#include <iostream>
#include<stdio.h>

using namespace std;
FILE *f, *g;
int main()
{
    int a;
    int b;


    f=fopen("adunare.in","r");
    g=fopen("adunare.out","w");
    fscanf(f,"%d%d",a,b);
    fprintf(g,"%d", a+b);

    return 0;
}