//
//  main.cpp
//  infoarena
//
//  Created by Darius-George Oanea on 01/03/2019.
//  Copyright © 2019 Darius-George Oanea. All rights reserved.
//

#include <iostream>
#include <fstream>
using namespace std;
ifstream f("adunare.in");
ofstream g("adunare.out");
int main(int argc, const char * argv[]) {
    long long a,b;
    f>>a;
    cout<<a;
    f>>b;
    g<<a+b;
    
}