#include<stdio.h>
#define pi 3.1415926
int main()
{int r,h;
double l,s,S,V,v;
printf("请输入半径和高:");
scanf("%d%d%",&r,&h);
l=2*pi*r;
s=pi*r*r;
S=4*pi*r*r;
V=4/3*pi*r*r*r;
v=1/3*s*h;
printf("圆周长=%f,圆面积=%f,圆球表面积=%f,圆球体积=%f,圆柱体积=%f\n",l,s,S,V);
return 0;}