#include <stdio.h.>
void main()
{
	int a, 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;
}