#include <stdio.h>

int main()
{
    int a,b;
    FILE *in = fopen("adunare.in", "r");
    fscanf(in,"%d\n", &a);
    fscanf(in,"%d\n", &b);
    int sum=a+b;
    FILE *out = fopen("adunare.out","w");
    fprintf(out,"%d", sum);

    fclose(in);
    fclose(out);
    return 0;
}