#include <stdio.h>

int main(void) {
	FILE *in, *out;
	int a,b;

	in = fopen("adunare.in", "r"); out = fopen("adunare.out", "w");

	fscanf(in, "%i", &a);
	fscanf(in, "%i", &b);
	fprintf(out,"%i", a+b);

	fclose(in); fclose(out);

	return 0;
}