#include <iostream> #include <iomanip> using namespace std; int main() { char response; do { cout << "Enter positive integer to convert to Hexadecimal:\n\n"; int number; cin >> number; cout << "Hexadecimal representation of "<< number << " is " << hex << uppercase << number << dec << '\n' << "\nMore (Y or N)? "; cin >> response; } while (response == 'Y' || response == 'y'); } /* OUTPUT: Enter positive integer to convert to Hexadecimal: 16 Hexadecimal representation of 16 is 10 More (Y or N)? y Enter positive integer to convert to Hexadecimal: 32 Hexadecimal representation of 32 is 20 More (Y or N)? n */