#include <stdio.h>

int main() {
    FILE *fin, *fout;
    int a, b;
    
    fin = fopen("adunare.in", "r");
    fscanf(fin, "%d%d", &a, &b);
    fclose(fout);
    
    fout = fopen("adunare.out", "w");
    fprintf(fout, "%d", a + b);
    fclose(fout);
    return 0;
}