import javax.swing.*;

public class GuessNumber {
	public GuessNumber() {		
		// Reading difficulty level
		String difficultyStr = JOptionPane.showInputDialog(null, "Enter a difficulty level");
		int difficulty = Integer.parseInt(difficultyStr);
		
		// Generate the random value
		int correctValue = (int)(Math.random() * difficulty) + 1;
		
		// Loop asking user for values
		String guessStr;
		String enterValueStr = "Enter a value between 1 and " + difficulty + " (0 to quit)";
		int guess, attempts = 0;
		
		do {
			guessStr = JOptionPane.showInputDialog(null, enterValueStr);
			guess = Integer.parseInt(guessStr);
			if (guess != 0) {
				if (guess != correctValue) {
					JOptionPane.showMessageDialog(null, "Incorrect guess", "", JOptionPane.INFORMATION_MESSAGE);
				} 
				attempts++;
			}
		} while ((guess != correctValue) && (guess != 0));
		
		// Report attempts and correct value
		String finalMessage;
		if (guess == correctValue) {
		   finalMessage = "You guessed the value! (" + correctValue + ")";
		} else {
		   finalMessage = "You did not guess the value (" + correctValue + ")";
		}
		finalMessage += "\nNumber of Attempts: " + attempts;
		JOptionPane.showMessageDialog(null, finalMessage, "Final Report", JOptionPane.INFORMATION_MESSAGE);
	}
	
	public static void main(String[] args) {
		new GuessNumber();
		System.exit(0);
	}
}