#include <stdio.h>

FILE *fin, *fout;

int main()
{
	int a, b;

	fin = fopen("adunare.in", "rt");
	fout = fopen("adunare.out", "wt");

	fscanf(fin, "%d %d", &a, &b);

	fprintf("%d\n", a + b);

	fclose(fin);
	fclose(fout);

	return 0;
}