任务1
#include <stdio.h> int main() { printf(" O \n"); printf("<H>\n"); printf("I I\n"); printf(" O \n"); printf("<H>\n"); printf("I I\n"); return 0; }
#include <stdio.h> int main() { printf(" O O\n"); printf("<H> <H>\n"); printf("I I I I\n"); return 0; }
任务2
#include<stdio.h> #include<math.h> int main() { double x, ans; scanf_s("%lf", &x); ans = pow(x, 365); printf("%.2f的365次方:%.2f\n", x, ans); return 0; }
#include <stdio.h> #include <math.h> int main() { double x, ans; while (scanf_s("%lf", &x) != EOF) { ans = pow(x, 365); printf("%.2f的365次方: %.2f\n", x, ans); printf("\n"); } return 0; }
#include <stdio.h> #include <math.h> int main() { double c, f; while (scanf_s("%lf", &c) != EOF) { f = 9 * c / 5 + 32; printf("当摄氏度c = %lf时,华氏度f = %.2f", c, f); printf("\n"); } return 0; }
任务3
#include<stdio.h> #include<math.h> int main() { int n; double sum; n = 32; sum = pow(2, n)-1; printf("n=%d,sum=%.lf", n,sum); return 0; }
#include<stdio.h> #include<math.h> int main() { int n; double sum; n = 64; sum = pow(2, n)-1; printf("n=%d,sum=%.lf", n,sum); return 0; }
任务4
#include<stdio.h> int main() { double x, y; char c1, c2, c3; int a1, a2, a3; scanf_s("%d%d%d", &a1, &a2, &a3); printf("%d,%d,%d\n", a1, a2, a3); scanf_s("%c%c%c", &c1,2, &c2,2, &c3,2); printf("%c,%c,%c\n", c1, c2, c3); scanf_s("%lf,%lf", &x, &y); printf("%.1lf,%.1lf\n", x, y); return 0; }
任务5
#include <stdio.h> #include<math.h> int main() { int age1, age2; char gender1, gender2; scanf("%d%c%d%c", &age1, &gender1, &age2, &gender2); printf("age1 = %d, gender1 = M%c\n", age1, gender1); printf("age2 = %d, gender2 = F%c\n", age2, gender2); return 0; }
任务6
#include <stdio.h> int main() { char ans1, ans2; printf("每次课前认真复习、课后及时复习了没?(输入y或Y表示有,输入n或N表示没有):"); ans1 = getchar(); getchar(); printf("\n动手敲代码实践了没?(输入y或Y表示有,输入n或N表示木有敲):"); ans2 = getchar(); if ((ans1 == 'y' || ans1 == 'Y') && (ans2 == 'y' || ans2 == 'Y')) printf("罗马不是一天建成的,继续保持哦:)\n"); else printf("罗马不是一天毁灭的,我们来建设吧\n"); return 0; }
任务7
#include <stdio.h> int main() { int answer; char words[5000]; printf("网课学习让一些人欢喜一些人忧.\n"); printf("1.作为喜欢自学的人,觉得这样很好,有网络,自主学习,很ok.\n"); printf("2.不喜,不喜,很不喜,眼睛快瞎了,脑壳有点卡...\n"); printf("3.中间派,不知道,说不清.\n"); printf("4.其他...\n"); printf("你的选择:"); scanf_s("%d", &answer); if (answer == 4) { printf("请补充说明你的想法:\n"); getchar(); gets_s(words); } printf("\n"); printf("当遇到问题时,你会选择:\n"); printf("1.遇到问题,就解决问题。不懂的,搜索式学习,逐个攻破.\n"); printf("2.遇到问题,不高兴。然后,...,没有了.\n"); printf("3.其它...\n"); printf("你的选择:"); scanf_s("%d", &answer); if (answer == 1) printf(":)\n"); else if (answer == 2) printf("这样不能解决问题啊...我们选择1好不好:)\n"); else if(answer == 3) { printf("请补充说明你的想法:\n"); getchar(); gets_s(words); } return 0; }
标签:main,return,int,%.,实验,printf,include From: https://www.cnblogs.com/bxsy/p/16797446.html