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  1.  
  2. //Base Class 
  3. class Player {
  4.  
  5. public:
  6.     virtual int getGuess(){
  7.     return 0;
  8.   }
  9. }
  10.  
  11. //Human Class to accept the value from human by using getGuess() method
  12. class HumanPlayer : public Player {
  13.  
  14. public:
  15. int getGuess(){
  16. 	cout<<"Guess the number"
  17. 	int guess;
  18. 	cin>>guess;
  19. 	return guess;
  20. 	}
  21. }
  22.  
  23.  
  24. // Class to choose the value by Computer by using getGuess() method
  25. class ComputerPlayer : public Player {
  26.  
  27. public:
  28. int getGuess(){
  29. 	int guess2=rand()%100;
  30.             return guess2;
  31. 	}
  32. }
  33.  
  34.  
  35. class GamePlay {
  36.  
  37. bool checkForWin( int guess, int answer ) 
  38. { 
  39. 	cout<< “You guessed ” << guess << “.”; 
  40. 	if ( answer == guess ) 
  41.    	{ 
  42. 		cout<< “You’re right! You win!” <<endl; 
  43. 		return true; 
  44.    	} 
  45. 	else if (answer < guess ) 
  46. 	cout<< “Your guess is too high.” <<endl; 
  47. 	else
  48. 	cout<< “Your guess is too low.”  <<endl; 
  49. 	return false; 
  50. } 
  51.  
  52.  
  53.  
  54. void play( Player &player1, Player &player2 ) 
  55. { 
  56. 	int answer = 0, guess = 0; 
  57. 	answer = rand( ) % 100;   // requires <cstdlib>
  58. 	bool win = false; 
  59.  
  60. 	while( !win ) 
  61.    	      { 
  62. 	           cout<< “Player 1’s turn to guess.” <<endl; 
  63. 		guess = player1.getGuess(); 
  64. 		win = checkForWin( guess, answer ); 
  65. 		if ( win ) return; 
  66. 		cout<< “Player 2’s turn to guess.” <<endl; 
  67. 		guess = player2.getGuess(); 
  68. 		win = checkForWin( guess, answer ); 
  69.    	       } 
  70. }  
  71.  
  72. char ch;
  73.  
  74.  int main() {
  75.  
  76.  
  77.     cout<<"choose 1 :playing game between Human and Computer"
  78.     cout<<"choose 2 :playing game between computer and Computer"
  79.     cout<<"choose 3 :playing game between Human and Computer"    
  80.  
  81.     switch(ch) {
  82.      case '1' :
  83.                          HumanPlayer player1;
  84.                          ComputerPlayer player2;
  85.                          GamePlay gp;        
  86.                          gp.play(player1,player2);
  87.                          break;
  88.  
  89.      case '2' :
  90.                          ComputerPlayer player1;
  91.                          ComputerPlayer player2;
  92.                          GamePlay gp;        
  93.                          gp.play(player1,player2);
  94.                          break;
  95.  
  96.  
  97.  
  98.      case '3' :
  99.                          HumanPlayer player1;
  100.                          HumanPlayer player2;
  101.                          GamePlay gp;        
  102.                          gp.play(player1,player2);
  103.                          break;
  104.      default:  cout<<"u are not specified the correct option"
  105.  
  106. }
  107.  
  108.  }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp:39: error: stray ‘\342’ in program
prog.cpp:39: error: stray ‘\200’ in program
prog.cpp:39: error: stray ‘\234’ in program
prog.cpp:39: error: stray ‘\342’ in program
prog.cpp:39: error: stray ‘\200’ in program
prog.cpp:39: error: stray ‘\235’ in program
prog.cpp:39: error: stray ‘\342’ in program
prog.cpp:39: error: stray ‘\200’ in program
prog.cpp:39: error: stray ‘\234’ in program
prog.cpp:39: error: stray ‘\342’ in program
prog.cpp:39: error: stray ‘\200’ in program
prog.cpp:39: error: stray ‘\235’ in program
prog.cpp:42: error: stray ‘\342’ in program
prog.cpp:42: error: stray ‘\200’ in program
prog.cpp:42: error: stray ‘\234’ in program
prog.cpp:42: error: stray ‘\342’ in program
prog.cpp:42: error: stray ‘\200’ in program
prog.cpp:42: error: stray ‘\231’ in program
prog.cpp:42: error: stray ‘\342’ in program
prog.cpp:42: error: stray ‘\200’ in program
prog.cpp:42: error: stray ‘\235’ in program
prog.cpp:46: error: stray ‘\342’ in program
prog.cpp:46: error: stray ‘\200’ in program
prog.cpp:46: error: stray ‘\234’ in program
prog.cpp:46: error: stray ‘\342’ in program
prog.cpp:46: error: stray ‘\200’ in program
prog.cpp:46: error: stray ‘\235’ in program
prog.cpp:48: error: stray ‘\342’ in program
prog.cpp:48: error: stray ‘\200’ in program
prog.cpp:48: error: stray ‘\234’ in program
prog.cpp:48: error: stray ‘\342’ in program
prog.cpp:48: error: stray ‘\200’ in program
prog.cpp:48: error: stray ‘\235’ in program
prog.cpp:62: error: stray ‘\342’ in program
prog.cpp:62: error: stray ‘\200’ in program
prog.cpp:62: error: stray ‘\234’ in program
prog.cpp:62: error: stray ‘\342’ in program
prog.cpp:62: error: stray ‘\200’ in program
prog.cpp:62: error: stray ‘\231’ in program
prog.cpp:62: error: stray ‘\342’ in program
prog.cpp:62: error: stray ‘\200’ in program
prog.cpp:62: error: stray ‘\235’ in program
prog.cpp:66: error: stray ‘\342’ in program
prog.cpp:66: error: stray ‘\200’ in program
prog.cpp:66: error: stray ‘\234’ in program
prog.cpp:66: error: stray ‘\342’ in program
prog.cpp:66: error: stray ‘\200’ in program
prog.cpp:66: error: stray ‘\231’ in program
prog.cpp:66: error: stray ‘\342’ in program
prog.cpp:66: error: stray ‘\200’ in program
prog.cpp:66: error: stray ‘\235’ in program
prog.cpp: In member function ‘virtual int HumanPlayer::getGuess()’:
prog.cpp:16: error: ‘cout’ was not declared in this scope
prog.cpp:17: error: expected `;' before ‘int’
prog.cpp:18: error: ‘cin’ was not declared in this scope
prog.cpp:18: error: ‘guess’ was not declared in this scope
prog.cpp: In member function ‘virtual int ComputerPlayer::getGuess()’:
prog.cpp:29: error: ‘rand’ was not declared in this scope
prog.cpp: At global scope:
prog.cpp:108: error: expected `}' at end of input
prog.cpp: In member function ‘bool GamePlay::checkForWin(int, int)’:
prog.cpp:39: error: ‘cout’ was not declared in this scope
prog.cpp:39: error: ‘You’ was not declared in this scope
prog.cpp:39: error: expected `;' before ‘guessed’
prog.cpp:42: error: expected `;' before ‘re’
prog.cpp:46: error: ‘Your’ was not declared in this scope
prog.cpp:46: error: expected `;' before ‘guess’
prog.cpp:48: error: ‘Your’ was not declared in this scope
prog.cpp:48: error: expected `;' before ‘guess’
prog.cpp: In member function ‘void GamePlay::play(Player&, Player&)’:
prog.cpp:57: error: ‘rand’ was not declared in this scope
prog.cpp:62: error: ‘cout’ was not declared in this scope
prog.cpp:62: error: expected primary-expression before numeric constant
prog.cpp:62: error: expected `;' before numeric constant
prog.cpp:66: error: expected primary-expression before numeric constant
prog.cpp:66: error: expected `;' before numeric constant
prog.cpp: In member function ‘int GamePlay::main()’:
prog.cpp:77: error: ‘cout’ was not declared in this scope
prog.cpp:78: error: expected `;' before ‘cout’
prog.cpp:108: warning: no return statement in function returning non-void
prog.cpp: At global scope:
prog.cpp:108: error: expected unqualified-id at end of input
stdout 
Standard output is empty
https://ideone.com/iY5e0
language:
C++ (gcc 8.3)
created:
14 years ago
visibility:
public

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