#include <stdio.h> #include <stdlib.h> int main() { printf(" o \t o \n"); printf("<H>\t <H>\n"); printf("I I \t I I\n"); system("pause"); return 0; }
#include <stdio.h> int main() { float a,b,c; while((scanf("%f%f%f", &a, &b, &c))!=EOF) 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> #include<stdlib.h> int main() { char ans1, ans2; printf("每次课前认真预习了,课后及时复习了没?(输入y或Y表示有,输入n或N表示没有敲)\n"); ans1 = getchar(); getchar(); 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)\n"); 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"); system("pause"); return 0; }
#include <stdio.h> #include<stdlib.h> int main() { double x, y; char c1, c2, c3; int a1, a2, a3; scanf("%d%d%d", &a1, &a2, &a3); printf("a1 = %d, a2 = %d, a3 = %d\n", a1,a2,a3); getchar(); scanf("%c%c%c",&c1,&c2,&c3); printf("c1 = %c,c2 = %c,c3 = %c\n",c1,c2,c3); scanf("%lf%lf",&x,&y); printf("x %f,y = %lf\n",x,y); system("pause"); return 0; }
include<stdio.h> #include<stdlib.h> int main() { int year; double seconds=1e9; year = seconds/(365*24*3600)+0.5; printf("10亿秒约等于%d年\n",year); system("pause"); return 0; }
#include<stdio.h> #include<math.h> #include<stdlib.h> int main() { double x,ans; scanf("%lf",&x); ans = pow(x,365); printf("%.2f的365次方: %.2f\n",x,ans); system("pause"); return 0; }
#include<stdio.h>
#include<math.h>
#include<stdlib.h>
int main()
{
double x,ans;
while(scanf("%lf",&x) !=EOF)
{
ans = pow(x,365);
printf("%.2f的365次方: %.2f\n",x,ans);
printf("\n");
}
system("pause");
return 0;
}
#include<stdio.h>
#include<stdlib.h>
int main()
{
double c,f;
while(scanf("%lf",&c)!=EOF)
{
printf("摄氏温度c = %.2lf时,",c);
f = (9.0/5.0)*c+32;
printf("华氏温度f = %.2lf\n",f);
}
return 0;
}
#include<stdio.h> #include<math.h> #include<stdio.h> #include<math.h> int main() { double a,b,c,s; double area; while(scanf("%lf%lf%lf",&a,&b,&c)!=EOF) { printf("a = %.0lf,b = %.0lf,c = %.0lf,",a,b,c); s = (a+b+c)/2; area = sqrt(s*(s-a)*(s-b)*(s-c)); printf("area = %.3lf\n",area); } return 0; }
标签:main,%.,return,语言,int,实验,printf,include From: https://www.cnblogs.com/ichd/p/18077408