#include<iostream>
using namespace std;
int x, y;
int *coderoare;


int read_data()
{
    cout << "x = "; cin >> x;
    cout << "y = "; cin >> y;
}


int checkerr(int a, int b)
{
    if((a > INT_MAX) && (b > INT_MAX))
    {
        *coderoare = 1;
    }
}

int adunare(int a, int b)
{
int *p1;
int *p2;
  p1 = &a;
  p2 = &b;
  cout << x << " + " << y << " = " << *p1 + *p2 << " err = " << coderoare;
}



int main()
{
read_data();
checkerr(x,y);
adunare(x,y);
}
//cadou18