main.cpp

#include <iostream>
#include <string>

	using namespace std;
	//prototype for user-defined functions
	
	void PrintIntro();
	void PlayGame();
	string GetGuess();
	string PrintGuess();
	string Guess = "";

	//entry point for our application
	int main()
	{

		PrintIntro();
		PlayGame();
		return 0;

	}
	
	// introduce the game to the user
	void PrintIntro() {

		constexpr int WORD_LENGTH = 5;
		cout << "Welcome to Bulls and Cows!, a fun word-game! " << endl;
		cout << "Can you guess the " << WORD_LENGTH << " letter isogram that I'm thinking of?" << endl;
		cout << endl;
	}
	
	//Plays the loop of the game
	void PlayGame()
	{
		constexpr int GUESS_LIMIT = 5;
		//loop for the number of turns asking guesses
		for (int count = 0; count < GUESS_LIMIT; count++) {
			GetGuess();
			PrintGuess();
			cout << endl;
		}
	}

	// gets the guess and prints it back
	string GetGuess()
	{
		// get a guess from the user
		
		cout << "Guess the isogram : ";
		getline(cin, Guess);
		return Guess;
	}
	
	//Prints the guess that the user entered
	string PrintGuess() 
	{
		// repeat the guess back to them
		cout << "Your guess was : " << Guess << endl;
		return Guess;
	}