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

using namespace std;

int a,b;

FILE *f=fopen("adunare.in","r");
FILE *g=fopen("adunare.out","w");

int main()
{
    fscanf(f,"%d",&a);
    fscanf(f,"%d",&b);
    fprintf(g,"%d",a+b);
    fclose(g);
    return 0;
}