//
//  main.c
//  3feb
//
//  Created by Dan Cheşa on 03/02/16.
//  Copyright © 2016 Dan Cheşa. All rights reserved.
//

#include <stdio.h>

int main()
{
    long a, b;
    FILE *f=fopen("adunare.in.txt", "r");
    FILE *g=fopen("adunare.out.txt", "w");
    fscanf(f, "%ld", &a);
    fscanf(f, "%ld", &b);
    fprintf(g, "%ld", a+b);
    fclose(f);
    fclose(g);
    return 0;
}