BlueJ-AliceAndBob/AliceAndBob.java

import java.util.*;
/**
 * This program will do the following:
 * Firstly ask the user to input his/her name. Then find a way to check the person's name to see if it is Bob or Alice. 
 * If the user's name is either Alice or Bob; then a greeting will be printed to the screen. 
 */
public class AliceAndBob {
    /* The Scanner class is used as a simple text scanner which can parse/analyze a sentence in parts. 
     * In this case Scanner is used to scan the user's input to check for something specific. 
     *System.out.print ("What is your name?"); ---> this prints "What is your name?" to the console and this prompts the user to input his/her name. 
     * String name = in.nextLine---> this will print the entire line that that the user enters. 
     */
    public static void main(String[] args ){
        Scanner in = new Scanner(System.in);

        System.out.print("What is your name?");
        String name = in.nextLine(); 
        
        //If the user's name is equivalent to Alice or Bob; then print "Hi!"
        
        if(name.equals("Alice") || name.equals("Bob")){
            System.out.println("Hi!");
        
        }

    }
    
}