Question

• Using jGRASP, write a Java program named LastnameFirstname09.java, using your last name and your first name, that does the following:
  • Declare an array reference variable called myFavoriteSnacks for an array of String type.
  • Create the array so that it is able to hold 10 elements - no more, no less.
  • Fill the array by having each array element contain a string stating one of your favorite foods/snacks.
    • Note: Only write the name of the snack, NO numbers (i.e. Do not write "1. cookies")
  • Use a loop to print out the contents of the array.
• Your program MUST:
  • Actively use in-line comments stating what each section of code does.
  • Print out the numbers 1 to 10 -- NOT 0 to 9 (see Example Output below)
• Your program must conform to the Java coding standards

Answer 1

Source Code:

Output:

Code in text format (See above image of code for indentation):

import java.util.*;

/*class definition*/

public class LastnameFirstname09

{

    /*main method*/

    public static void main(String[] args)

    {

        /*Scanner object to read data from the user*/

        Scanner in=new Scanner(System.in);

        /*array declaration*/

        String[] myFavoriteSnacks=new String[10];

        /*read item names from user and store in array using loop*/

        System.out.println("Enter 10 items in one of your favorite foods/snacks:");

        for(int i=0;i<10;i++)

            myFavoriteSnacks[i]=in.nextLine();

        /*print contents of the array*/

        System.out.println("Your favourite foods/snacks");

        System.out.println("-------------------------------------");

        for(int i=0;i<10;i++)

            System.out.println(i+1+"\t"+myFavoriteSnacks[i]);

    }

}