#include <iostream>
using namespace std;
int main()
{
int a,b,c,area,size;
cout<<"请输入三个整数:"<<endl;
cin>>a>>b>>c;
area=a*b*2+b*c*2+a*c*2;
size=a*b*c;
cout<<"The area of "<<a<<" , "<<b<<" and "<<c<<" is:"<<area<<endl;
cout<<"The size of "<<a<<" , "<<b<<" and "<<c<<" is:"<<size<<endl;
return 0;
}