#include#define PI 3.1415void main(){float r,h;printf("请输入半径和高：");scanf("%f %f",&r,&h);printf("圆柱的表面积为：%.2f\n",2*PI*r*h+2*PI*r*r);printf("圆柱的体积为：%.2f\n",PI*r*r*h);}
