#include<bits/stdc++.h>
using namespace std;
int main()
{int a,b,c,d;
cin>>a>>b;
c=(a+b)*2;
d=a*b;
cout<<c<<endl;
cout<<d<<endl;
 	return 0;
}

/**************************************************************
	Problem: 1416
	User: ct00123
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2072 kb
****************************************************************/