Stuff

/*
 *
 *
 **/
import javax.swing.*;

public class number17 
{
	public static void main(String[] args) 
	{

		number17 x = new number17();  
		
	}
	number17()
	{
		boolean playing = true;
		int[] digits = {};
		int guess;
		do
		{ 
			digits = randomize();
			JOptionPane.showMessageDialog(null, digits);
			guess = Integer.parseInt(JOptionPane.showInputDialog(null, "What is your guess?"));
			String foo = "";
			for (int d=0;d<digits.length;d++)
			{
				foo += digits[d];
			}
			
			JOptionPane.showMessageDialog(null, /*giveHint(guess, digits)*/ foo );
			
			playing = false;
			
		}while (playing == true);
	}
	
	public int[] randomize()
	{
		int[] digits = {0,0,0};
		
		for (int i=0; i<digits.length; i++)
		{
			digits[i] = (int) ((Math.random() * 9) + 1);
		}
		
		return digits;
	}
	
	public String giveHint(int userGuess, int[] checkingArray)
	{
		String totalHint = "";
		String spot1Hint = "";
		String spot2Hint = "";
		String spot3Hint = "";
		for (int i = 0; i<3; i++)
		{
			if (i==0)
			{	
				if (userGuess == checkingArray[i])//dead on
				{
					spot1Hint = "Fermi";
				}
				else if(userGuess == checkingArray[i+1] || userGuess == checkingArray[i+2])//different position
				{
					spot1Hint = "Pico";
				}
				else if (userGuess != checkingArray[i] || userGuess != checkingArray[i+1] || userGuess != checkingArray[i+2])//none
				{
					spot1Hint = "Nano";
				}
			}
			
			if (i==1)
			{	
				if (userGuess == checkingArray[i])//dead on
				{
					spot2Hint = "Fermi";
				}
				if(userGuess == checkingArray[i-1] || userGuess == checkingArray[i+1])//different position
				{
					spot2Hint = "Pico";
				}
				if (userGuess != checkingArray[i] || userGuess != checkingArray[i-1] || userGuess != checkingArray[i+1])//none
				{
					spot2Hint = "Nano";
				}
			}
			
			if (i==2)
			{	
				if (userGuess == checkingArray[i])//dead on
				{
					spot3Hint = "Fermi";
				}
				if(userGuess == checkingArray[i-1] || userGuess == checkingArray[i-2])//different position
				{
					spot3Hint = "Pico";
				}
				if (userGuess != checkingArray[i] || userGuess != checkingArray[i-1] || userGuess != checkingArray[i-2])//none
				{
					spot3Hint = "Nano";
					spot1Hint = "works";
				}
			}
			
		}
		totalHint = (spot1Hint + " " + spot2Hint + " " + spot3Hint);
		return totalHint;
	}
}