// HexAdd.C
// (c) Burton Rosenberg 1996
// Introduce Hexadecimal notation, Two's complement
// arithmetic.

#include<iostream.h>


void main()
{
   int i, j ;

   cout << "Enter (decimal) integer: " ;
   cin >> i ;
   cout << "Enter (decimal) integer: " ;
   cin >> j ;

   cout.setf(ios::hex,ios::basefield) ; // set to hexadecimal output
   cout.setf(ios::showbase) ;
   cout << i << " + " << j << " = " << (i+j) << endl ;

}