My code to separate the input and print

BullsAndCows.cpp

#include "stdafx.h"
#include <iostream>
#include <string>

using namespace std;

void PrintIntro();
string GetGuess();
void FiveTries();
void PrintGuess();
string Guess = "";

// The entry point for our applicaiton
int main()
{
	PrintIntro();	
	FiveTries();
    return 0;
}

// Introduce the game
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 I am thinking of?" << endl;
	cout << endl;
	return;
}

// Limits the time the player can guess to 5
void FiveTries()
{
	constexpr int GUESS_LENGTH = 5;
for (int i = 1; i <= GUESS_LENGTH; i++)
{
	PrintGuess();
	cout << endl;
}
return;
}

// Gets guess input from the player
string GetGuess()
{
	cout << "Guess the word: ";
	string Guess = "";
	getline(cin, Guess);
	return Guess;
}

// Prints the user's guess
void PrintGuess()
{
	cout << "Your guess is: " << GetGuess() << endl;
	return;
}