#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()
{
float a,b,c;
scanf("%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();
printf("\n动手敲代码了没?(输入y或Y表示敲了,输入n或N表示没有敲):");
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("%d%d%d",&a1, &a2, &a3);
printf("a1=%d, a2=%d, a3=%d\n",a1,a2,a3);
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);
return 0;
}
#include<stdio.h>
int main()
{
int year;
year=1000000000.0/(365.0*24.0*60.0*60.0)+0.5;
printf("10亿秒约等于%d年\n",year);
return 0;
}
#include<stdio.h>
#include<math.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");
}
return 0;
}
#include<stdio.h>
int main()
{
double C,F;
while(scanf("%lf",&C) !=EOF)
{
F=(9*C)/5+32;
printf("摄氏度C=%.2f,华氏度F=%.2f\n",C,F);
printf("\n");
}
return 0;
}
#include<stdio.h>
#include<math.h>
int main()
{
int a,b,c;
double s,area;
while(scanf("%d%d%d",&a,&b,&c) !=EOF)
{
s=(a+b+c)/2.0;
area= sqrt(s*(s-a)*(s-b)*(s-c));
printf("a=%d,b=%d,c=%d,area=%.3lf\n",a,b,c,area);
printf("\n");
}
return 0;
}
标签:main,return,int,scanf,实验,printf,include
From: https://www.cnblogs.com/iv77/p/18078933