#include <stdio.h>
int main()
{
 int a;
 int b;
 FILE* f= fopen("adunare.in", "rt");
 FILE* g = fopen("adunare.out", "wt");
 fscanf(f, "%d", &a);
 fscanf(f, "%d", &b);
 fprintf(g, "%d\n", a + b);
 fclose(f);
 fclose(g);
 return 0;
}