#include<iostream>
#include<stdlib.h>
#include<stdio.h>
#include<conio.h>
int main()
{
FILE *f,*g;
int a,b,s=0;
f=fopen("adunare.in","rt");
g=fopen("adunare.out","wt");
fscanf(f,"%i",&a);
fscanf(f,"%i",&b);
s=a+b;
fprintf(g,"%i",s);
fclose(f);
fclose(g);
}