C语言程序设计-1-4章-课后习题答案(1).zip
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C语言程序设计-1-4章-课后习题答案(1).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/90015794/2/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/90015794/bg1.jpg"/><div class="c x0 y1 w2 h0"><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">第<span class="_ _0"> </span><span class="ff2">1<span class="_"> </span></span>章<span class="ff2"> <span class="_"> </span></span>程序设<span class="_ _1"></span>计和<span class="_ _0"> </span><span class="ff2">C<span class="_"> </span></span>语言<span class="_ _1"></span><span class="ff3"> </span></div><div class="t m0 x2 h3 y3 ff4 fs0 fc0 sc0 ls0 ws0">1.1 <span class="_"> </span><span class="ff1 sc1">自己做</span><span class="ff5"> </span></div><div class="t m0 x2 h3 y4 ff5 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y5 ff5 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y6 ff5 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y7 ff4 fs0 fc0 sc0 ls0 ws0">1.2 <span class="_"> </span><span class="ff1 sc1">在<span class="_ _0"> </span></span>Tiny<span class="_ _1"></span>C<span class="_"> </span><span class="ff1 sc1">上运行</span><span class="ff5"> </span></div><div class="t m0 x2 h2 y8 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdio.<span class="_ _1"></span>h><span class="ff3"> </span></div><div class="t m0 x2 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">int main(<span class="_ _1"></span>)<span class="ff3"> </span></div><div class="t m0 x2 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">{<span class="ff3"> </span></div><div class="t m0 x2 h2 yb ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">printf("***<span class="_ _1"></span>**********<span class="_ _1"></span>********");<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 yc ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">printf(" <span class="_"> </span> <span class="_"> </span> <span class="_ _2"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _2"> </span>V<span class="_ _3"></span>ery Good!\<span class="_ _1"></span>n");<span class="ff3"> </span></span></div><div class="t m0 x2 h2 yd ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">printf("***<span class="_ _1"></span>**********<span class="_ _1"></span>********");<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 ye ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">return 0;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 yf ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x2 h3 y10 ff1 fs0 fc0 sc1 ls0 ws0">运行结果<span class="ff5 sc0"> </span></div><div class="t m0 x3 h2 y11 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y12 ff3 fs0 fc0 sc0 ls0 ws0"> </div></div></div><div class="pi" data-data='{"ctm":[1.611792,0.000000,0.000000,1.611792,0.000000,0.000000]}'></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/90015794/bg2.jpg"><div class="c x0 y1 w2 h0"><div class="t m0 x2 h3 y2 ff4 fs0 fc0 sc0 ls0 ws0">1.3 <span class="_"> </span><span class="ff1 sc1">在<span class="_ _2"> </span></span>D<span class="_ _4"></span>ev C++<span class="ff1 sc1">上运行；</span> <span class="_ _2"> </span> <span class="_"> </span> <span class="_"> </span><span class="ls2">// <span class="_"> </span></span><span class="ff1 sc1">在<span class="_ _5"> </span></span>Ti<span class="_ _1"></span>nyC<span class="_"> </span><span class="ff1 sc1">上，总提示</span>'<span class="_ _1"></span>scanf' is <span class="_"> </span><span class="ff1 sc1">未定义，暂未找到解决办法<span class="_ _1"></span><span class="ff5 sc0"> </span></span></div><div class="t m0 x2 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdio.<span class="_ _1"></span>h><span class="ff3"> </span></div><div class="t m0 x2 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">int main(<span class="_ _1"></span>)<span class="ff3"> </span></div><div class="t m0 x2 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">{<span class="ff3"> </span></div><div class="t m0 x2 h2 y16 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">int a,b,c,m<span class="_ _1"></span>ax;<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y17 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">printf("pleas<span class="_ _1"></span>e input a,b,<span class="_ _1"></span>c:\n");<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y18 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">scanf("%d,%<span class="_ _1"></span>d,%d",&a,&<span class="_ _1"></span>b,&c);<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y19 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">max=a;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y1a ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">if(max<<span class="_ _1"></span>b)<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y1b ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>max<span class="_ _1"></span>=b;<span class="ff3"> </span></div><div class="t m0 x2 h2 y1c ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">if(max<<span class="_ _1"></span>c)<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y1d ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>max<span class="_ _1"></span>=c;<span class="ff3"> </span></div><div class="t m0 x2 h2 y1e ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">printf("T<span class="_ _1"></span>he largest n<span class="_ _1"></span>umber i<span class="_ _1"></span>s %d\n",max);<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y1f ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">return 0;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y20 ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x4 h2 y21 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y22 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y23 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y24 ff4 fs0 fc0 sc0 ls0 ws0">1.3 <span class="_"> </span><span class="ff1 sc1">在<span class="_ _0"> </span></span>Tiny<span class="_ _1"></span>C<span class="_"> </span><span class="ff1 sc1">上运行，可以通过直接赋值的方<span class="_ _1"></span>式进行解决<span class="ff5 sc0"> </span></span></div><div class="t m0 x2 h2 y25 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y26 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdio.<span class="_ _1"></span>h><span class="ff3"> </span></div><div class="t m0 x2 h2 y27 ff2 fs0 fc0 sc0 ls0 ws0">int main(<span class="_ _1"></span>)<span class="ff3"> </span></div><div class="t m0 x2 h2 y28 ff2 fs0 fc0 sc0 ls0 ws0">{<span class="ff3"> </span></div><div class="t m0 x2 h2 y29 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">int a,b,c,m<span class="_ _1"></span>ax;<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y2a ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">printf("pleas<span class="_ _1"></span>e input a,b,<span class="_ _1"></span>c:\n");<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y2b ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">scanf("%d,%<span class="_ _1"></span>d,%d",&a,&<span class="_ _1"></span>b,&c);<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y2c ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">max=a;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y2d ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">if(max<<span class="_ _1"></span>b)<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y2e ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>max<span class="_ _1"></span>=b;<span class="ff3"> </span></div><div class="t m0 x2 h2 y2f ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">if(max<<span class="_ _1"></span>c)<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y30 ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>max<span class="_ _1"></span>=c;<span class="ff3"> </span></div><div class="t m0 x2 h2 y31 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">printf("T<span class="_ _1"></span>he largest n<span class="_ _1"></span>umber i<span class="_ _1"></span>s %d\n",max);<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y32 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">return 0;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y33 ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x5 h2 y34 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y35 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y36 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y37 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y38 ff3 fs0 fc0 sc0 ls0 ws0"> </div></div></div><div class="pi" data-data='{"ctm":[1.611792,0.000000,0.000000,1.611792,0.000000,0.000000]}'></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/90015794/bg3.jpg"><div class="c x0 y1 w2 h0"><div class="t m0 x2 h3 y2 ff4 fs0 fc0 sc0 ls0 ws0">1.4 <span class="_"> </span><span class="ff1 sc1">在<span class="_ _2"> </span></span>D<span class="_ _4"></span>ev C++<span class="ff1 sc1">上运行；</span> <span class="_ _2"> </span> <span class="_"> </span> <span class="_"> </span><span class="ls2">// <span class="_"> </span></span><span class="ff1 sc1">在<span class="_ _5"> </span></span>Ti<span class="_ _1"></span>nyC<span class="_"> </span><span class="ff1 sc1">上，总提示</span>'<span class="_ _1"></span>scanf' is <span class="_"> </span><span class="ff1 sc1">未定义，暂未找到解决办法<span class="_ _1"></span><span class="ff5 sc0"> </span></span></div><div class="t m0 x2 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdio.<span class="_ _1"></span>h><span class="ff3"> </span></div><div class="t m0 x2 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdli<span class="_ _1"></span>b.h><span class="ff3"> </span></div><div class="t m0 x2 h2 y15 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y39 ff2 fs0 fc0 sc0 ls0 ws0">#define N 5 <span class="_"> </span> <span class="_ _2"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>//<span class="ff1">学生人<span class="_ _1"></span>数，使用宏定义<span class="_ _1"></span>可调整任意人数<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y3a ff2 fs0 fc0 sc0 ls0 ws0">#define S 80.0 <span class="_ _2"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>//<span class="ff1">标定成<span class="_ _1"></span>绩，使用宏定义<span class="_ _1"></span>可调整任意分数<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y3b ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y3c ff2 fs0 fc0 sc0 ls2 ws0">//<span class="ff1 ls0">定义学生结构体，<span class="_ _1"></span>包含学号和成<span class="_ _1"></span>绩。<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y3d ff2 fs0 fc0 sc0 ls0 ws0">typedef struct<span class="_ _1"></span>{<span class="ff3"> </span></div><div class="t m0 x2 h2 y3e ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">int num;</span> </div><div class="t m0 x2 h2 y3f ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">float score;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y40 ff2 fs0 fc0 sc0 ls0 ws0">}Student;<span class="ff3"> </span></div><div class="t m0 x2 h2 y41 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y42 ff2 fs0 fc0 sc0 ls2 ws0">//<span class="ff1 ls0">学号和成绩输入<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y43 ff2 fs0 fc0 sc0 ls0 ws0">void inputStu(St<span class="_ _1"></span>udent *stu, i<span class="_ _1"></span>nt n){<span class="ff3"> </span></div><div class="t m0 x2 h2 y44 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">for(int i<span class="_ _1"></span> = 0; i < n; i++){<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y45 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span> <span class="_ _6"> </span><span class="ff2">printf("Pleas<span class="_ _1"></span>e enter No.%d s<span class="_ _1"></span>tudent number: ", i<span class="_ _1"></span>+1);<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y46 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span> <span class="_ _6"> </span><span class="ff2">scanf("%d", &stu[<span class="_ _1"></span>i].num);<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y47 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span> <span class="_ _6"> </span><span class="ff2">printf("Pleas<span class="_ _1"></span>e enter No.%d s<span class="_ _1"></span>tudent score: ", i+<span class="_ _1"></span>1);<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y48 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span> <span class="_ _6"> </span><span class="ff2">scanf("%f", &st<span class="_ _1"></span>u[i].score);<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y49 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">}</span> </div><div class="t m0 x2 h2 y4a ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x2 h2 y4b ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y4c ff2 fs0 fc0 sc0 ls2 ws0">//<span class="ff1 ls0">大于标定成绩的学<span class="_ _1"></span>生学号和成绩<span class="_ _1"></span>输出<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y4d ff2 fs0 fc0 sc0 ls0 ws0">void outputStu(St<span class="_ _1"></span>udent *stu,<span class="_ _1"></span> int n, float scor<span class="_ _1"></span>e){<span class="ff3"> </span></div><div class="t m0 x2 h2 y4e ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">printf("The resul<span class="_ _1"></span>t of the scor<span class="_ _1"></span>e greater than %.1f <span class="_ _1"></span>are as fol<span class="_ _1"></span>lows: \n", score);<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y4f ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">for(int i<span class="_ _1"></span> = 0; i < n; i++){<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y50 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span> <span class="_ _6"> </span><span class="ff2">if(stu[i<span class="_ _1"></span>].score > score){<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y51 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span> <span class="_ _6"> </span> <span class="_ _6"> </span><span class="ff2">printf("No.%d stu<span class="_ _1"></span>dent number<span class="_ _1"></span>: %d score: %.1f\<span class="_ _1"></span>n", i+1, st<span class="_ _1"></span>u[i].num, stu[i<span class="_ _1"></span>].score);<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y52 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span> <span class="_ _6"> </span><span class="ff2">}</span> </div><div class="t m0 x2 h2 y53 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">}</span> </div><div class="t m0 x2 h2 y54 ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x2 h2 y55 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y56 ff2 fs0 fc0 sc0 ls0 ws0">int main(<span class="_ _1"></span>){<span class="ff3"> </span></div><div class="t m0 x2 h2 y57 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">Student *stu <span class="_ _1"></span>= (Student*)m<span class="_ _1"></span>alloc(N * sizeof(Stud<span class="_ _1"></span>ent));<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y58 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">inputStu(st<span class="_ _1"></span>u, N);<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y59 ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">outputStu(st<span class="_ _1"></span>u, N, S);<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y5a ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">free(stu);</span> </div><div class="t m0 x2 h2 y5b ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">system("pause");<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y5c ff3 fs0 fc0 sc0 ls0 ws0"> <span class="_ _6"> </span><span class="ff2">return 0;</span> </div><div class="t m0 x2 h2 y5d ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x1 h2 y5e ff3 fs0 fc0 sc0 ls0 ws0"> </div></div></div><div class="pi" data-data='{"ctm":[1.611792,0.000000,0.000000,1.611792,0.000000,0.000000]}'></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/90015794/bg4.jpg"><div class="c x0 y1 w2 h0"><div class="t m0 x2 h3 y2 ff4 fs0 fc0 sc0 ls0 ws0">1.4<span class="_"> </span><span class="ff1 sc1">在<span class="_ _0"> </span></span>Tiny<span class="_ _1"></span>C<span class="_"> </span><span class="ff1 sc1">上运行，</span>50<span class="_"> </span><span class="ff1 sc1">个数顺序赋值<span class="_ _1"></span><span class="ff5 sc0"> </span></span></div><div class="t m0 x2 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdio.<span class="_ _1"></span>h><span class="ff3"> </span></div><div class="t m0 x2 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span><span class="ff3"> </span></div><div class="t m0 x2 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">int main(<span class="_ _1"></span>) {<span class="ff3"> </span></div><div class="t m0 x2 h2 y16 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">int i, num[50]<span class="_ _1"></span>;<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y17 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">for(i = 0;<span class="_ _1"></span> i < 50; i++) {<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y18 ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>num[i]<span class="_ _1"></span> = i + 1;<span class="ff3"> </span></div><div class="t m0 x2 h2 y19 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">}<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y1a ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">for(i = 0;<span class="_ _1"></span> i < 50; i++) {<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y1b ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>printf<span class="_ _1"></span>("%d ", num[<span class="_ _1"></span>i]);<span class="ff3"> </span></div><div class="t m0 x2 h2 y1c ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">}<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y1d ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">return 0;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y1e ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x6 h2 y5f ff3 fs0 fc0 sc0 ls0 ws0"><span class="fc1 sc0"> </span></div><div class="t m0 x2 h3 y60 ff5 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y61 ff4 fs0 fc0 sc0 ls0 ws0">1.4<span class="_"> </span><span class="ff1 sc1">在<span class="_ _0"> </span></span>Tiny<span class="_ _1"></span>C<span class="_"> </span><span class="ff1 sc1">上运行，</span>50<span class="_"> </span><span class="ff1 sc1">个数随机分配<span class="_ _2"> </span></span>0-100<span class="_"> </span><span class="ff1 sc1">的整数</span><span class="ff5"> </span></div><div class="t m0 x2 h2 y62 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdio.<span class="_ _1"></span>h><span class="ff3"> </span></div><div class="t m0 x2 h2 y63 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdli<span class="_ _1"></span>b.h><span class="ff3"> </span></div><div class="t m0 x2 h2 y64 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y65 ff2 fs0 fc0 sc0 ls0 ws0">int main(<span class="_ _1"></span>) {<span class="ff3"> </span></div><div class="t m0 x2 h2 y66 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">int i, num[50]<span class="_ _1"></span>;<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y67 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">for(i = 0;<span class="_ _1"></span> i < 50; i++) {<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y68 ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>num[i]<span class="_ _1"></span> = rand() % <span class="_ _1"></span>101;<span class="ff3"> </span></div><div class="t m0 x2 h2 y69 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">}<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y6a ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">for(i = 0;<span class="_ _1"></span> i < 50; i++) {<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y6b ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>printf<span class="_ _1"></span>("%d ", num[<span class="_ _1"></span>i]);<span class="ff3"> </span></div><div class="t m0 x2 h2 y6c ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">}<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y6d ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">return 0;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y6e ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x7 h2 y6f ff3 fs0 fc0 sc0 ls0 ws0"><span class="fc1 sc0"> </span></div><div class="t m0 x2 h2 y70 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y71 ff4 fs0 fc0 sc0 ls0 ws0">1.4 <span class="_"> </span><span class="ff1 sc1">在<span class="_ _0"> </span></span>Tiny<span class="_ _1"></span>C<span class="_"> </span><span class="ff1 sc1">上运行，整合上面</span><span class="ff5"> </span></div><div class="t m0 x2 h2 y72 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdio.<span class="_ _1"></span>h><span class="ff3"> </span></div><div class="t m0 x2 h2 y73 ff2 fs0 fc0 sc0 ls0 ws0">#include <stdli<span class="_ _1"></span>b.h><span class="ff3"> </span></div><div class="t m0 x2 h2 y74 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h2 y75 ff2 fs0 fc0 sc0 ls0 ws0">int main(<span class="_ _1"></span>) {<span class="ff3"> </span></div><div class="t m0 x2 h2 y76 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">int i, Num<span class="_ _1"></span>[50], Grade[5<span class="_ _1"></span>0];<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y77 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">for(i = 0;<span class="_ _1"></span> i < 50; i++) {<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y78 ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>Num[<span class="_ _1"></span>i] = i+1;<span class="_ _1"></span><span class="ff3"> </span></div><div class="t m0 x2 h2 y79 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">}<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y7a ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">for(i = 0;<span class="_ _1"></span> i < 50; i++) {<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y7b ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>Grade[<span class="_ _1"></span>i] = rand() <span class="_ _1"></span>% 101;<span class="ff3"> </span></div><div class="t m0 x2 h2 y7c ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">}<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y7d ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">for(i = 0;<span class="_ _1"></span> i < 50; i++) {<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y7e ff2 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span>printf<span class="_ _1"></span>("<span class="ff1">学号：</span>%d,<span class="_ _1"></span> <span class="_"> </span><span class="ff1">成绩：</span><span class="ls3">%d</span>\n", N<span class="_ _1"></span>um[i], Grade[<span class="_ _1"></span>i]);<span class="ff3"> </span></div><div class="t m0 x2 h2 y7f ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">}<span class="ff3"> </span></span></div><div class="t m0 x2 h2 y80 ff2 fs0 fc0 sc0 ls1 ws0"> <span class="ls0">return 0;<span class="_ _1"></span><span class="ff3"> </span></span></div><div class="t m0 x2 h2 y81 ff2 fs0 fc0 sc0 ls0 ws0">}<span class="ff3"> </span></div><div class="t m0 x8 h3 y82 ff5 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y83 ff5 fs0 fc0 sc0 ls0 ws0"> </div></div></div><div class="pi" data-data='{"ctm":[1.611792,0.000000,0.000000,1.611792,0.000000,0.000000]}'></div></div>