#include <iostream>
#include <stdlib.h>
#include <stdio.h>
using namespace std;

void citire(int &a, int &b)
{
    FILE *fin;

    fin = fopen("adunare.in", "rt");
    fscanf(fin, "%d%d", &a, &b);
    fclose(fin);
}

void afisare(int a, int b)
{
    FILE *fout;
    fout = fopen("adunare.out", "w");
    fprintf(fout, "%d", a+b);
}
int main()
{
    int a, b;
    citire(a,b);
    afisare(a,b);
    return 0;
}