#include <stdio.h>
#include <stdlib.h>

int main() {

	FILE* f, *g;
	int a;
	int b;
	
	
	f = fopen("adunare.in", "rt");
	g = fopen("adunare.out", "wt");
	
	fscanf(f, "%i", &a);
	fscanf(f, "%i", &b);
	
	fprintf(g, "%i\n", a+b);
	fclose(f);
	fclose(g);
}