JAVA
plzz help.

import java.util.Scanner;

import java.util.Arrays;

public class Main {

 public static void main(String[] args) {

   Scanner scan = new Scanner(System.in);

   int numbers[] = new int[3];

   System.out.print("Enter first number: ");

   numbers[0] = scan.nextInt();

   System.out.print("Enter second number: ");

   numbers[1] = scan.nextInt();

   System.out.print("Enter third number: ");

   numbers[2] = scan.nextInt();

   scan.close();

   Arrays.sort(numbers);

   if (numbers[0] == numbers[2]) {

     System.out.println("All the numbers are equal");

   } else {

     System.out.printf("Greatest number: %d\n", numbers[2]);

   }

 }

}