#include <stdio.h>

int main() {
	int a, b;

	FILE *fin = fopen("fisier.in", "r");
	fscanf(fin, "%d %d", &a, &b);
	fclose(fin);

	FILE *fout = fopen("fisier.out", "w");
	fprintf(fout, "%d", a + b);
	fclose(fout);

	return 0;
}