标签：面积 main turn scanf return 3.1 highlight print amp
#include<stdio.h>
int main()
{
float r,h,pi;
pi=3.1415926;
scanf("%f %f",&r,&h);
printf("Area=""%.3f",2*pi*r*r+2*pi*r*h);
return 0;
}
标签：面积 main turn scanf return 3.1 highlight print amp
原文地址：https://www.cnblogs.com/chenlong991223/p/9720035.html
