#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
FILE *f,*g;
int A,B;
int main()
{
	f=fopen("adunare.in","r");
	g=fopen("adunare.out","w");
	fscanf(f,"%d",&A);
	fscanf(f,"%d",&B);
	fprintf(g,"%d",A+B);
	fclose(f);
	fclose(g);
}