#include<bits/stdc++.h>
using namespace std;
int a,b,s;
int main(){
	cin>>a>>b;
	s=a+b;
	cout<<s<<endl;
	{
	s=a+b;
	cout<<s<<endl;
	}

	
} 
/**************************************************************
	Problem: 1001
	User: xiaojingxuan
	Language: C++
	Result: Wrong Answer
****************************************************************/