#include <stdio.h>
FILE*f = fopen("adunare.in", "r");
FILE*g = fopen("adunare.out", "w");

int a, b;

int main() {
	
	fscanf(f, "%d %d", &a, &b);
	fprintf(g, "%d", a+b);
	fclose(f);
	fclose(g);
	
	return 0;
}