using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.IO;

using System.Diagnostics;

namespace GuessWord

{

class Program

{

static int wrongGuess, lettersLeft;

static void Main(string[] args)

{

string wordToGuess = GetWordToGuess();

char[] maskedWord = GetHiddenLetters(wordToGuess, '-');

lettersLeft = wordToGuess.Length;

char userGuess;

wrongGuess = 3;

while (wrongGuess > 0 && lettersLeft > 0)

{

DisplayCharacters(maskedWord);

Console.WriteLine("Enter a letter?");

userGuess = char.Parse(Console.ReadLine());

maskedWord = CheckGuess(userGuess, wordToGuess, maskedWord);

}

Console.WriteLine("Well done! Thanks for playing.");

Console.ReadLine();

}

static string GetWordToGuess()

{

Random number = new Random();

int wordNumber = number.Next(0, 9);

string[] words = { "picture", "chinese", "school", "question", "include", "simple", "difficult", "understand", "necessary", "support" };

string selectWord = words[wordNumber];

return selectWord;

}

static char[] GetHiddenLetters(string word, char mask)

{

char[] hidden = new char[word.Length];

for (int i = 0; i < word.Length; i++)

{

hidden[i] = mask;

}

return hidden;

}

static void DisplayCharacters(char[] characters)

{

foreach (char letter in characters)

{

Console.Write(letter);

}

Console.WriteLine();

}

static char[] CheckGuess(char letterToCheck, string word, char[] characters)

{

if (word.Contains(letterToCheck))

{

for (int i = 0; i < word.Length; i++)

{

if (word[i] == letterToCheck)

{

characters[i] = word[i];

lettersLeft--;

}

}

}

else

{

wrongGuess--;

}

return characters;

}

}

}