#include <bits/stdc++.h>
using namespace std;
int main(){
	int a,b,c,d;
	cin>>a>>b;
	c=a*b;
	d=(a+b)*2;
	cout<<c<<"endl"<<d;
	return 0;
} 
/**************************************************************
	Problem: 1416
	User: tonghuawei
	Language: C++
	Result: Wrong Answer
****************************************************************/