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

#include <vector>
#include <utility>
#include <string>

using namespace std;

int main() {
	FILE* f = fopen("adunare.in", "rt");
	FILE* g = fopen("adunare.out", "wt");
	int a, b;
	
	fscanf(f, "%i %i", &a, &b);
	
	fprintf(g, "%i", a+b);
	fclose(g);
	return 0;
}