//  RepeatableGame.cpp  (c) Kari Laitinen

//  http://www.naturalprogramming.com/

//  2013-11-14 File created.
//  2014-04-25 Last modification.

//  This is a repeatable version of the 'game' that is
//  presented in Game.cpp.

#include <iostream>
#include <cstdlib>
using namespace std ;

int main()
{
   bool user_wants_to_play_more = true ;

   while ( user_wants_to_play_more == true )
   {
      cout << "\n This program is a computer game. Please, type in "
           << "\n an integer in the range  1 ... 2147483646 : " ;

      char given_integer_as_string[] = "000000000000000000" ;

      cin.getline( given_integer_as_string, sizeof( given_integer_as_string ) );

      int integer_from_keyboard = atoi( given_integer_as_string ) ;

      int one_larger_integer  =  integer_from_keyboard  +  1 ;

      cout << "\n You typed in "  <<  integer_from_keyboard  <<  "."
           << "\n My number is "  <<  one_larger_integer     <<  "."
           << "\n Sorry, you lost. I won. The game is over. \n" ;

      cout << "\n You want to play more (Y/N) ? " ;

      char user_choice[] = "???" ;

      cin.getline( user_choice, sizeof( user_choice ) ) ;

      if ( strlen( user_choice ) == 0 )
      {
         user_wants_to_play_more = false ;
      }
      else if ( user_choice[ 0 ] != 'Y' && user_choice[ 0 ] != 'y' )
      {
         user_wants_to_play_more = false ;
      }
   }
}