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using System;
using static System.Console;
class guessed
{
static void Main()
{
string[] words = {"apricot", "elephant", "tigress",
"fortunate", "impossible", "historical",
"colorful", "science"};
Random RandomClass = new Random();
int randomNumber;
randomNumber = RandomClass.Next(0, words.Length);
string selectedWord = words[randomNumber];
string guessedWord = "";
string originalWord = selectedWord;
string guess;
char letter;
int pos;
char tempChar;
int foundCount = 0;
bool letterInWord;
for (int a = 0; a < selectedWord.Length; ++a)
guessedWord = guessedWord + "*";
while (foundCount < selectedWord.Length)
{
WriteLine("Word: {0}", guessedWord);
Write("Guess a letter >> ");
guess = ReadLine();
while (string.IsNullOrEmpty(guess) || !char.IsLetter(guess[0]))
{
try
{
throw new NonLetterException(guess);
}
catch (NonLetterException error)
{
Console.WriteLine(error.Message);
}
WriteLine("Word: {0}", guessedWord);
Write("Guess a letter >> ");
guess = Console.ReadLine();
}
letter = Convert.ToChar(guess.Substring(0, 1));
letterInWord = false;
for (pos = 0; pos < selectedWord.Length; ++pos)
{
tempChar = Convert.ToChar(selectedWord.Substring(pos, 1));
if (tempChar == letter)
{
guessedWord = guessedWord.Substring(0, pos) + letter + guessedWord.Substring(pos + 1, (guessedWord.Length - 1 - pos));
selectedWord = selectedWord.Substring(0, pos) + '?' + selectedWord.Substring(pos + 1, (guessedWord.Length - 1 - pos));
++foundCount;
letterInWord = true;
}
}
if (letterInWord)
WriteLine("Yes! {0} is in the word", letter);
else
WriteLine("Sorry. {0} is not in the word", letter);
}
WriteLine("Good job! Word was {0}", originalWord);
}
class NonLetterException : Exception
{
public NonLetterException(string message) : base($"'{message}' is not a letter. Please enter an actual letter.")
{
}
}
}
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