#include<stdio.h>
int main()
{
	FILE *in, *out;

	long a, b;

	in = fopen("adunare.in", "rt");
	out = fopen("adunare.out", "wt");

	fscanf(in, "%d", &a);
	fscanf(in, "%d", &b);

	fprintf(out, "%d", a+b);

	fcloseall();

   return(0);
}