#include <iostream>
#include <cstdio>
#include <fstream>
//FILE *fin=fopen("adunare.in", "r"), *fout=fopen("adunare.out", "w");

using namespace std;
ifstream fin("adunare.in");
ofstream fout("adunare.out");
int x, y;
int s;
int main()
{
    //fscanf(fin, "%d%d", &x, &y);
   // fprintf(fout, "%d", x+y);
   fin>>x>>y;
   s=x+y;
   fout<<s;
    return 0;
}