// Ex3_11.cpp
  // Display ASCII codes for alphabetic characters
  include <iostream>
  include <iomanip>
  
  using std::cout;
  using std::endl;
  using std::hex;
  using std::dec;
  using std::setw;
  
  int main()
  {
     for(char capital = 'A', small = 'a'; capital <= 'Z'; capital++, small++)
        cout << endl
             << "\t" << capital                      // Output capital as a character
             << hex << setw(10) << static_cast<int>(capital)   // and as hexadecimal
             << dec << setw(10) << static_cast<int>(capital)   // and as decimal
             << "    " << small                      // Output small as a character
             << hex << setw(10) << static_cast<int>(small)     // and as hexadecimal
             << dec << setw(10) << static_cast<int>(small);    // and as decimal
  
     cout << endl;
     return 0;
  }