May 24, 2017 at 3:58pm UTC  
 
This is a function in a program of mine, inside of the function the program will loop once the user has entered their guess. I have fried my brain trying to figure this out. Most likely the simplest and easiest fix to it.  
 
 
 
 
 
 
void HangMan(){ 
	const int MAX_WRONG = 5; 
	vector<string> words; 
	words.push_back("COMPUTER"); 
	words.push_back("SCIENCE"); 
	words.push_back("ANATOMY"); 
	words.push_back("ARBOR"); 
	words.push_back("ENGLISH"); 
	words.push_back("WIFI"); 
	words.push_back("CRYPT"); 
	words.push_back("FIXABLE"); 
	words.push_back("DELUXE"); 
	words.push_back("BUFFON"); 
	words.push_back("BUFFALO"); 
	words.push_back("AWKWARD"); 
	words.push_back("CRUSH"); 
	words.push_back("FIZZY"); 
	words.push_back("DRINK"); 
	words.push_back("DUI"); 
	words.push_back("PARTNERS"); 
	words.push_back("PLACENTA"); 
	words.push_back("EMBRYO"); 
	words.push_back("DINOSAUR"); 
	words.push_back("GROCERIES"); 
	words.push_back("POTATO"); 
	words.push_back("TOMATO"); 
	words.push_back("CHIPS"); 
	words.push_back("FRIES"); 
	words.push_back("COBWEB"); 
	words.push_back("GOSSIP"); 
	words.push_back("EXODUS"); 
	words.push_back("IVY"); 
	words.push_back("IVORY"); 
	words.push_back("HYPHEN"); 
	words.push_back("MATRIX"); 
	words.push_back("ENCRYPTED"); 
        words.push_back("HACKER"); 
	words.push_back("TROJANHORSE"); 
	words.push_back("VIRUS"); 
        words.push_back("TEACHER"); 
	words.push_back("INSTRUCTOR"); 
	words.push_back("USA"); 
        words.push_back("UK"); 
	words.push_back("CHINA"); 
        words.push_back("EUROPE"); 
	words.push_back("GERMANY"); 
	words.push_back("CHOCOLATE"); 
	words.push_back("MARSHMALLOW"); 
	words.push_back("BLACKJACK"); 
	words.push_back("FRIENDS"); 
	words.push_back("ENEMIES"); 
	words.push_back("BAD"); 
	words.push_back("GOOD"); 
	srand(static_cast<unsigned int>(time(0)));  
	random_shuffle(words.begin(), words.end()); 
	const string WORD_GUESS = words[0]; 
	string soFar(WORD_GUESS.size(), '-'); 
	string usedLetters = ""; 
	int wrong = 0; 
 
	cout << "THIS IS HANGMAN!\2\n\n"; 
    char guess; 
    cout << "\n\nEnter your guess: "; 
    cin >> guess; 
    guess = toupper(guess); 
    while ((wrong < MAX_WRONG) && (soFar != WORD_GUESS)) 
    { 
        cout << "\n\nRemaining Guesses: " << (MAX_WRONG - wrong) << "\n"; 
        cout << "\nYou have used this letter " << usedLetters << endl; 
        cout << "\nThe word so far looks like this: " << soFar << endl; 
    } 
    while (usedLetters.find(guess) != string::npos) 
    { 
        cout << "\nYou have already guess: " << guess << endl; 
        cout << "Enter your: "; 
        cin >> guess; 
        guess = toupper(guess); 
    } 
 
    usedLetters += guess; 
    if (WORD_GUESS.find(guess) != string::npos) 
    { 
        cout << guess << " is in the word\n"; 
        for (int i = 0; i < WORD_GUESS.length(); i++) 
            { 
                if (WORD_GUESS[i] == guess) 
                { 
                    soFar[i] = guess; 
                } 
                else 
                { 
                cout << guess << " is not in the word\n"; 
                ++wrong; 
                } 
            } 
    } 
	if (wrong == MAX_WRONG) 
	{ 
		cout << "Game Over! You’ve Been Hanged\n"; 
	} 
	else 
    { 
		cout << "The word was: " << WORD_GUESS << endl; 
		cout << "\n\n"; 
	} 
	Sleep(5000); 
	main(); 
}