#include <stdio.h>

#define MAX 2000007

using namespace std;

long long n, m, L, S, X, Y, Z, V;
long long d[MAX], t[MAX];
long long aux[MAX], pivot, v_aux;
long long countt, A, B;


int main()
{
    FILE *fin = fopen("adunare.in", "r");
    fscanf(fin, "%lld%lld", &A, &B);
    fclose(fin);
    
    FILE *fout = fopen("adunare.out", "w");
    fprintf(fout, "%lld\n", A + B);
    fclose(fout);
    
    return 0;
}