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

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

}