我测试成功了的呀,可运行的时候就是得不出答案,只得到Inputr=
volume那里应该是 4.0 / 3,因为整型与整型相除还是整型
输出格式也改一下
#include <stdio.h>
#define PI 3.14159
int main()
{
double r,surface,volume;
scanf("%lf",&r);
surface = 4 * PI * r * r;
volume = 4.0/3 * PI * r * r * r;
printf("surface = %.2lf\n",surface);
printf("volume = %.2lf\n",volume);
return 0;
}
#include <stdio.h>
#define PI 3.14159
int main()
{
double r,surface,volume;
scanf("%lf",&r);
surface = 4 * PI * r * r;
volume = 4.0/3 * PI * r * r * r;
printf("surface = %.2lf\n",surface);
printf("volume = %.2lf\n",volume);
return 0;
}
你是在oj上提交的嘛,oj提交不需要让你提示他输入