#include <iostream>#include <cstdio>using namespace std;int main(){ int z=2;float h,r,i,s,sq,vq,vz;scanf("%f%f",&r,&h);i=2*r*3.14;s=3.14*r*r;sq=4*3.14*r*r;vq=4%3*3.14*r*r*2;vz=3.14*r*2*h;printf("圆的周长%.2f\n",i);printf("圆的面积%.2f\n",s);printf("圆表面积%.2f\n",sq);printf("球的体积%.2f\n",vq);printf("圆柱体积%.2f/n",vz);return 0;}
MicrosoftVisualC++6.0