Develop a number guessing game where the user has to guess a number between 1 and 100, and the program provides feedback on whether the guess is too high, too low, or correct. Use a do while loop to keep the game running until the correct guess is made

Java Program to Develop a number guessing game where the user has to guess a number between 1 and 100, and the program provides feedback on whether the guess is too high, too low, or correct. Use a do while loop to keep the game running until the correct guess is made.

Solution

import java.util.Scanner;
public class NumberGuessingGame 
{
    public static void main(String[] args) 
    {
        Scanner scanner = new Scanner(System.in);
        // Generate a random number between 1 and 100
        int targetNumber = 1+(int)(Math.random()*100);
        int guess = 0; 
        System.out.println("Welcome to the Number Guessing Game!");
        System.out.println("I have selected a number between 1 and 100.");
        System.out.println("Can you guess what it is?");
        do {
            System.out.print("Enter your guess: ");
            guess = scanner.nextInt(); 
            if (guess < targetNumber) {
                System.out.println("Too low! Try again.");
            } else if (guess > targetNumber) {
                System.out.println("Too high! Try again.");
            } else {
                System.out.println("Congratulations! You guessed the correct number.");
            }
        } while (guess != targetNumber); 
        scanner.close();
    }
}

Output

Welcome to the Number Guessing Game!

I have selected a number between 1 and 100.

Can you guess what it is?

Enter your guess: 5

Too low! Try again.

Enter your guess: 10

Too low! Try again.

Enter your guess: 50

Too low! Try again.

Enter your guess: 60

Too low! Try again.

Enter your guess: 80

Too high! Try again.

Enter your guess: 70

Too low! Try again.

Enter your guess: 75

Congratulations! You guessed the correct number.

Programming Examples

Develop a number guessing game where the user has to guess a number between 1 and 100, and the program provides feedback on whether the guess is too high, too low, or correct. Use a do while loop to keep the game running until the correct guess is made