MyClass.java

import java.util.Scanner;

class MyClass {
    public static void main(String[] args) {               
        Scanner in = new Scanner(System.in);
        System.out.println ("Please Enter First Value : ");
        int a = in.nextInt();
        System.out.println ("Please Enter Second Value : ");
        int b = in.nextInt();
        System.out.println ("Please Enter Third Value : ");
        int c = in.nextInt();
        if (a<b) {
           if (c<b) {
            System.out.println("Second value is the greatest.");
           } else {
            System.out.println("Third value is the greatest.");
           }
        } else {
            if (a<c) {
                System.out.println("Third value is the greatest.");
            } else {
                System.out.println("First value is the greatest.");
            }
        }
        
    }
}