//
//  main.cpp
//  infoarena
//
//  Created by Sebastian Dobrincu on 15/09/15.
//  Copyright (c) 2015 Sebastian Dobrincu. All rights reserved.
//

#include <iostream>
#include <fstream>

using namespace std;

int main(int argc, const char * argv[]) {

    fstream f("date.in", ios::in);
    int a,b;
    f >> a;
    f >> b;
    cout << a+b;
    return 0;
}