OJ-Problems-Source/QUSTOJ/1909.cpp
2016-12-07 19:12:10 +08:00

11 lines
167 B
C++

#include <iostream>
using namespace std;
const int pi=3;
int main()
{
int a,b,c,d;
cin>>a>>b>>c>>d;
cout<<a*pi*b*b<<" "<<c*pi*d*d/3<<endl;
return 0;
}