#include <iostream>
using namespace std ;
int main (void)
{
int A, B, H ;
cout << endl ;
cout << "Enter three postitive integers from smallest to largest: " ;
cin >> A >> B >> H ;
cout << endl ;
cout << "A*A + B*B is: " << A*A + B*B << endl ;
cout << " H*H is: " << H*H << endl ;
cout << endl ;
if (A*A + B*B == H*H)
cout << "This IS a Pythagorean triple." ;
else cout << "This IS NOT a Pythagorean triple." ;;
cout << endl << endl ;
return 0;
}