#include<stdio.h>
int main()
{
printf(" 0\n");
printf("<H>\n");
printf("I I\n");
printf(" 0\n");
printf("<H>\n");
printf("I I\n");
return 0;
}
int main() { float a, b, c; scanf_s("%f%f%f", &a, &b, &c); if (a + b > c && a + c > b && b + c > a) printf("能构成三角形\n"); else printf("不能构成三角形\n"); return 0; }
#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(); //多吃一个回车键 printf("\n动手敲代码实践了没? (输入y或Y表示敲了,输入n或N表示木有敲) : "); ans2 = getchar(); if ((ans1 == 'y' || ans1 == 'Y') && (ans2 == 'y' || ans2 == 'Y')) printf("\n罗马不是一天建成的, 继续保持哦:)\n"); else printf("\n罗马不是一天毁灭的, 我们来建设吧\n"); return 0; }
#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("a1 = %d,a2 = %d,a3 = %d\n", a1, a2, a3); scanf_s("%c%c%c", &c1, &c2, &c3); printf("c1 = %c,c2 = %c,c3 = %c\n", c1, c2, c3); scanf_s("%lf%lf", &x, &y); printf("x = %lf,y = %lf\n", x, y); return 0;
#include <stdio.h> int main() { int year; int t, m; int i = 1000000000; year = i / (60 * 60 * 24 * 365); t = year * 100; m = t % 100; if (m >= 50) year+= 1; else if (m < 50) year = year + 0; printf("10亿秒约等于%d年\n", year); return 0; }
#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)) { f = 9 * c / 5 + 32; printf("摄氏度C=%.2lf时,华氏度f=%.2lf\n", c,f); printf("\n"); } return 0; }
#include<stdio.h> #include<stdlib.h> #include<math.h> int main() { int a, b, c; double s; double area; while (scanf_s("%d%d%d", &a, &b, &c)!=EOF) { s = (a + b + c) / 2; area = sqrt(s * (s - a) * (s - b) * (s - c)); printf("a=%d,b=%d,c=%d,area=%.3lf",a,b,c,area); } return 0; }
标签:main,return,int,scanf,实验,printf,include From: https://www.cnblogs.com/xy1101/p/17743972.html