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

int main()
{
	int a,b;
	
	FILE * in = fopen("adunare.in", "r");
	FILE * io = fopen("adunare.out", "w");
	
	fscanf(in, "%d\n%d", &a, &b);
	fprintf(io, "%d", a+b);
	
	fclose(in);
	fclose(io);
	
	return 0;
}