Question

Write the COMPLETE Java code to allow a user to guess an integer between 1 - 20 and keep track of how many guesses before the user guessed the correct #. (The correct # is stored in the constant 'CORRECT_NUMBER').

Answer 1

PROGRAM:

Main.java import java.util.Scanner; import java.util. Random; 1 2 3 4 5 class Main public static void main(String[] args) { 6 7 8 Scanner input = new Scanner(System.in); 9 10 11 Random random = new Random(); int CORRECT_NUMBER = 1 + random.nextInt(20 - 1 + 1); 12 13 14 int guess = 0; int count = 0; 15 16 17 18 19 20 21 while (guess != CORRECT_NUMBER) { System.out.print("Guess a Number between 1-20: "); guess input.nextInt(); count += 1; } = 22 23 24 25 System.out.println("Total Number Guessed: + count); System.out.println("Correct Number is: + CORRECT_NUMBER); input.close(); } } 26 27

OUTPUT:

Guess a Number between 1-20: 12 Guess a Number between 1-20: 15 Guess a Nuriber between 1-20: 2 Guess a Number between 1-20: 3 Guess a Number between 1-20: 14 Guess a Number between 1-20: 18 Guess a Number between 1-20: 13 Guess a Number between 1-20: 4 Total Number Guessed: 8 Correct Number is: 4