1032：大象喝水
时间:2024-05-28 11:18
作者:lizq
点击:次
#include iostream#include iomanipusing namespace std;int main(){double h,r;cinhr;double v=3.1415926*r*r*h/1000;int b=20/v;if(20/v==b) coutb;else coutb+1;return 0;}
#include <iostream>
#include <iomanip>
using namespace std;
int main(){
double h,r;
cin>>h>>r;
double v=3.1415926*r*r*h/1000;
int b=20/v;
if(20/v==b) cout<<b;
else cout<<b+1;
return 0;
}
(责任编辑：lizq) |