C语言基础——圆柱体的体积

圆的代码升级版

#include<stdio.h>
int main()
{
float h,r,c,s,sq,vq,vz;
float pi = 3.14;
printf("请输入圆半径r，圆柱高h:");
scanf("%f,%f",&r,&h);
c = 2 * pi*r;
s = pi*r*r;
sq = 4 * pi*r*r;
vq = (4 / 3)*pi*r*r*r;
vz = pi*r*r*h;
printf("圆周长为：c=%6.2f\n",c);
printf("圆面积为：s=%6.2f\n",s);
printf("圆球表面积为：sq=%6.2f\n", sq);
printf("圆球体积为：vq=%6.2f\n", vq);
printf("圆柱体积为：vz=%6.2f\n", vz);
return 0;
}