#include <iostream>
#include <cmath>
using namespace std;
int P,x,y,D,A,D2;
int main()


{
    cin>>x>>y;
    P=2*(x+y);
    A=x*y;
    D=D*D;
    D=x*x+y*y;
    cout<<P<<" "<<A<<" "<<D;
    return 0;
}