Task1.c
#include <stdio.h> int main() { printf(" O \n"); printf("<H>\n"); printf("I I\n"); return 0; }
Task1_1.c
#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; }
Task1_2.c
#include <stdio.h> int main() { printf(" O 0\n"); printf("<H> <H>\n"); printf("I I I I\n"); return 0; }
Task2_1.c
#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; }
Task2_2.c
#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; }
Task2_3.c
#include <stdio.h> #include <math.h> int main() { float c, f; while (scanf_s("%2f", &c) != EOF) { f = static_cast<double>(9) / 5 * c + 32; printf("摄氏度c= %.2f,华氏度f=%.2f\n", c, f); printf("\n"); } return 0; }
Task3.c
#include<stdio.h> #include<math.h> int main() { int n; scanf_s("%d", &n); long long int t = pow(2, n); long long int sum = t - 1; printf("%lld", sum); return 0; }
Task4.c
#define _CRT_SECURE_NO_WARNINGS #include<stdio.h> int main() { double x, y; char c1, c2, c3; int a1, a2, a3; scanf("%d%d%d", &a1, &a2, &a3); printf("%d %d %d\n", a1, a2, a3); getchar(); scanf("%c%c%c", &c1, &c2, &c3); printf("%c %c %c\n", c1, c2, c3); getchar(); scanf("%lf%lf", &x, &y); printf("%f %f\n", x, y); return 0; }
Task5.c
#define _CRT_SECURE_NO_WARNINGS #include<stdio.h> int main() { int age1, age2; char gender1, gender2; scanf("%d%c%d%c", &age1, &gender1, &age2, &gender2); printf("age1=%d,gender1=%c\n", age1, gender1); printf("age2=%d,gender2=%c\n", age2, gender2); return 0; }
Task6.c
#include<stdio.h> int main() { char ans1, ans2; printf("每次课前认真预习、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动手敲代码了没?(输入y或Y表示有,输入n或N表示没有)"); ans2 = getchar(); if ((ans1 == 'y' || ans1 == 'Y') && (ans2 == 'y' || ans2 == 'Y')) { printf("罗马不是一天建成的"); } else { printf("罗马不是一天毁灭的"); } return 0; }
Task7.c
#include<stdio.h> int main() { int ans; char words[5000]; printf("网课让一些人欢喜一些人忧。\n"); printf("1.作为喜欢自学且自律的人,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", &ans); if (ans == 4) { printf("请补充你的想法:\n"); getchar(); gets(words); } 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,逐个击破\n"); printf("2.遇到问题,不高兴。然后,...没有了\n"); printf("3.其他...\n"); scanf_s("%d", &ans); if (ans == 1) { printf(":)\n"); } else if (ans == 2) { printf("这样不能解决问题啊...我们选1好不好:)\n"); } else if (ans == 3) { printf("请补充说明你的想法:"); getchar(); gets(words); } return 0; }
标签:main,return,int,ans,数据类型,C语言,运算符,printf,include From: https://www.cnblogs.com/wangrongxin240/p/16786507.html