#include <bits/stdc++.h>
using namespace std;
int a,b;
int main(){
    cin>>a>>b;
    cout<<2*(a+b);
    cout<<endl;
    cout<<a*b;
    cout<<endl;
	return 0;
}
/**************************************************************
	Problem: 1416
	User: zengdongxin
	Language: C++
	Result: Accepted
	Time:18 ms
	Memory:2072 kb
****************************************************************/