IOI2014</span></span></span></span><span class="_ _3"></span><span class="ff45">Ò<span class="_ _3"></span><span class="ff4d">Ñ<span class="_ _3"></span><span class="ff4e">y<span class="ff1a"><span class="_ _3"></span><span class="ff50">A<span class="_ _3"></span><span class="ff5b">k<span class="_ _3"></span></span></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="_ _3"></span><span class="ff55"><span class="_ _3"></span><span class="ff1b"><span class="_ _3"></span><span class="ff57">ö</span></span><span class="_ _3"></span><span class="ff47"><span class="_ _3"></span><span class="ff48">¯<span class="_ _3"></span><span class="ff49">K</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x7 ha y19 ff5d fs4 fc0 sc0 ls0 ws0">1</div><div class="t m0 x8 hb y18 ff54 fs2 fc0 sc0 ls0 ws0">§<span class="_ _3"></span><span class="ff4c">D</span></div><div class="t m0 x2 h5 y1a ff46 fs2 fc0 sc0 ls0 ws0">{<span class="ff44">¤<span class="ff55"><span class="ff1b"><span class="_ _3"></span><span class="ff48">¯<span class="ff49">K<span class="ff47"><span class="ff4d">Ö<span class="ff1c">/<span class="_"> </span><span class="ff51"><span class="_ _3"></span></span></span></span></span></span></span></span></span>´<span class="ff53">U<span class="ff55">J<span class="ff4b"><span class="ff47"><span class="_ _3"></span><span class="ff48">Ê</span></span></span></span>c<span class="ff1b"><span class="ff5c">c</span></span></span></span></div><div class="t m0 x9 ha y1b ff5d fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 xa h5 y1a ff54 fs2 fc0 sc0 ls0 ws0">§<span class="ff1f">,<span class="_"> </span><span class="ff4c">D<span class="_ _3"></span><span class="ff4a">3<span class="ff53">@<span class="ff44"><span class="ff57">¿<span class="ff56">v<span class="_ _3"></span><span class="ff5b">k<span class="ff20">Ú<span class="ff4f">å<span class="ff47">õ</span></span></span></span></span></span>8<span class="ff1c">À<span class="_ _3"></span></span>Ã</span></span></span></span></span></div><div class="t m0 xb hc y1c ff5e fs5 fc0 sc0 ls0 ws0">1</div><div class="t m0 xc hd y1d ff5f fs0 fc0 sc0 ls0 ws0">http://uoj.ac/problem/25</div><div class="t m0 xb hc y1e ff5e fs5 fc0 sc0 ls0 ws0">2</div><div class="t m0 xc hd y1f ff5f fs0 fc0 sc0 ls0 ws0">http://www.tyvj.cn/p/1518</div><div class="t m0 x2 he y20 ff60 fs6 fc0 sc0 ls0 ws0">2016<span class="ff61 fs0">c<span class="ffc">&<span class="ff62">E</span>Æ<span class="ff63">c<span class="ff64"><span class="ff65"><span class="ffd"><span class="ff4">¥<span class="ffb">II<span class="ff2">[<span class="ff66">è</span></span></span></span></span></span></span></span>À<span class="ff66">è<span class="ff67">A<span class="ff64">Ø<span class="ff9">©</span></span></span></span></span></span></div><div class="t m0 xd hf y21 ff68 fs0 fc0 sc0 ls0 ws0">99</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89698905/bg2.jpg"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">«<span class="ff2">m<span class="ff3"><span class="ff4"><span class="ff5">ö</span></span><span class="ff6"><span class="ff7">{<span class="ff8">¤</span></span></span><span class="ff4"><span class="ff9">¯<span class="ffa">K</span></span></span></span></span></div><div class="t m0 x3 h3 y3 ffb fs0 fc0 sc0 ls0 ws0">É<span class="ff4">²<span class="ffc">Æ<span class="ffd">1</span></span>¥<span class="ffc">Æ<span class="_ _0"> </span><span class="ff2">3<span class="ffe">X<span class="fff"></span></span></span></span></span></div><div class="t m0 x2 h5 y22 ff47 fs2 fc0 sc0 ls0 ws0"><span class="ff1c">,<span class="_ _3"></span><span class="ff1f"><span class="ff20"><span class="_ _3"></span><span class="ff57">¿<span class="ff56">v<span class="_ _3"></span><span class="ff5b">k</span></span></span></span></span></span>õ<span class="_ _3"></span><span class="ff44">8<span class="ff1f"><<span class="_ _3"></span><span class="ff45">?<span class="_"> </span><span class="ff1c">1<span class="_ _3"></span><span class="ff50">A</span></span></span></span><span class="_ _3"></span><span class="ff1f">\<span class="_"> </span></span></span><span class="_ _3"></span><span class="ff1c">ï<span class="ff45">Ä<span class="_ _5"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff1b"><span class="_ _3"></span><span class="ff47"><span class="ff1f"><span class="_ _3"></span><span class="ff53">c<span class="ff4e">g<span class="_ _3"></span><span class="ff49">U</span></span></span></span><span class="_ _3"></span>õ<span class="ff1c">4<span class="_ _3"></span><span class="ff46">é<span class="ff1a"><span class="_ _3"></span></span></span>Ô<span class="ff46">ö<span class="ff54">§<span class="_ _3"></span><span class="ff57">â</span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y23 ff4d fs2 fc0 sc0 ls0 ws0">Ñ<span class="ff4e">y<span class="ff50">A<span class="ff47">1<span class="_ _3"></span><span class="ff20"></span><span class="ff53">J</span>Ý<span class="ff45"><span class="_"> </span><span class="ff51">p<span class="_ _3"></span></span></span><span class="ff5b">k<span class="ff1a"><span class="ff5c">«<span class="ff1e">m<span class="_ _3"></span><span class="ff55"><span class="ff1b"><span class="ff57">ö</span></span></span></span></span></span></span><span class="ff48">¯<span class="_ _3"></span><span class="ff49">K</span></span></span></span></span></div><div class="t m0 xe ha y24 ff5d fs4 fc0 sc0 ls0 ws0">3</div><div class="t m0 xf h5 y23 ff54 fs2 fc0 sc0 ls0 ws0">§<span class="ff1b"><span class="_"> </span><span class="ff5a">0<span class="_ _3"></span><span class="ff4a">ù<span class="ff20"><span class="ff46">a<span class="ff48">¯<span class="ff49">K<span class="_ _3"></span><span class="ff57">B<span class="ff1e">ìì<span class="ff47">õ</span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 hb y25 ff50 fs2 fc0 sc0 ls0 ws0">A<span class="ff4f">å<span class="ff46">5<span class="ff54">§<span class="ff4a">3<span class="ff5c"><span class="ff5a">u<span class="ff1e">8<span class="ff1c">Ô</span></span></span></span></span></span></span></span></div><div class="t m0 x10 ha y26 ff5d fs4 fc0 sc0 ls0 ws0">4</div><div class="t m0 x11 h10 y25 ff5b fs2 fc0 sc0 ls0 ws0"><span class="ff42">Univ<span class="_ _7"></span>ersal<span class="_ _8"> </span>Online<span class="_ _8"> </span>Judge(UOJ)</span></div><div class="t m0 x12 ha y26 ff5d fs4 fc0 sc0 ls0 ws0">5</div><div class="t m0 x13 h5 y25 ff47 fs2 fc0 sc0 ls0 ws0"><span class="ff57">'<span class="ff1f">m<span class="ff1b">¥</span></span></span>Ñ<span class="ff5b">k<span class="ff4d">Ñ<span class="ff4e">y<span class="_ _5"></span><span class="ff52">"</span></span></span></span></div><div class="t m0 x6 h5 y27 ff20 fs2 fc0 sc0 ls0 ws0">Ï<span class="ff48"><span class="ff4a">ù</span></span><span class="ff46">a<span class="ff48">¯<span class="ff49">K<span class="_"> </span><span class="ff45"><span class="_ _3"></span></span></span><span class="ff1c">#<span class="ff5b">L<span class="ff54">§<span class="ff4b">¤</span></span></span></span></span></span>±<span class="ff1c">À<span class="ff44">Ã<span class="ff4a">3<span class="ff4d">Ð<span class="ff58">g<span class="ff5b"><span class="ff47"><span class="_ _3"></span></span></span></span></span>ù<span class="ff46">a<span class="ff48">¯<span class="ff49">K</span></span></span></span><span class="ff49">Ï<span class="ff4d">~<span class="ff53">J</span></span></span></span></span>±<span class="ff45">)û<span class="_ _5"></span><span class="ff52">"</span></span></div><div class="t m0 x2 h5 y28 ff20 fs2 fc0 sc0 ls0 ws0">Ï<span class="ff58">d<span class="_ _3"></span><span class="ff57"><span class="ff48">©<span class="_ _3"></span><span class="ff1b">2<span class="ff47">é<span class="_ _3"></span><span class="ff4a">ù</span></span></span></span></span></span><span class="_ _3"></span><span class="ff46">a<span class="ff48">¯<span class="_ _3"></span><span class="ff49">K<span class="ff54">§<span class="ff45">0<span class="_ _3"></span><span class="ff44">B<span class="ff50">A<span class="_ _3"></span></span></span></span></span></span></span></span><span class="ff1b">«<span class="_ _3"></span><span class="ff47">é<span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff55"><span class="_ _3"></span></span></span></span></span><span class="ff57">ö<span class="_ _3"></span><span class="ff55"><span class="ff47"><span class="_ _3"></span><span class="ff49">Ï<span class="ff5b">^<span class="_ _3"></span></span></span></span>=<span class="_ _3"></span><span class="ff5a">z<span class="ff4c"><span class="_"> </span>{<span class="ff54">§<span class="_ _3"></span></span></span></span></span>¿<span class="ff47">é</span></span></span></div><div class="t m0 x2 h5 y29 ff4d fs2 fc0 sc0 ls0 ws0">~<span class="ff1e"><span class="ff47"></span>A<span class="ff46">a{<span class="ff44">¤<span class="ff55"><span class="ff1b"><span class="ff48">¯<span class="ff49">K<span class="ff45">?<span class="ff1c">1<span class="ff50">A</span></span></span></span></span>2<span class="ff47">é<span class="ff1c">5</span><span class="ff4c">©<span class="ff48">Û<span class="ff54">§<span class="ff4e">F</span></span>"<span class="ff53">U</span></span></span>é<span class="ff58"></span></span></span></span></span></span>[<span class="ff5b">k<span class="ff4b">¤<span class="ff59"><span class="ff1b">Ï<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></div><div class="t m0 x6 h5 y2a ff4a fs2 fc0 sc0 ls0 ws0">3<span class="ff57"><span class="_ _3"></span><span class="ff48">©<span class="_ _3"></span><span class="ff47">1<span class="_ _3"></span><span class="ff4c"><span class="ff45">!<span class="_ _3"></span><span class="ff1b">¥<span class="ff54">§<span class="ff5a">£<span class="_ _3"></span><span class="ff1a"><span class="ff50">A<span class="_ _3"></span><span class="ff5b">k</span></span><span class="_ _3"></span><span class="ff4e"></span></span></span></span></span></span></span>ã<span class="_ _3"></span><span class="ff44">ä</span></span></span></span>ù<span class="_ _3"></span><span class="ff20"><span class="_ _3"></span><span class="ff51">ó<span class="ff45">ä<span class="_ _3"></span><span class="ff47">½<span class="_ _3"></span></span></span></span>Â<span class="ff5b"><span class="_ _3"></span><span class="ff1c">5<span class="ff1b"><span class="_ _5"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff4c">D<span class="_ _3"></span><span class="ff4a">3<span class="ff47">1<span class="_ _3"></span><span class="ff1f">n</span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y2b ff45 fs2 fc0 sc0 ls0 ws0">!<span class="ff1a"><span class="ff47">1<span class="ff4b">o</span></span></span>!<span class="ff1b">¥<span class="ff54">§<span class="ff57"><span class="ff48">©<span class="ff4c">©</span></span>O</span></span>2<span class="ff47">é<span class="ff5c">«<span class="ff1e">m<span class="ff55"></span></span></span></span><span class="ff57">ö<span class="ff55"><span class="ff5b"><span class="ff46">{<span class="ff44">¤</span></span></span></span></span><span class="ff48">¯<span class="ff49">K</span></span></span>?<span class="ff1c">1<span class="ff50">A<span class="ff49">?</span>Ø<span class="_ _5"></span><span class="ff52">"</span></span></span></div><div class="t m0 x2 h11 y2c ff42 fs3 fc0 sc0 ls0 ws0">2<span class="_ _4"> </span><span class="ff69"><span class="ff6a">ã<span class="ff17">ä</span></span></span></div><div class="t m0 x2 h12 y2d ff42 fs7 fc0 sc0 ls0 ws0">2.1<span class="_ _9"> </span><span class="ff11">{<span class="ff6b">0</span></span></div><div class="t m0 x6 h5 y2e ff4e fs2 fc0 sc0 ls0 ws0"><span class="ff47">ã<span class="_ _3"></span><span class="ff44">ä<span class="_"> </span>´<span class="_ _3"></span><span class="ff20"><span class="_"> </span><span class="ff1b">«<span class="_ _3"></span><span class="ff4a">3<span class="_ _3"></span><span class="ff4b"><span class="ff4c">{<span class="_ _3"></span><span class="ff45">¿<span class="ff1f">m<span class="_ _3"></span></span></span></span></span></span>¥<span class="ff4c"><span class="_ _3"></span><span class="ff4d">~~<span class="_ _3"></span><span class="ff1e"></span></span></span></span></span></span><span class="_ _3"></span><span class="ff44">ê<span class="ff45">â<span class="_ _3"></span>(<span class="ff1a">8<span class="_ _5"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff4e"><span class="_ _3"></span><span class="ff47">ã<span class="ff44">ä<span class="_ _3"></span></span><span class="ff56">z<span class="_ _3"></span><span class="ff20"><span class="ff51"><span class="_ _3"></span><span class="ff45">!</span></span></span></span>:<span class="_ _3"></span>Ñ</span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y2f ff58 fs2 fc0 sc0 ls0 ws0"><span class="ff57">L<span class="ff50">A<span class="ff20"><span class="ff51"><span class="ff5c">«<span class="ff1e">m<span class="ff54">§<span class="ff49">A</span></span></span></span></span></span></span>O<span class="ff47">/<span class="ff54">§<span class="ff51"><span class="ff45">!</span></span></span>:</span></span><span class="ff57">L<span class="ff55">o<span class="ff5c">«<span class="ff1e">m<span class="ff54">§<span class="ff20"></span></span></span></span>f<span class="ff45">!<span class="ff47">:</span></span></span></span><span class="ff57">L<span class="ff53">,<span class="ff51"><span class="ff49">A<span class="ff47">½<span class="ff48"><span class="ff1b"><span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></span></span></div><div class="t m0 x6 h5 y30 ff4e fs2 fc0 sc0 ls0 ws0"><span class="ff47">ã<span class="ff44">ä<span class="ff1f">þ<span class="ff4d">Ø<span class="ff50">A<span class="ff20"><span class="_"> </span><span class="ff55">f<span class="_ _3"></span><span class="ff45">!</span></span></span></span></span></span></span>:<span class="ff20">±<span class="ff48">9</span></span><span class="ff56">z<span class="ff20"><span class="ff51"><span class="ff45">!</span></span></span></span>:Ñ<span class="ff5b">k<span class="_ _3"></span><span class="ff46">ü<span class="ff51"><span class="ff4c">E<span class="ff55">f<span class="ff54">µ</span></span>E<span class="ff55">f<span class="ff1a"></span></span></span></span></span>m<span class="ff4c">E<span class="ff55">f<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></div><div class="t m0 x2 h5 y31 ff1f fs2 fc0 sc0 ls0 ws0">X<span class="ff1a"><span class="_ _3"></span><span class="ff4a">ù<span class="ff51"><span class="ff45">!<span class="_ _3"></span><span class="ff47">:<span class="ff58"><span class="ff57">L<span class="_ _3"></span></span></span><span class="ff5c">«<span class="ff1e">m<span class="_ _3"></span><span class="ff44">´<span class="ff42">[<span class="ff6c">l,<span class="_ _a"> </span>r<span class="_ _3"></span></span>]<span class="ff54">§<span class="ff53">@<span class="ff56">o<span class="_ _3"></span><span class="ff4b">§</span></span></span></span></span></span></span></span><span class="ff55"><span class="_ _3"></span><span class="ff4c">E</span>f<span class="ff58"><span class="_ _3"></span><span class="ff57">L</span></span></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff44">´<span class="ff42">[<span class="ff6c">l<span class="_ _3"></span>,<span class="_ _b"> </span><span class="ff6d">⌊</span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x14 h13 y32 ff6e fs4 fc0 sc0 ls0 ws0">l<span class="ff5d">+</span>r</div><div class="t m0 x15 ha y33 ff5d fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 x16 hb y34 ff6d fs2 fc0 sc0 ls0 ws0">⌋<span class="ff42">]<span class="ff54">§<span class="ff5b">m<span class="_ _3"></span><span class="ff4c">E</span></span></span></span></div><div class="t m0 x2 hb y35 ff55 fs2 fc0 sc0 ls0 ws0">f<span class="ff58"><span class="ff57">L<span class="ff47"><span class="ff5c">«<span class="ff1e">m<span class="ff44">´<span class="ff42">[<span class="ff6d">⌊</span></span></span></span></span></span></span></span></div><div class="t m0 x17 h13 y36 ff6e fs4 fc0 sc0 ls0 ws0">l<span class="ff5d">+</span>r</div><div class="t m0 x18 ha y37 ff5d fs4 fc0 sc0 ls0 ws0">2</div><div class="t m0 x10 h5 y38 ff6d fs2 fc0 sc0 ls0 ws0">⌋<span class="_ _c"> </span><span class="ff42">+<span class="_ _c"> </span>1<span class="ff6c">,<span class="_ _b"> </span>r<span class="_ _3"></span></span>]<span class="_ _5"></span><span class="ff52">"<span class="_ _d"></span><span class="ff45">Þ<span class="ff46">~5<span class="ff4b">`<span class="ff54">§<span class="ff5c">«<span class="ff1e">m<span class="ff42">[1<span class="ff6c">,<span class="_ _b"> </span></span>8]<span class="ff1a">8<span class="ff4a">E<span class="ff47"><span class="ff4e"></span>ã<span class="ff44">ä<span class="ff1f">X<span class="ff4e">e<span class="ff49">ã</span></span></span></span></span></span></span></span></span></span></span>¤<span class="ff44">«<span class="ff54">µ</span></span></span></span></span></span></span></div><div class="t m0 xb hc y39 ff5e fs5 fc0 sc0 ls0 ws0">3</div><div class="t m0 xc hd y3a ff5f fs0 fc0 sc0 ls0 ws0">http://acm.hdu.edu.cn/showproblem.php?pid=5306</div><div class="t m0 xb hc y3b ff5e fs5 fc0 sc0 ls0 ws0">4</div><div class="t m0 xc hd y3c ff5f fs0 fc0 sc0 ls0 ws0">http://uoj.ac/problem/164</div><div class="t m0 xb hc y3d ff5e fs5 fc0 sc0 ls0 ws0">5</div><div class="t m0 xc hd y3e ff5f fs0 fc0 sc0 ls0 ws0">http://uoj.ac/problem/169</div><div class="t m0 x2 he y3f ff60 fs6 fc0 sc0 ls0 ws0">2016<span class="ff61 fs0">c<span class="ffc">&<span class="ff62">E</span>Æ<span class="ff63">c<span class="ff64"><span class="ff65"><span class="ffd"><span class="ff4">¥<span class="ffb">II<span class="ff2">[<span class="ff66">è</span></span></span></span></span></span></span></span>À<span class="ff66">è<span class="ff67">A<span class="ff64">Ø<span class="ff9">©</span></span></span></span></span></span></div><div class="t m0 x19 hf y40 ff68 fs0 fc0 sc0 ls0 ws0">100</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div><div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89698905/bg3.jpg"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">«<span class="ff2">m<span class="ff3"><span class="ff4"><span class="ff5">ö</span></span><span class="ff6"><span class="ff7">{<span class="ff8">¤</span></span></span><span class="ff4"><span class="ff9">¯<span class="ffa">K</span></span></span></span></span></div><div class="t m0 x3 h3 y3 ffb fs0 fc0 sc0 ls0 ws0">É<span class="ff4">²<span class="ffc">Æ<span class="ffd">1</span></span>¥<span class="ffc">Æ<span class="_ _0"> </span><span class="ff2">3<span class="ffe">X<span class="fff"></span></span></span></span></span></div><div class="t m0 x6 h5 y22 ff49 fs2 fc0 sc0 ls0 ws0">Ï<span class="ff1a"><span class="ff46">|<span class="ff5b">^<span class="ff4a">ù<span class="ff51"><span class="ff45">(</span></span></span></span></span>8<span class="ff47"><span class="ff20"><span class="ff1c">A5<span class="ff1b"><span class="ff54">§<span class="ff48">·<span class="ff56"><span class="ff53">U<span class="ff4a">3<span class="ff4e"></span></span></span></span></span></span></span></span></span>ã<span class="ff44">ä<span class="ff1f">þ<span class="ff1d">¯<span class="ff4b"></span></span></span></span><span class="ff45">?<span class="ff1c">1<span class="ff20"></span>A<span class="ff57">ö<span class="ff55"><span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></span></div><div class="t m0 x2 h12 y41 ff42 fs7 fc0 sc0 ls0 ws0">2.2<span class="_ _9"> </span><span class="ff14">ö<span class="ff12"></span></span></div><div class="t m0 x2 h14 y42 ff42 fs8 fc0 sc0 ls0 ws0">2.2.1<span class="_ _e"> </span><span class="ff6f">ü<span class="ff6a">:<span class="ff14">ö<span class="ff12"></span></span></span></span></div><div class="t m0 x6 h5 y43 ff20 fs2 fc0 sc0 ls0 ws0">Ï<span class="ff48"><span class="_ _3"></span><span class="ff4e"><span class="_ _3"></span><span class="ff47">ã<span class="ff44">ä<span class="_ _3"></span></span><span class="ff4c">©<span class="_ _3"></span><span class="ff1b">£<span class="ff45">(<span class="_ _3"></span><span class="ff1a">8<span class="ff54">§</span><span class="_ _3"></span><span class="ff55">f</span></span>!<span class="_ _3"></span></span></span></span>:<span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff4d"><span class="_ _3"></span></span></span></span>Ý<span class="ff44">´<span class="_ _3"></span><span class="ff51">I<span class="ff45">!<span class="_ _3"></span></span></span></span>:<span class="_ _3"></span></span></span></span><span class="ff59"><span class="ff54">§<span class="_ _3"></span><span class="ff4b">¤</span></span></span>±<span class="_ _3"></span><span class="ff4e"><span class="ff47">ã</span></span></div><div class="t m0 x2 hb y44 ff44 fs2 fc0 sc0 ls0 ws0">ä<span class="ff47"></span>ä<span class="ff51">p</span>´<span class="ff6c">O<span class="_ _3"></span><span class="ff42">(log<span class="_ _b"> </span></span>n<span class="ff42">)<span class="ff47"><span class="_ _5"></span><span class="ff52">"</span></span></span></span></div><div class="t m0 x6 h5 y45 ff20 fs2 fc0 sc0 ls0 ws0">Ï<span class="ff58">d<span class="_ _3"></span><span class="ff47">é<span class="_"> </span><span class="ff5b">u<span class="_ _3"></span></span></span>ü<span class="_ _3"></span><span class="ff47">:<span class="ff57">ö<span class="_ _3"></span><span class="ff55"><span class="_ _7"></span><span class="ff54">§<span class="_ _3"></span><span class="ff48">·<span class="ff56"><span class="_ _3"></span><span class="ff1d"><span class="ff20">±<span class="_ _3"></span><span class="ff1b"><span class="ff45"><span class="_ _3"></span><span class="ff4a">3<span class="ff4e"><span class="_ _3"></span><span class="ff47">ã<span class="ff44">ä<span class="_ _3"></span><span class="ff1f">þ</span></span>½<span class="_ _3"></span></span></span></span></span></span></span></span></span><span class="ff4a">ù<span class="_ _3"></span><span class="ff51"></span></span><span class="_ _3"></span><span class="ff1b"><span class="ff4b">¤<span class="_ _3"></span><span class="ff58"><span class="ff57">L<span class="_ _3"></span><span class="ff47"><span class="ff20"><span class="_ _3"></span><span class="ff55">f</span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y46 ff45 fs2 fc0 sc0 ls0 ws0">!<span class="ff47">:<span class="ff54">§<span class="ff1f">,<span class="ff5a">0<span class="ff51"><span class="ff1c">#<span class="ff4b">§<span class="ff1a"></span>§</span></span></span></span></span></span><span class="ff51">I<span class="ff5c"></span></span><span class="ff1c">&<span class="ff4e">E<span class="ff54">§<span class="ff44"><span class="ff1e">m<span class="ff51">E<span class="ff4a">,</span></span></span></span></span></span></span>Ý<span class="ff44">´<span class="ff58">üg<span class="ff6c">O<span class="_ _3"></span><span class="ff42">(log<span class="_ _b"> </span></span>n<span class="ff42">)<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></div><div class="t m0 x2 h14 y47 ff42 fs8 fc0 sc0 ls0 ws0">2.2.2<span class="_ _e"> </span><span class="ff10">«<span class="ff11">m<span class="ff43">Î<span class="ff18">¯</span></span></span></span></div><div class="t m0 x6 h5 y48 ff48 fs2 fc0 sc0 ls0 ws0"><span class="ff50">A<span class="ff45">)û<span class="ff5c">«<span class="ff1e">m<span class="ff1c">Î</span></span></span></span></span>¯<span class="ff54">§</span>·<span class="ff56"><span class="ff1c">I<span class="ff20"><span class="ff4a">3<span class="ff4e"><span class="ff47">ã<span class="ff44">ä<span class="ff1f">þ</span></span>½</span></span></span></span></span></span><span class="ff20"><span class="ff51"><span class="ff5c">«<span class="ff1e">m<span class="ff42">[<span class="ff6c">L,<span class="_ _b"> </span>R</span>]<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></div><div class="t m0 x6 h5 y49 ff1d fs2 fc0 sc0 ls0 ws0"><span class="ff50">Ä<span class="_ _3"></span><span class="ff4a">ù<span class="_ _3"></span><span class="ff56">o<span class="ff20"><span class="_ _3"></span><span class="ff51"><span class="ff4b"><span class="_ _3"></span><span class="ff4c">{<span class="ff54">§<span class="ff48">·<span class="_ _3"></span></span></span></span></span></span></span><span class="ff58">l<span class="_ _3"></span><span class="ff51"><span class="ff45">!<span class="_ _3"></span><span class="ff47">:</span></span></span></span></span></span></span>m<span class="_ _3"></span><span class="ff44">©<span class="ff45">?<span class="_ _3"></span><span class="ff1c">1<span class="_ _3"></span><span class="ff4b">|¢<span class="ff54">§<span class="_ _3"></span><span class="ff1e">b</span></span></span></span></span><span class="_ _3"></span><span class="ff4e">y<span class="ff4a">3<span class="_ _3"></span><span class="ff4b">|¢<span class="_ _3"></span><span class="ff47"><span class="_ _3"></span><span class="ff45">!</span>:</span></span></span></span></span></div><div class="t m0 x2 h5 y4a ff47 fs2 fc0 sc0 ls0 ws0"><span class="ff5c">«<span class="ff1e">m<span class="ff44">´<span class="ff42">[<span class="ff6c">l<span class="_ _3"></span>,<span class="_ _b"> </span>r</span>]<span class="ff54">§<span class="ff53">@<span class="ff56">o<span class="ff45">Ò<span class="ff5b">k<span class="ff1f">n<span class="ff1b">«</span></span></span></span></span></span></span></span></span></span><span class="ff1d">¹<span class="ff54">µ</span></span></span></div><div class="t m0 x6 h5 y4b ff42 fs2 fc0 sc0 ls0 ws0">1.<span class="ff1f">X<span class="ff1a"><span class="ff5c">«<span class="ff1e">m</span></span></span></span>[<span class="ff6c">L,<span class="_ _b"> </span>R</span>]<span class="ff59"><span class="ff1a"><span class="ff50">A<span class="ff5c">«<span class="ff1e">m</span></span></span></span></span>[<span class="ff6c">l<span class="_ _3"></span>,<span class="_ _b"> </span>r<span class="_ _3"></span></span>]<span class="ff54">§<span class="ff1e">=<span class="ff6c">L<span class="_ _f"> </span><span class="ff6d">≤<span class="_ _f"> </span></span>l<span class="_ _f"> </span><span class="ff6d">≤<span class="_ _f"> </span></span>r<span class="_ _8"> </span><span class="ff6d">≤<span class="_ _f"> </span></span>R</span></span>§<span class="ff45">Ò<span class="ff59">r<span class="ff4b">§<span class="ff1e">\<span class="ff1f">\<span class="ff58"></span></span></span></span>Y<span class="_ _5"></span><span class="ff52">"</span></span></span></span></div><div class="t m0 x6 h5 y4c ff42 fs2 fc0 sc0 ls0 ws0">2.<span class="ff1f">X<span class="ff1a"><span class="ff5c">«<span class="ff1e">m</span></span></span></span>[<span class="ff6c">L,<span class="_ _b"> </span>R</span>]<span class="ff5b"><span class="ff5c">«<span class="ff1e">m</span></span></span>[<span class="ff6c">l<span class="_ _3"></span>,<span class="_ _b"> </span>r<span class="_ _3"></span></span>]<span class="ff57">Ø<span class="ff4e"><span class="ff45">2<span class="ff54">§<span class="ff1e">=<span class="ff6c">L<span class="_ _f"> </span>><span class="_ _f"> </span>r<span class="_ _3"></span><span class="ff5a">½<span class="ff4a">ö</span></span>R<span class="_ _f"> </span><<span class="_ _f"> </span>l</span></span>§<span class="ff53">@<span class="ff56">o</span></span></span>Ò<span class="ff49">ò<span class="ff4d">Ñ<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></div><div class="t m0 x6 h5 y4d ff42 fs2 fc0 sc0 ls0 ws0">3.<span class="ff1f">X<span class="ff1a"><span class="ff57">Ø<span class="ff50">÷<span class="ff55">v</span></span></span></span>þ<span class="ff44">ã<span class="ff46">ü<span class="ff1b">«<span class="ff5c"><span class="ff1d">¹<span class="ff54">§<span class="ff53">@<span class="ff56">o<span class="ff45">Ò<span class="ff4c">©<span class="ff57">O<span class="ff4b">|¢<span class="ff4a">ù<span class="ff51"></span></span></span></span></span>!<span class="ff47">:</span></span></span></span></span></span></span></span>ü<span class="ff51"><span class="ff1a"><span class="ff55">f<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></span></div><div class="t m0 x6 h5 y4e ff45 fs2 fc0 sc0 ls0 ws0">Þ<span class="_ _3"></span><span class="ff46">~5<span class="_ _3"></span><span class="ff4b">`<span class="ff54">§<span class="_ _3"></span><span class="ff1f">X<span class="ff1a"><span class="_ _3"></span><span class="ff48">·<span class="_ _3"></span><span class="ff56"><span class="_ _3"></span><span class="ff4a">3<span class="ff5b">d<span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff42">[1<span class="ff6c">,<span class="_ _b"> </span></span>8]</span>ï<span class="_ _3"></span></span></span></span></span></span></span></span></span></span></span>á<span class="_ _3"></span><span class="ff47"><span class="ff4e"><span class="_ _3"></span></span>ã<span class="_ _3"></span><span class="ff44">ä<span class="_ _3"></span><span class="ff1b">¥</span></span>½<span class="_ _3"></span><span class="ff48"><span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff42">[4<span class="ff6c">,<span class="_ _b"> </span></span>7]<span class="ff54">§<span class="ff53">@<span class="_ _3"></span><span class="ff56">o<span class="_ _3"></span><span class="ff1a"></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y4f ff4d fs2 fc0 sc0 ls0 ws0">§<span class="ff1f">X<span class="ff49">ã<span class="ff4b">¤<span class="ff44">«<span class="ff54">£<span class="ff1a"></span></span></span></span></span>Ú<span class="ff47"><span class="ff57">>L<span class="ff44">«<span class="ff45">²<span class="ff1a"></span></span></span></span><span class="ff57">><span class="ff54">§<span class="ff1a"></span></span></span></span>Ú<span class="ff55">i<span class="ff49">N<span class="ff47"><span class="ff5c">«<span class="ff1e">m<span class="ff57">L<span class="ff44">«</span></span></span></span>½<span class="ff48"></span><span class="ff5c">«<span class="ff1e">m<span class="ff54">¤<span class="_ _10"></span>µ</span></span></span></span></span></span></span></div><div class="t m0 x2 he y50 ff60 fs6 fc0 sc0 ls0 ws0">2016<span class="ff61 fs0">c<span class="ffc">&<span class="ff62">E</span>Æ<span class="ff63">c<span class="ff64"><span class="ff65"><span class="ffd"><span class="ff4">¥<span class="ffb">II<span class="ff2">[<span class="ff66">è</span></span></span></span></span></span></span></span>À<span class="ff66">è<span class="ff67">A<span class="ff64">Ø<span class="ff9">©</span></span></span></span></span></span></div><div class="t m0 x19 hf y51 ff68 fs0 fc0 sc0 ls0 ws0">101</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div><div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89698905/bg4.jpg"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">«<span class="ff2">m<span class="ff3"><span class="ff4"><span class="ff5">ö</span></span><span class="ff6"><span class="ff7">{<span class="ff8">¤</span></span></span><span class="ff4"><span class="ff9">¯<span class="ffa">K</span></span></span></span></span></div><div class="t m0 x3 h3 y3 ffb fs0 fc0 sc0 ls0 ws0">É<span class="ff4">²<span class="ffc">Æ<span class="ffd">1</span></span>¥<span class="ffc">Æ<span class="_ _0"> </span><span class="ff2">3<span class="ffe">X<span class="fff"></span></span></span></span></span></div><div class="t m0 x6 hb y22 ff4e fs2 fc0 sc0 ls0 ws0">y<span class="ff4a">3<span class="ff48">·<span class="ff56"><span class="ff46">5<span class="ff1b">y</span></span>²</span></span>ù<span class="ff51"><span class="ff55"><span class="ff4c">{<span class="ff47"><span class="ff44"><span class="ff1e">m</span></span></span></span></span>E</span>,<span class="ff47">Ý<span class="ff44">´<span class="ff6c">O<span class="_ _3"></span><span class="ff42">(log<span class="_ _b"> </span></span>n<span class="ff42">)</span></span></span><span class="ff54">µ</span></span></span></div><div class="t m0 x6 h5 y23 ff20 fs2 fc0 sc0 ls0 ws0">Ï<span class="ff48"><span class="_ _3"></span><span class="ff5c">c<span class="_ _3"></span><span class="ff46">ü<span class="ff1b">«<span class="_ _3"></span></span></span><span class="ff1d">¹<span class="_ _3"></span><span class="ff44">´<span class="ff1b">ª<span class="_ _3"></span><span class="ff49">^<span class="_ _3"></span><span class="ff1e"><span class="ff54">§</span></span></span><span class="_ _3"></span><span class="ff5b">k<span class="ff4a">3<span class="_ _3"></span><span class="ff47">1<span class="_"> </span><span class="ff1f">n<span class="_ _3"></span></span></span></span></span>«<span class="_ _3"></span></span></span></span><span class="ff1d">¹<span class="_ _3"></span><span class="ff47"><span class="ff44"><span class="_ _3"></span><span class="ff1a"><span class="ff5a">¬<span class="_ _3"></span><span class="ff1e">U<span class="ff1c">Y<span class="_ _3"></span></span></span></span></span></span>4<span class="ff1a"><span class="ff54">§<span class="_ _3"></span><span class="ff5b">q</span></span></span></span></span></span></span>Ï</div><div class="t m0 x2 h5 y25 ff48 fs2 fc0 sc0 ls0 ws0"><span class="ff4e"><span class="ff47">ã<span class="ff44">ä</span><span class="ff56">z<span class="_ _3"></span><span class="ff20"><span class="ff51"><span class="ff45">!</span></span></span></span>:<span class="ff4c">E<span class="ff55">f<span class="ff51"><span class="ff44">ê<span class="ff1b"><span class="_ _3"></span><span class="ff5b">k<span class="ff42">2<span class="_ _7"></span><span class="ff54">§<span class="ff4b">¤<span class="ff20">±<span class="ff5c">c<span class="_ _3"></span><span class="ff46">ü<span class="ff1b">«</span></span><span class="ff1d">¹<span class="ff47"><span class="ff45">!</span>:<span class="ff44">ê<span class="ff57">Ø<span class="ff5a">¬<span class="_ _3"></span><span class="ff4d"><span class="ff1a"></span></span></span></span></span>1</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y27 ff1f fs2 fc0 sc0 ls0 ws0">n<span class="ff1b">«<span class="ff5c"><span class="ff1d">¹<span class="ff47"><span class="ff46">ü<span class="ff57"><span class="ff54">§<span class="ff20">Ï<span class="ff58">d<span class="ff48">·<span class="ff56"></span></span></span></span></span></span></span></span></span></span><span class="ff1c">I<span class="ff20"><span class="ff1d"><span class="ff50">Ä<span class="ff47">1</span></span></span></span></span></span>n<span class="ff1b">«<span class="ff5c"><span class="ff1d">¹<span class="ff44"><span class="ff47"><span class="ff51">E<span class="ff4a">,</span></span>Ý<span class="ff1e">=</span></span></span><span class="_ _5"></span><span class="ff52">"</span></span></span></span></div><div class="t m0 x6 h5 y28 ff1d fs2 fc0 sc0 ls0 ws0"><span class="ff50">Ä<span class="ff4e"><span class="ff47">ã<span class="ff44">ä</span><span class="_ _3"></span><span class="ff56">z<span class="ff20"><span class="ff4d">0<span class="ff54">£<span class="ff1e">=</span></span></span></span>z<span class="ff20"><span class="ff55">|<span class="ff44"></span></span></span></span>Ý</span><span class="_ _3"></span><span class="ff49">Ó<span class="ff47"><span class="ff45">!</span>:<span class="ff54">¤<span class="_ _10"></span>§<span class="ff4e">w<span class="ff1f">,<span class="ff4a">ù<span class="ff20"><span class="ff4d">0<span class="ff47"><span class="_ _3"></span><span class="ff4b">¤<span class="ff5b">k<span class="ff45">!</span></span></span>:</span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y29 ff4b fs2 fc0 sc0 ls0 ws0">¤<span class="ff58"><span class="ff57">L<span class="ff47"><span class="ff5c">«<span class="ff1e">m<span class="ff44">´<span class="ff5a">p</span></span></span></span></span>Ø<span class="ff4e"><span class="ff45">2<span class="ff54">§<span class="ff48">·<span class="ff56"><span class="ff59">r<span class="ff4a">ù<span class="ff1c">A<span class="ff5c">«<span class="ff1e">m</span></span></span></span>U<span class="ff4a">ì<span class="ff55"><span class="ff47">à:<span class="ff53">ü<span class="ff1c">S<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x6 h5 y2a ff1d fs2 fc0 sc0 ls0 ws0"><span class="ff50">Ä<span class="ff1c">Î<span class="_ _3"></span><span class="ff48">¯<span class="ff5c">«<span class="ff1e">m<span class="ff42">[<span class="ff6c">L,<span class="_ _b"> </span>R</span>]<span class="ff54">§<span class="_ _3"></span><span class="ff4e">w<span class="ff1f">,<span class="ff4a">3<span class="ff53">ü</span></span></span></span></span></span></span></span></span>S<span class="_ _3"></span><span class="ff5a">0<span class="_ _7"></span><span class="ff54">§<span class="ff5b"><span class="_ _3"></span><span class="ff1c">Î<span class="ff48">¯<span class="ff5c">«<span class="ff1e">m<span class="ff4e"><span class="_ _3"></span><span class="ff45">2<span class="ff47"><span class="ff4b">¤</span></span></span></span></span></span></span></span>k<span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff47"><span class="ff4e">e<span class="ff57">I<span class="ff44">´</span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y2b ff46 fs2 fc0 sc0 ls0 ws0">ë<span class="ff1c">Y<span class="_ _3"></span><span class="ff47"><span class="ff20"><span class="_ _3"></span></span>ã<span class="ff54">§<span class="ff4a">3<span class="_ _3"></span>ù<span class="ff20"><span class="_ _3"></span></span></span></span>ã<span class="ff1b">¥<span class="_ _3"></span><span class="ff5b">k<span class="_ _3"></span><span class="ff55"><span class="_ _3"></span></span></span></span>à<span class="_ _3"></span><span class="ff5c">«<span class="ff1e">m<span class="_ _3"></span><span class="ff5b"><span class="ff55"><span class="_ _3"></span></span>m</span></span></span>à<span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff57">â<span class="_"> </span><span class="ff5b">k<span class="_ _3"></span><span class="ff1d"><span class="ff53">U<span class="_ _3"></span><span class="ff50">÷<span class="ff55">v<span class="_ _3"></span><span class="ff49">^</span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y52 ff1f fs2 fc0 sc0 ls0 ws0">n<span class="_ _5"></span><span class="ff52">"</span></div><div class="t m0 x6 h5 y53 ff20 fs2 fc0 sc0 ls0 ws0">Ï<span class="ff48"><span class="ff4e"><span class="ff47">ã<span class="ff44">ä</span><span class="ff44"></span>Ý<span class="ff44">´<span class="ff6c">O<span class="_ _3"></span><span class="ff42">(log<span class="_ _a"> </span></span>n<span class="ff42">)</span></span></span><span class="ff54">§<span class="ff56">z</span></span></span></span></span><span class="ff4d">0<span class="ff1b"><span class="ff5b">k<span class="ff6c">O<span class="_ _3"></span><span class="ff42">(1)<span class="ff51"><span class="ff45">!<span class="ff47">:<span class="ff50">÷<span class="ff55">v<span class="ff49">^<span class="ff1e"><span class="ff1f">n<span class="ff54">§<span class="ff4b">¤</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span>±</div><div class="t m0 x2 hb y54 ff4a fs2 fc0 sc0 ls0 ws0">ù<span class="ff51"><span class="ff4c">{<span class="ff47"><span class="ff44"><span class="ff1e">m</span></span></span></span>E</span>,<span class="ff47">Ý<span class="ff44">´<span class="ff6c">O<span class="_ _3"></span><span class="ff42">(log<span class="_ _b"> </span></span>n<span class="ff42">)</span></span></span><span class="_ _5"></span><span class="ff52">"</span></span></div><div class="t m0 x6 h5 y55 ff4a fs2 fc0 sc0 ls0 ws0">3<span class="_ _3"></span><span class="ff4e"><span class="ff47">ã<span class="_ _3"></span><span class="ff44">ä<span class="_ _3"></span><span class="ff1f">þ<span class="_ _3"></span></span></span>½<span class="_ _3"></span><span class="ff48"><span class="ff50">A<span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff42">[<span class="ff6c">L,<span class="_ _b"> </span>R</span>]<span class="ff5a">0<span class="ff54">§<span class="_ _3"></span></span></span></span></span></span></span>·<span class="_ _3"></span><span class="ff56"><span class="ff1b"><span class="_ _3"></span><span class="ff1c">I<span class="_ _3"></span><span class="ff20"><span class="_ _3"></span><span class="ff59">r</span></span></span></span></span></span></span></span>ù<span class="_ _3"></span><span class="ff1c">A<span class="_ _3"></span><span class="ff45">!<span class="_ _3"></span><span class="ff47">:<span class="_ _3"></span></span></span>&<span class="_ _3"></span><span class="ff4e">E<span class="_ _3"></span><span class="ff1a"><span class="_ _3"></span><span class="ff57">¿<span class="ff4f">å<span class="_ _3"></span><span class="ff46">5<span class="ff54">§</span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y56 ff45 fs2 fc0 sc0 ls0 ws0">Ò<span class="ff47"><span class="ff58"><span class="ff59">Y<span class="ff50">A<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></div><div class="t m0 x2 h14 y57 ff42 fs8 fc0 sc0 ls0 ws0">2.2.3<span class="_ _e"> </span><span class="ff10">«<span class="ff11">m<span class="ff43">?<span class="ff70">U</span></span></span></span></div><div class="t m0 x6 h5 y58 ff47 fs2 fc0 sc0 ls0 ws0">é<span class="_ _3"></span><span class="ff5b">u<span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="_ _3"></span><span class="ff1c">?<span class="_ _3"></span><span class="ff51">U<span class="ff54">§<span class="_ _3"></span><span class="ff48">·<span class="_ _3"></span><span class="ff56"><span class="_ _3"></span><span class="ff55">g<span class="_ _3"></span><span class="ff1f">,<span class="_ _3"></span><span class="ff57">Ø<span class="_ _3"></span><span class="ff1d"><span class="_ _3"></span><span class="ff53">U<span class="_ _3"></span></span></span></span></span></span></span></span></span></span></span></span></span>^<span class="_ _3"></span><span class="ff58">ü<span class="_ _3"></span></span></span>:<span class="_ _3"></span><span class="ff1c">?<span class="_ _3"></span><span class="ff51">U<span class="_ _3"></span></span></span><span class="_ _3"></span><span class="ff4c"><span class="_ _3"></span>{<span class="_ _3"></span><span class="ff57">8<span class="_ _3"></span><span class="ff46">å<span class="_ _d"></span><span class="ff1c">?<span class="_ _3"></span><span class="ff51">U<span class="_ _3"></span><span class="ff56">z<span class="_ _3"></span><span class="ff20"><span class="_ _3"></span></span></span><span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff54">§</span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y59 ff4a fs2 fc0 sc0 ls0 ws0">ù<span class="ff44"><span class="ff45">Ò<span class="ff20">Ú<span class="ff1f">\<span class="ff46">B<span class="ff57">I<span class="ff1e">P<span class="ff47"><span class="ff51">V<span class="ff53">g<span class="ff50">A<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x6 h5 y5a ff20 fs2 fc0 sc0 ls0 ws0">±<span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m\<span class="_ _3"></span>~<span class="_ _3"></span><span class="ff45">Þ<span class="_ _3"></span><span class="ff46">~<span class="ff54">§<span class="ff48">·<span class="_ _3"></span><span class="ff56"><span class="_ _3"></span><span class="ff47">é<span class="_ _3"></span><span class="ff4e"></span>ã<span class="_ _3"></span><span class="ff44">ä<span class="_ _3"></span><span class="ff1b">¥<span class="_ _3"></span></span></span><span class="_ _3"></span></span>z</span></span></span></span></span></span></span><span class="_ _3"></span><span class="ff51"><span class="_ _3"></span><span class="ff45">!<span class="_ _3"></span><span class="ff47">:<span class="ff6c">i<span class="ff54">§</span></span>Ñ<span class="_ _3"></span><span class="ff1e">P<span class="_ _3"></span><span class="ff50">¹<span class="_ _3"></span></span></span></span></span></span><span class="_ _3"></span><span class="ff51"><span class="ff46">B<span class="_ _3"></span><span class="ff57">I<span class="_ _3"></span><span class="ff1e">P<span class="ff6c">A</span></span></span></span></span></div><div class="t m0 x1a h13 y5b ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x1b h15 y5a ff54 fs2 fc0 sc0 ls0 ws0">§</div><div class="t m0 x2 h5 y5c ff57 fs2 fc0 sc0 ls0 ws0">L<span class="ff44">«<span class="ff51"><span class="ff45">!<span class="ff47">:<span class="ff6c">i<span class="ff4b">¤<span class="ff58"></span></span></span></span></span></span></span>L<span class="ff47"><span class="ff5c">«<span class="ff1e">m<span class="ff1b">¥</span></span></span><span class="ff4b">¤<span class="ff5b">k<span class="ff44">ê</span></span></span>Ñ<span class="ff1e">\<span class="ff1f">þ<span class="ff50">A<span class="ff6c">A</span></span></span></span></span></div><div class="t m0 x1c h13 y5d ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x1d h16 y5c ff52 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x6 h5 y5e ff4e fs2 fc0 sc0 ls0 ws0">y<span class="_ _3"></span><span class="ff4a">3<span class="_ _d"></span><span class="ff5b">k<span class="_ _3"></span><span class="ff20"><span class="_ _3"></span><span class="ff51"><span class="_ _d"></span><span class="ff57">ö<span class="_ _3"></span><span class="ff55"><span class="ff54">§<span class="_ _3"></span><span class="ff1c">I<span class="_ _d"></span></span></span></span></span></span><span class="_ _3"></span><span class="ff51"><span class="ff42">[<span class="ff6c">L,<span class="_ _b"> </span>R<span class="_ _3"></span></span>]<span class="ff1e">\<span class="_ _3"></span><span class="ff1f">þ<span class="ff6c">x<span class="_ _5"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff48">·<span class="_ _d"></span><span class="ff56"><span class="_ _3"></span><span class="ff4e">k<span class="_ _3"></span><span class="ff4a">3<span class="_ _d"></span></span><span class="_ _3"></span><span class="ff47">ã<span class="_ _d"></span><span class="ff44">ä<span class="_ _3"></span><span class="ff1b">¥<span class="_ _3"></span></span></span>½<span class="_ _d"></span></span></span></span><span class="_ _3"></span><span class="ff4a">ù<span class="_ _3"></span><span class="ff51"><span class="_ _d"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff54">§</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y5f ff1f fs2 fc0 sc0 ls0 ws0">,<span class="ff5a">0<span class="_ _3"></span><span class="ff51"><span class="ff4a">ù<span class="_ _3"></span></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff58"></span></span></span></span></span>þ<span class="_ _3"></span><span class="ff46">B<span class="ff57">I<span class="_ _3"></span><span class="ff1e">P<span class="ff6c">x<span class="ff54">§<span class="ff45">ä<span class="_ _3"></span><span class="ff49">N</span></span></span></span></span></span>5<span class="ff1e">ù<span class="_ _3"></span><span class="ff45">Ò<span class="ff44">´<span class="_ _3"></span><span class="ff59">r<span class="ff6c">A</span></span></span></span></span></span></div><div class="t m0 x1e h13 y60 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x1f h5 y5f ff1e fs2 fc0 sc0 ls0 ws0">\<span class="ff1f">þ<span class="ff6c">x<span class="ff57">¿<span class="_ _3"></span><span class="ff51"><span class="ff1c">#<span class="_ _3"></span><span class="ff4a">ù</span></span><span class="_ _3"></span><span class="ff45">!<span class="ff47">:<span class="_ _3"></span><span class="ff5c">«</span></span></span></span></span></span></span>m</div><div class="t m0 x2 h5 y61 ff1a fs2 fc0 sc0 ls0 ws0"><span class="ff54">£<span class="ff1e">\<span class="ff1f">þ<span class="ff5c">«</span></span>m<span class="ff58"><span class="ff1c">2<span class="ff4d">¦<span class="ff1f">þ<span class="ff6c">x</span></span></span></span></span></span>¤<span class="_ _10"></span>§<span class="ff1f">,<span class="ff5a">0<span class="ff51"><span class="ff1c">#<span class="ff4b">§<span class="ff47"></span>¤<span class="ff5b">k</span></span></span>I<span class="ff45">!<span class="ff47">:<span class="ff1c">&<span class="ff4e">E<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></span></span></span></div><div class="t m0 x6 h5 y62 ff57 fs2 fc0 sc0 ls0 ws0">Ø<span class="ff53">J<span class="_ _3"></span><span class="ff4c">u<span class="_ _3"></span><span class="ff4e">y<span class="_ _7"></span><span class="ff54">§<span class="_ _3"></span><span class="ff47">é<span class="ff5b">u<span class="_ _3"></span><span class="ff4e"></span></span>ã<span class="_ _3"></span><span class="ff44">ä<span class="ff1b">¥<span class="_ _3"></span></span></span><span class="ff1f">?<span class="_ _3"></span><span class="ff20">¿<span class="_ _3"></span><span class="ff51"><span class="_ _3"></span><span class="ff45">!</span></span></span></span>:</span>§<span class="_ _3"></span><span class="ff1b"><span class="ff5b">k<span class="_ _3"></span><span class="ff47">8<span class="ff4b">§<span class="_ _3"></span></span><span class="ff4b">¤<span class="_ _3"></span></span></span>k<span class="ff55">y<span class="_ _3"></span><span class="ff4e">k<span class="ff45">!<span class="_ _3"></span><span class="ff47">:<span class="_"> </span><span class="_ _3"></span><span class="ff57">I</span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y63 ff1e fs2 fc0 sc0 ls0 ws0">P<span class="_ _3"></span><span class="ff47">Ñ<span class="_ _3"></span><span class="ff44">´<span class="ff42">0</span></span><span class="_ _3"></span><span class="ff44"><span class="_ _3"></span><span class="ff1a"><span class="ff54">§<span class="_ _3"></span><span class="ff4b">§<span class="_ _3"></span>¤<span class="_ _3"></span></span></span></span></span></span>P<span class="_ _3"></span><span class="ff50">¹<span class="_ _3"></span><span class="ff47"><span class="_ _3"></span><span class="ff1c">&<span class="_ _3"></span><span class="ff4e">E<span class="_ _3"></span><span class="ff57">â<span class="_ _3"></span><span class="ff44">´<span class="_ _3"></span><span class="ff1b"><span class="_ _3"></span><span class="ff1f">(<span class="_ _3"></span></span></span></span></span></span></span><span class="_ _11"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff20">Ï<span class="_ _3"></span><span class="ff58">d<span class="_ _3"></span><span class="ff48">Ã<span class="_ _3"></span><span class="ff50">Ø<span class="_ _3"></span><span class="ff44">´<span class="_ _3"></span><span class="ff1c">?<span class="_ _3"></span><span class="ff51">U<span class="_ _3"></span><span class="ff57">ö<span class="_ _3"></span><span class="ff55"><span class="_ _3"></span><span class="ff5a"><span class="_ _3"></span></span></span></span></span></span>´<span class="_ _3"></span><span class="ff1c">Î<span class="_ _3"></span></span></span></span>¯</span></span></span></span></span></span></div><div class="t m0 x2 h5 y64 ff57 fs2 fc0 sc0 ls0 ws0">ö<span class="_ _3"></span><span class="ff55"><span class="ff54">§<span class="_ _3"></span><span class="ff4c"><span class="_ _d"></span><span class="ff48">¯<span class="_ _3"></span><span class="ff47"><span class="_ _d"></span><span class="ff56">z<span class="_ _3"></span><span class="ff20"><span class="_ _d"></span><span class="ff51"><span class="_ _3"></span><span class="ff45">!<span class="_ _d"></span></span></span></span></span>:<span class="_ _3"></span><span class="_ _d"></span><span class="ff44"><span class="_ _3"></span><span class="ff1a"></span></span></span></span></span>§<span class="_ _3"></span><span class="ff47">Ñ<span class="_ _d"></span><span class="ff5b">A<span class="_ _3"></span><span class="ff51">T<span class="_ _d"></span><span class="ff1e">ò<span class="_ _3"></span><span class="ff4a">ù<span class="_ _d"></span></span></span><span class="_ _3"></span><span class="ff45">!<span class="_ _d"></span></span></span></span>:<span class="_ _3"></span><span class="_ _3"></span></span></span></span>I<span class="_ _d"></span><span class="ff1e">P<span class="_ _3"></span><span class="ff4e">e<span class="_ _d"></span><span class="ff58">D<span class="_ _3"></span><span class="ff47"><span class="_ _d"></span><span class="ff4b">§<span class="_ _3"></span></span><span class="_ _d"></span><span class="ff1a"><span class="_ _3"></span><span class="ff55">f</span></span></span></span></span></span></div><div class="t m0 x2 h5 y65 ff1b fs2 fc0 sc0 ls0 ws0">¥<span class="_ _11"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff51"><span class="ff47">1<span class="ff6c">i</span></span><span class="_ _3"></span><span class="ff45">!<span class="ff47">:</span>?<span class="ff1c">1<span class="_ _3"></span><span class="ff57">I<span class="ff1e">P<span class="ff4e">e<span class="ff58">D<span class="_ _3"></span></span><span class="ff47">8<span class="ff5b">u</span></span></span></span></span></span></span><span class="_ _3"></span><span class="ff4b">§<span class="ff47"><span class="ff55"><span class="ff4c">E</span>f<span class="_ _3"></span><span class="ff5b">m<span class="ff4c">E</span></span>f<span class="_ _3"></span><span class="ff58"><span class="ff1f">þ<span class="ff46">B<span class="ff57">I<span class="_ _3"></span><span class="ff1e">P<span class="ff6c">A</span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x20 h13 y66 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x8 hb y65 ff54 fs2 fc0 sc0 ls0 ws0">§<span class="ff57">¿</span></div><div class="t m0 x2 hb y67 ff59 fs2 fc0 sc0 ls0 ws0">r<span class="ff6c">A</span></div><div class="t m0 x21 h13 y68 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x6 hb y67 ff5c fs2 fc0 sc0 ls0 ws0"><span class="ff50">"<span class="_ _11"></span><span class="ff52">"</span></span></div><div class="t m0 x6 h5 y69 ff44 fs2 fc0 sc0 ls0 ws0"><span class="ff1e">m<span class="ff51">E<span class="ff4a">,<span class="ff47">Ý<span class="ff5b"><span class="ff5c">«</span></span></span></span></span>m<span class="ff1c">Î<span class="ff48">¯<span class="ff4e"><span class="ff49">Ó<span class="ff54">§</span></span></span></span></span></span>´<span class="ff58">üg<span class="ff6c">O<span class="_ _3"></span><span class="ff42">(log<span class="_ _b"> </span></span>n<span class="ff42">)<span class="ff47"><span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></div><div class="t m0 x6 h5 y6a ff46 fs2 fc0 sc0 ls0 ws0">B<span class="ff57">I<span class="_ _3"></span><span class="ff1e">P<span class="_ _3"></span><span class="ff47"><span class="ff5b">^<span class="_ _3"></span><span class="ff58">?<span class="ff4c"><span class="_ _3"></span><span class="ff4d">~</span></span><span class="ff54">§<span class="_ _3"></span><span class="ff1b"><span class="ff20"><span class="_ _3"></span></span></span></span></span></span></span></span>I<span class="ff1e">P<span class="_ _3"></span><span class="ff1d"><span class="ff20">±<span class="_ _3"></span><span class="ff1a"><span class="_"> </span></span></span></span></span>¿<span class="_ _5"></span><span class="ff52">!<span class="_ _6"> </span><span class="ff4a">3<span class="_ _3"></span><span class="ff58"><span class="ff1f">þ<span class="_ _3"></span><span class="ff57">I<span class="ff1e">P<span class="_ _3"></span><span class="ff47"><span class="ff44"><span class="_ _3"></span><span class="ff1a"><span class="_ _3"></span><span class="ff1d"><span class="ff20">±<span class="_ _3"></span></span>¯<span class="ff4b"><span class="_ _3"></span><span class="ff51"></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y6b ff1c fs2 fc0 sc0 ls0 ws0">#<span class="_ _3"></span><span class="ff4e"><span class="_ _3"></span><span class="ff47">ã<span class="_ _3"></span><span class="ff44">ä<span class="ff45">!<span class="_ _3"></span></span></span>:<span class="_ _3"></span><span class="_ _3"></span></span></span>&<span class="_ _3"></span><span class="ff4e">E<span class="ff54">§<span class="_ _3"></span><span class="ff53">@<span class="_ _3"></span><span class="ff56">o<span class="_ _3"></span><span class="ff45">Ò</span></span>U<span class="_ _3"></span><span class="ff44">¦<span class="_ _3"></span><span class="ff5b">^<span class="_ _3"></span></span></span></span></span><span class="_ _3"></span><span class="ff47">ã<span class="_ _3"></span><span class="ff44">ä<span class="_ _3"></span><span class="ff48"><span class="_ _3"></span><span class="ff5a">o<span class="_ _7"></span><span class="ff54">§<span class="_ _3"></span><span class="ff46">~<span class="_ _3"></span><span class="ff1f">X<span class="_ _3"></span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m\<span class="_ _3"></span>~<span class="_ _3"></span><span class="ff1c">Î<span class="_ _3"></span><span class="ff48">¯<span class="_ _3"></span></span></span></span>«<span class="_ _3"></span><span class="ff1e">m<span class="_ _3"></span><span class="ff1a"><span class="_ _11"></span><span class="ff52">!</span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y6c ff5c fs2 fc0 sc0 ls0 ws0">«<span class="_ _3"></span><span class="ff1e">m<span class="ff51">C<span class="_ _3"></span>X<span class="_ _3"></span><span class="ff1c">Î<span class="ff48">¯<span class="_ _3"></span></span></span></span></span>«<span class="_ _3"></span><span class="ff1e">m<span class="ff1a"><span class="_ _5"></span><span class="ff52">!<span class="_ _6"> </span><span class="ff5c">«<span class="_ _3"></span><span class="ff1e">m<span class="ff51">C<span class="_ _3"></span>X<span class="_ _3"></span><span class="ff1c">Î<span class="ff48">¯<span class="_ _3"></span></span></span></span></span>«<span class="_ _3"></span><span class="ff1e">m<span class="ff42">gcd<span class="ff47"><span class="_ _5"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff47">2<span class="_ _3"></span><span class="ff44">´<span class="ff49">Ó<span class="_ _3"></span><span class="ff20"><span class="_ _3"></span><span class="ff4b">§</span><span class="_ _3"></span><span class="ff58"><span class="_ _3"></span><span class="ff4a">3<span class="ff45">Û<span class="_ _3"></span><span class="ff4e"><span class="_ _3"></span><span class="ff1c">5<span class="ff54">§</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 he y50 ff60 fs6 fc0 sc0 ls0 ws0">2016<span class="ff61 fs0">c<span class="ffc">&<span class="ff62">E</span>Æ<span class="ff63">c<span class="ff64"><span class="ff65"><span class="ffd"><span class="ff4">¥<span class="ffb">II<span class="ff2">[<span class="ff66">è</span></span></span></span></span></span></span></span>À<span class="ff66">è<span class="ff67">A<span class="ff64">Ø<span class="ff9">©</span></span></span></span></span></span></div><div class="t m0 x19 hf y51 ff68 fs0 fc0 sc0 ls0 ws0">102</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div><div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89698905/bg5.jpg"><div class="c x1 y1 w2 h2"><div class="t m0 x2 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">«<span class="ff2">m<span class="ff3"><span class="ff4"><span class="ff5">ö</span></span><span class="ff6"><span class="ff7">{<span class="ff8">¤</span></span></span><span class="ff4"><span class="ff9">¯<span class="ffa">K</span></span></span></span></span></div><div class="t m0 x3 h3 y3 ffb fs0 fc0 sc0 ls0 ws0">É<span class="ff4">²<span class="ffc">Æ<span class="ffd">1</span></span>¥<span class="ffc">Æ<span class="_ _0"> </span><span class="ff2">3<span class="ffe">X<span class="fff"></span></span></span></span></span></div><div class="t m0 x2 h5 y22 ff46 fs2 fc0 sc0 ls0 ws0">~<span class="_ _d"></span><span class="ff1f">X<span class="_ _3"></span><span class="ff5c">«<span class="_ _d"></span><span class="ff1e">m<span class="_ _d"></span><span class="ff47">é<span class="_ _d"></span><span class="ff20"><span class="_ _d"></span><span class="ff51"><span class="_ _3"></span><span class="ff44">ê<span class="_ _d"></span></span></span></span></span></span></span><span class="ff42">max<span class="ff1c">Î<span class="_ _d"></span><span class="ff48">¯<span class="_ _d"></span><span class="ff5c">«<span class="_ _d"></span><span class="ff1e">m<span class="_ _3"></span><span class="ff1a"><span class="ff54">§<span class="_ _d"></span><span class="ff44">¦<span class="_ _3"></span><span class="ff5b">^<span class="_ _d"></span><span class="ff5a">Ä<span class="_ _d"></span><span class="ff57"><span class="_ _d"></span><span class="ff47"><span class="_ _d"></span></span></span></span></span></span></span></span></span></span></span></span></span></span>B<span class="_ _3"></span><span class="ff57">I<span class="_ _d"></span><span class="ff1e">P<span class="_ _d"></span><span class="ff4c"><span class="_ _d"></span>{<span class="_ _d"></span><span class="ff45">Ò<span class="_ _3"></span><span class="ff44">´<span class="_ _d"></span><span class="ff48">Ã<span class="_ _d"></span></span></span></span>{<span class="_ _d"></span><span class="ff58">?<span class="_ _d"></span></span></span></span></span>n</div><div class="t m0 x2 hb y23 ff47 fs2 fc0 sc0 ls0 ws0"><span class="_ _11"></span><span class="ff52">"</span></div><div class="t m0 x2 h9 y6d ff42 fs3 fc0 sc0 ls0 ws0">3<span class="_ _4"> </span><span class="ff10">«<span class="ff11">m<span class="ff12"><span class="ff13"><span class="ff14">ö</span></span></span></span></span></div><div class="t m0 x6 h5 y6e ff47 fs2 fc0 sc0 ls0 ws0">é<span class="ff20"><span class="ff51"><span class="ff1c">S<span class="ff50">F<span class="ff6c">A<span class="ff54">§<span class="ff5c">«<span class="ff1e">m<span class="ff55"><span class="ff1b"><span class="ff57">ö</span></span><span class="ff45">ä<span class="ff49">N<span class="ff1b"></span></span></span></span></span></span>§</span></span></span></span><span class="ff4d">Ñ<span class="ff1f">n</span></span><span class="ff44">ê<span class="ff6c">l,<span class="_ _b"> </span>r,<span class="_ _b"> </span>x<span class="ff54">§</span></span></span></span></span>é<span class="ff4b">¤<span class="ff5b">k</span></span><span class="ff6c">i<span class="_ _f"> </span><span class="ff6d">∈<span class="_ _f"> </span><span class="ff42">[</span></span>l,<span class="_ _b"> </span>r<span class="_ _3"></span><span class="ff42">]<span class="ff54">§</span></span></span></div><div class="t m0 x2 hb y6f ff59 fs2 fc0 sc0 ls0 ws0">r<span class="ff6c">A</span></div><div class="t m0 x21 h13 y70 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x6 hb y6f ff57 fs2 fc0 sc0 ls0 ws0">C<span class="ff4d">¤<span class="ff42">max(<span class="ff6c">A</span></span></span></div><div class="t m0 x22 h13 y70 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x23 hb y6f ff6c fs2 fc0 sc0 ls0 ws0">,<span class="_ _b"> </span>x<span class="ff42">)<span class="ff5a">½<span class="ff4a">ö</span></span>min(</span>A</div><div class="t m0 x24 h13 y70 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x25 h16 y6f ff6c fs2 fc0 sc0 ls0 ws0">,<span class="_ _b"> </span>x<span class="ff42">)<span class="_ _5"></span><span class="ff52">"</span></span></div><div class="t m0 x6 h5 y71 ff45 fs2 fc0 sc0 ls0 ws0"><span class="ff4e">e<span class="ff46">5<span class="ff48">·<span class="ff56"><span class="ff49">Ï<span class="ff1a"><span class="ff1e">A<span class="ff47"></span></span></span></span></span></span>~<span class="ff49">K</span>5<span class="ff47">é<span class="ff4a">ù</span></span>a<span class="ff48">¯<span class="ff49">K<span class="ff47"><span class="ff58">?</span></span></span></span>n<span class="ff4c">{</span></span></span>?<span class="ff1c">1<span class="ff49">?<span class="ff50">Ø<span class="_ _11"></span><span class="ff52">"</span></span></span></span></div><div class="t m0 x2 h17 y72 ff16 fs2 fc0 sc0 ls0 ws0">~<span class="ff19">K<span class="ff71">1.<span class="_ _0"> </span><span class="ff72">G<span class="_ _3"></span>or<span class="_ _5"></span>ge<span class="_ _7"></span>ous<span class="_ _8"> </span>Se<span class="_ _12"></span>quenc<span class="_ _12"></span>e</span></span></span></div><div class="t m0 x26 ha y73 ff5d fs4 fc0 sc0 ls0 ws0">6</div><div class="t m0 x6 h7 y74 ff40 fs2 fc0 sc0 ls0 ws0"><span class="ff3d">Ñ<span class="ff26"></span></span><span class="ff3d"><span class="ff35">Ý<span class="ff24"><span class="ff6c">n</span></span><span class="ff28">ê<span class="ff2e">|<span class="ff6c">A<span class="ff3b">§<span class="ff27"><span class="ff36">e<span class="ff2f">5<span class="ff2a">k</span></span></span></span></span>m<span class="ff38">g<span class="ff23">ö</span></span></span><span class="ff3b">§<span class="ff23">ö</span></span><span class="ff2a">k<span class="ff34">X<span class="ff36">e</span>n<span class="ff25">«<span class="ff3b">µ</span></span></span></span></span></span></span></span></div><div class="t m0 x6 h18 y75 ff72 fs2 fc0 sc0 ls0 ws0">1.<span class="ff40"><span class="ff3d">Ñ<span class="ff6c">l<span class="_ _3"></span>,<span class="_ _b"> </span>r<span class="_ _12"></span>,<span class="_ _b"> </span>x<span class="ff3b">§<span class="ff35">é<span class="ff32">¤<span class="ff2a">k</span></span></span></span>i<span class="_ _f"> </span><span class="ff6d">∈<span class="_ _f"> </span><span class="ff42">[</span></span>l<span class="_ _3"></span>,<span class="_ _b"> </span>r<span class="_ _3"></span><span class="ff42">]<span class="ff3b">§<span class="ff73">r</span></span></span>A</span></span></span></div><div class="t m0 x27 h13 y76 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x28 h19 y75 ff23 fs2 fc0 sc0 ls0 ws0">C<span class="ff3d">¤<span class="ff42">min(<span class="ff6c">A</span></span></span></div><div class="t m0 x29 h13 y76 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x2a h1a y75 ff6c fs2 fc0 sc0 ls0 ws0">,<span class="_ _b"> </span>x<span class="ff42">)<span class="_ _5"></span><span class="ff39">"</span></span></div><div class="t m0 x6 h18 y77 ff72 fs2 fc0 sc0 ls0 ws0">2.<span class="ff40"><span class="ff3d">Ñ<span class="ff6c">l<span class="_ _3"></span>,<span class="_ _b"> </span>r<span class="ff3b">§<span class="ff35">é<span class="ff32">¤<span class="ff2a">k</span></span></span></span>i<span class="_ _f"> </span><span class="ff6d">∈<span class="_ _f"> </span><span class="ff42">[</span></span>l<span class="_ _3"></span>,<span class="_ _b"> </span>r<span class="_ _3"></span><span class="ff42">]<span class="ff3b">§<span class="ff3c">Î<span class="ff24">¯</span></span></span></span>A</span></span></span></div><div class="t m0 x2b h13 y78 ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x2c h1b y77 ff35 fs2 fc0 sc0 ls0 ws0"><span class="ff2e"><span class="ff38"><span class="ff25"><span class="_ _11"></span><span class="ff39">"</span></span></span></span></div><div class="t m0 x6 h1c y79 ff72 fs2 fc0 sc0 ls0 ws0">3.<span class="ff40"><span class="ff3d">Ñ<span class="ff6c">l<span class="_ _3"></span>,<span class="_ _b"> </span>r<span class="ff3b">§<span class="ff3c">Î<span class="ff24">¯</span></span></span></span></span></span></div><div class="t m0 x10 h1d y7a ff74 fs2 fc0 sc0 ls0 ws0">P</div><div class="t m0 x2d h13 y7b ff6e fs4 fc0 sc0 ls0 ws0">r</div><div class="t m0 x2d h13 y7c ff6e fs4 fc0 sc0 ls0 ws0">i<span class="ff5d">=</span>l</div><div class="t m0 x26 h1e y7d ff6c fs2 fc0 sc0 ls0 ws0">A</div><div class="t m0 x2e h13 y7e ff6e fs4 fc0 sc0 ls0 ws0">i</div><div class="t m0 x2f h1a y7d ff39 fs2 fc0 sc0 ls0 ws0">"</div><div class="t m0 x6 h1f y7f ff28 fs2 fc0 sc0 ls0 ws0">ê<span class="ff27">â<span class="ff33"><span class="ff24"><span class="ff3b">µ<span class="ff6c">n,<span class="_ _b"> </span>m<span class="_ _f"> </span><span class="ff6d">≤<span class="_ _f"> </span><span class="ff42">10</span></span></span></span></span></span></span></div><div class="t m0 x30 ha y80 ff5d fs4 fc0 sc0 ls0 ws0">6</div><div class="t m0 x6 h5 y81 ff45 fs2 fc0 sc0 ls0 ws0">Ò<span class="ff1f">X<span class="ff47">1<span class="ff20"></span></span></span>!<span class="ff1b">¥<span class="ff4b">¤`<span class="ff56">²<span class="ff47"><span class="ff54">§<span class="ff20">Ï<span class="ff48"><span class="ff4a">3<span class="ff51"></span></span></span><span class="ff51"></span></span></span></span></span></span></span>!<span class="ff47">:<span class="ff58"><span class="ff1f">þ<span class="ff5c">«<span class="ff1e">m</span></span><span class="ff42">min<span class="ff57">I<span class="ff1e">P</span></span></span></span></span><span class="ff44"><span class="ff1a"><span class="ff48">·<span class="ff56"></span></span></span></span></span></div><div class="t m0 x2 h5 y82 ff48 fs2 fc0 sc0 ls0 ws0">Ã<span class="ff4c">{<span class="ff1d">¯<span class="ff4b"><span class="ff51"><span class="ff1c">#<span class="ff5c">«<span class="ff1e">m<span class="ff1a"><span class="ff54">§</span></span></span></span></span></span>¤<span class="ff20">±<span class="ff4a">ù</span><span class="ff51"></span></span></span></span></span>¯<span class="ff49">K<span class="ff44">´</span></span>Ã<span class="ff4c">{<span class="ff49">Ï<span class="ff1a"><span class="ff58">D</span></span>Ú<span class="ff47"><span class="ff46">B<span class="ff57">I<span class="ff1e">P</span></span>5<span class="ff45">)û</span></span><span class="_ _11"></span><span class="ff52">"</span></span></span></span></div><div class="t m0 x6 h5 y83 ff1d fs2 fc0 sc0 ls0 ws0"><span class="ff50">Ä<span class="ff4e">e<span class="ff56">¡<span class="_ _3"></span><span class="ff4a">ù<span class="ff20"><span class="ff1b">«<span class="ff45">)<span class="ff4c">{<span class="ff54">µ<span class="_ _3"></span><span class="ff47">é</span></span></span></span></span></span></span></span><span class="ff47">ã<span class="ff44">ä<span class="ff1b">¥</span></span><span class="_ _3"></span><span class="ff56">z<span class="ff20"><span class="ff51"><span class="ff45">!</span></span></span></span>:<span class="ff4d">Ø<span class="_ _3"></span></span></span></span>A<span class="ff48"><span class="ff5a">o<span class="ff5c">«<span class="ff1e">m<span class="_ _3"></span><span class="ff1a"><span class="ff6c">num<span class="ff20">±</span></span></span></span></span></span>9<span class="ff54">§</span></span></span></div><div class="t m0 x2 hb y84 ff5a fs2 fc0 sc0 ls0 ws0"><span class="ff20"><span class="ff4c">3<span class="ff48">9</span></span></span>o<span class="ff5c">«<span class="ff1e">m<span class="ff1b">¥<span class="ff47"><span class="ff55"><span class="ff58"></span></span></span><span class="ff6c">ma<span class="_ _5"></span><span class="ff52">!<span class="_ _d"></span><span class="ff1c">î<span class="ff51"><span class="ff58">g<span class="ff1b"><span class="ff6c">se<span class="ff20">±<span class="ff1e">9<span class="ff55"></span></span></span></span></span><span class="ff1b"></span></span><span class="ff44">ê<span class="ff6c">t<span class="_ _11"></span><span class="ff52">"</span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x6 h5 y85 ff4e fs2 fc0 sc0 ls0 ws0">y<span class="_ _3"></span><span class="ff4a">3<span class="ff1e">b<span class="_ _3"></span><span class="ff44"><span class="_ _3"></span><span class="ff48">·<span class="ff56"><span class="_ _3"></span><span class="ff20"><span class="_ _3"></span><span class="ff1f">4<span class="ff5c">«<span class="_ _3"></span></span></span></span></span></span></span>m<span class="ff42">[<span class="ff6c">L,<span class="_ _b"> </span>R</span>]<span class="ff47">é<span class="ff6c">x<span class="ff1f"></span></span></span>min<span class="ff54">§<span class="_ _3"></span><span class="ff48">·<span class="_ _3"></span><span class="ff56"></span></span></span></span></span></span>k<span class="_ _3"></span><span class="ff4a">3<span class="_ _3"></span></span><span class="ff47">ã<span class="_ _3"></span><span class="ff44">ä<span class="_ _3"></span><span class="ff1b">¥</span></span>½<span class="_ _3"></span><span class="ff48"><span class="_"> </span><span class="ff4a">ù<span class="_ _3"></span><span class="ff51"><span class="_ _3"></span><span class="ff5c">«<span class="ff1e">m<span class="ff54">§</span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y86 ff47 fs2 fc0 sc0 ls0 ws0">é½<span class="_ _3"></span><span class="ff48"></span><span class="_ _3"></span><span class="ff56">z<span class="ff20"><span class="_ _3"></span><span class="ff51"><span class="ff45">!<span class="_ _3"></span></span></span></span></span>:<span class="ff54">§<span class="ff48">·<span class="_ _3"></span><span class="ff56"><span class="ff1d">m<span class="_ _3"></span><span class="ff44">©<span class="ff57">8<span class="_ _3"></span><span class="ff46">å<span class="ff4b">|<span class="_ _3"></span>¢<span class="_ _11"></span><span class="ff52">"<span class="_ _6"> </span><span class="ff4b">|<span class="_ _3"></span>¢<span class="ff47"><span class="_ _3"></span><span class="ff56">z<span class="ff20"><span class="_ _3"></span><span class="ff51"><span class="ff45">!<span class="_ _3"></span></span></span></span></span>:<span class="_"> </span><span class="ff44"><span class="_ _3"></span><span class="ff1a"><span class="ff48">·<span class="_ _3"></span><span class="ff56"><span class="ff4c">©<span class="_ _3"></span><span class="ff1f">n<span class="_"> </span><span class="ff1b">«</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y87 ff5c fs2 fc0 sc0 ls0 ws0"><span class="ff1d">¹<span class="ff49">?<span class="ff50">Ø<span class="ff54">µ</span></span></span></span></div><div class="t m0 x6 h5 y88 ff42 fs2 fc0 sc0 ls0 ws0">1.<span class="ff47">8<span class="ff6c">ma<span class="_ _f"> </span><span class="ff6d">≤<span class="_ _f"> </span></span>x<span class="ff44"><span class="ff54">§<span class="ff4e">w<span class="ff1f">,<span class="ff4a">ù<span class="ff20"><span class="ff58">g<span class="ff1c">?<span class="ff51">U<span class="ff57">Ø<span class="ff5a">¬</span></span></span></span></span></span></span></span></span></span></span></span>é<span class="ff4a">ù<span class="ff51"><span class="ff45">!</span></span></span>:<span class="ff4d"><span class="ff44">)<span class="ff5b">K<span class="ff4e"><span class="ff54">§<span class="ff1b"><span class="ff45"><span class="ff49">ò</span></span></span></span></span></span></span>Ñ<span class="_ _11"></span><span class="ff52">"</span></span></span></div><div class="t m0 x6 h5 y89 ff42 fs2 fc0 sc0 ls0 ws0">2.<span class="ff47">8<span class="ff6c">se<span class="_ _0"> </span><<span class="_ _13"> </span>x<span class="_ _13"> </span><<span class="_ _0"> </span>ma<span class="ff44"><span class="ff54">§<span class="_ _3"></span><span class="ff4e">w<span class="_ _3"></span><span class="ff1f">,<span class="_ _3"></span><span class="ff4a">ù<span class="_ _3"></span><span class="ff20"><span class="_ _d"></span><span class="ff58">g<span class="_ _3"></span><span class="ff1c">?<span class="_ _3"></span><span class="ff51">U<span class="_ _3"></span><span class="ff1b"><span class="_ _3"></span><span class="ff5a">¬<span class="_ _d"></span><span class="ff5b">K<span class="_ _3"></span></span></span></span></span></span></span></span></span></span><span class="_ _3"></span></span></span></span></span><span class="_ _3"></span><span class="ff4b">¤<span class="_ _d"></span><span class="ff5b">k<span class="_ _3"></span><span class="ff55"><span class="_ _3"></span><span class="ff58"><span class="_ _3"></span><span class="ff1b"><span class="ff54">§<span class="_ _3"></span></span></span></span></span></span>¤<span class="_ _3"></span><span class="ff20">±<span class="_ _d"></span><span class="ff48">·<span class="_ _3"></span><span class="ff56"></span></span></span></span></span></div><div class="t m0 x2 h5 y8a ff59 fs2 fc0 sc0 ls0 ws0">r<span class="ff6c">num<span class="ff1e">\<span class="ff1f">þ</span></span>t<span class="_ _c"> </span><span class="ff6d">·<span class="_ _c"> </span><span class="ff42">(</span></span>x<span class="_ _c"> </span><span class="ff6d">−<span class="_ _c"> </span></span>ma<span class="ff42">)<span class="ff54">§</span></span></span>r<span class="ff6c">ma<span class="ff51"><span class="ff1c">#<span class="ff48"></span></span></span>x<span class="ff54">§<span class="ff45"><span class="ff55">X<span class="ff58"><span class="ff1f">þ<span class="ff57">I<span class="ff1e">P</span></span>,<span class="ff5a">0<span class="ff49">ò<span class="ff4d">Ñ<span class="_ _11"></span><span class="ff52">"</span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x6 h5 y8b ff42 fs2 fc0 sc0 ls0 ws0">3.<span class="ff47">8<span class="ff6c">se<span class="_ _f"> </span><span class="ff6d">≥<span class="_ _f"> </span></span>x<span class="ff44"><span class="ff54">§<span class="ff48">·<span class="ff56"></span>Ã<span class="ff4c">{<span class="ff1b"><span class="ff45"><span class="ff51"><span class="ff1c">#<span class="_ _3"></span><span class="ff4a">ù<span class="ff20"></span></span></span></span>!</span></span></span></span></span></span></span>:<span class="ff1c">&<span class="ff4e">E<span class="ff54">§<span class="ff20">Ï<span class="ff58">d<span class="ff4a">3ù<span class="ff44"></span></span></span></span>§<span class="ff48">·<span class="ff56"></span></span></span></span></span>é</span></div><div class="t m0 x2 h5 y8c ff47 fs2 fc0 sc0 ls0 ws0">8<span class="ff5c">c<span class="ff45">!</span></span>:<span class="ff55"><span class="ff4c">E</span>f<span class="ff5b">m<span class="ff4c">E</span></span>f<span class="ff45">?<span class="ff1c">1</span></span></span>4<span class="ff1a"><span class="ff4b">|¢<span class="_ _11"></span><span class="ff52">"</span></span></span></div><div class="t m0 x6 h5 y8d ff1f fs2 fc0 sc0 ls0 ws0">X<span class="_ _3"></span><span class="ff4e">e<span class="ff49">ã<span class="_ _3"></span><span class="ff4b">¤<span class="_ _3"></span><span class="ff44">«<span class="_ _12"></span><span class="ff54">§<span class="_ _3"></span><span class="ff55"><span class="_ _3"></span><span class="ff49">ã<span class="_"> </span><span class="ff44">´<span class="_ _3"></span><span class="ff20"><span class="_ _3"></span><span class="ff1d"><span class="ff1e">ï<span class="_ _3"></span><span class="ff46">á<span class="_ _3"></span><span class="ff4a">3<span class="ff5c">«<span class="_ _3"></span></span></span></span>m<span class="ff42">[1<span class="ff6c">,<span class="_ _b"> </span></span>4]<span class="ff1f">þ<span class="_ _3"></span><span class="ff47"><span class="_ _3"></span><span class="ff4e"></span>ã<span class="_ _3"></span></span></span></span></span></span></span>ä</span></span></span>§<span class="ff56">z<span class="_ _3"></span><span class="ff20"><span class="_ _3"></span><span class="ff51"><span class="ff45">!<span class="_ _3"></span><span class="ff47">:<span class="_ _3"></span><span class="ff1e">P<span class="ff50">¹<span class="_ _3"></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 x2 h5 y8e ff1c fs2 fc0 sc0 ls0 ws0">&<span class="ff4e">E<span class="ff47"><span class="ff55"><span class="ff57">ý<span class="ff44">´<span class="ff5c">«<span class="ff1e">m</span></span></span></span><span class="ff58"><span class="ff1b"><span class="ff54">§<span class="_ _11"></span><span class="ff5b">m<span class="ff57">ý<span class="ff44">´<span class="ff1c">î<span class="ff51"><span class="ff58">g<span class="ff1b"><span class="_ _11"></span><span class="ff52">"<span class="ff4e">y<span class="ff4a">3<span class="ff48">·<span class="ff56"><span class="ff20"><span class="ff1f">4<span class="ff5c">«<span class="ff1e">m<span class="ff42">[1<span class="ff6c">,<span class="_ _b"> </span></span>4]<span class="ff47">é</span>2</span></span></span><span class="ff42">mi<span class="_"> </span>n<span class="_ _5"></span><span class="ff52">"</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></div><div class="t m0 xb hc y8f ff5e fs5 fc0 sc0 ls0 ws0">6</div><div class="t m0 xc h20 y90 ff68 fs0 fc0 sc0 ls0 ws0">Author<span class="ff54">µ<span class="_ _d"></span><span class="ff1c">M<span class="_ _d"></span><span class="ff20">×<span class="_ _d"></span><span class="ff4a">Ð</span></span></span>§<span class="_ _d"></span><span class="ff49">K<span class="_ _d"></span><span class="ff53">8<span class="_ _6"> </span><span class="ff1d"><span class="_ _d"></span><span class="ff20">±<span class="_ _d"></span><span class="ff4a">3<span class="_ _6"> </span>ù<span class="_ _d"></span><span class="ff46">p<span class="_ _d"></span></span>é<span class="_ _6"> </span><span class="ff47"></span></span></span></span></span></span>µ<span class="_ _3"></span><span class="ff5f">http://acm.hdu.edu.cn/showproblem.</span></span></div><div class="t m0 x2 hd y91 ff5f fs0 fc0 sc0 ls0 ws0">php?pid=5306</div><div class="t m0 x2 he y92 ff60 fs6 fc0 sc0 ls0 ws0">2016<span class="ff61 fs0">c<span class="ffc">&<span class="ff62">E</span>Æ<span class="ff63">c<span class="ff64"><span class="ff65"><span class="ffd"><span class="ff4">¥<span class="ffb">II<span class="ff2">[<span class="ff66">è</span></span></span></span></span></span></span></span>À<span class="ff66">è<span class="ff67">A<span class="ff64">Ø<span class="ff9">©</span></span></span></span></span></span></div><div class="t m0 x19 hf y93 ff68 fs0 fc0 sc0 ls0 ws0">103</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div> 相关资源
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algorithm-journey-main/ppt/算法讲解001【入门】学习算法的语言问题以及如何开通gpt4.pptx 42.56KB