import java.io.*;


public class MysteryWordGuess{
	
	private String mysteryWord = "monument";
	private String displayWord = "";
	
	public static void main(String[] args){
		MysteryWordGuess wordGuess = new MysteryWordGuess();
		wordGuess.init();
		wordGuess.playGame();
	}
	
	
	
	public void init(){
		for (int i = 0; i < mysteryWord.length(); i++){
			displayWord = displayWord + "-";
		}
	}
	
	public void playGame(){
		boolean done = false;
		while(!done){
			char c = getCharacter();
			guess(c);
			done = (mysteryWord.compareTo(displayWord) == 0);
		}
	}

	
	public char getCharacter(){
		char c = ' ';
		try{
			System.out.println("Guess the word");
			System.out.println(displayWord);
			InputStream is = System.in;
			c = (char)is.read();
		}catch(IOException ioe){
			System.err.println("IOException: " + ioe.getMessage());
		}
		return c;
		
	}

	public void guess(char character){
	   for (int i = 0; i < mysteryWord.length(); i++){
		   char nextChar = mysteryWord.charAt(i);
		   if (character == nextChar) displayWord = displayWord.substring(0, i) + character + displayWord.substring(i+1);
		   
	   }
	}
}