#include<stdio.h>

int main(void)
{
	FILE *f_in = fopen("adunare.in", "rt");
	FILE *f_out = fopen("adunare.out", "wt");

	int a, b;
	fscanf(f_in, "%d\n%d", &a, &b);
	
	fprintf(f_out, "%ld", a + b);

	fclose(f_in);
	fclose(f_out);
}