NumberGuessingGame.java

/* A number guessing game “Guess a Number” that allows user to guess a random number that has been generated.
*/
import javax.swing.*;

public class NumberGuessingGame
{
	
   public static void main(String[] args)
   {
       int computerNumber = (int) (Math.random()*10 + 1);
       int userAnswer = 0;
       System.out.println("The correct guess would be " + computerNumber);
        int count = 1;

       while (userAnswer != computerNumber)
       {
		   try
		   {
           String response = JOptionPane.showInputDialog(null, "Enter a guess between 1 and 10", "Guessing Game",3);
           userAnswer = Integer.parseInt(response);
		   }
		   catch(Exception e)
		   {
			   System.out.print("Kindly give correct input.");
		   }
           JOptionPane.showMessageDialog(null, ""+ determineGuess(userAnswer, computerNumber, count));
           count++;
       }  
   }

   public static String determineGuess(int userAnswer, int computerNumber, int count){
       if (userAnswer <=0 || userAnswer >=10) {
           return "Your guess is invalid";
       }
       else if (userAnswer == computerNumber ){
           return "Correct!\nTotal Guesses: " + count;
       }
       else if (userAnswer > computerNumber) {
           return "Your guess is too high, try again.\nTry Number: " + count;
       }
       else if (userAnswer < computerNumber) {
           return "Your guess is too low, try again.\nTry Number: " + count;
       }
       else {
           return "Your guess is incorrect\nTry Number: " + count;
   	}
   }
}