Question

Exercise 1

• Examine ShoppingCart.java.

– Perform the following:

– Use the indexOf method to get the index for the space character (" ") within custName. Assign it to spaceIdx.

– Use the substring method and spaceIdx to get the first name portion of custName. Assign it to firstName and print firstName.

public class ShoppingCart {

    public static void main (String[] args){

        String custName = "Steve Smith";

        String firstName;

        int spaceIdx;

       

        // Get the index of the space character (" ") in custName.

        // Use the substring method parse out the first name and print it.

    }

   

}

Exercise 2

Examine NameMaker.java.

• Perform the following:

– Declare String variables: firstName, middleName, lastName, and fullName

– Prompt users to enter their first, middle, and last names and read the names from the keyboard.

– Set and display the fullName as firstName+a blank char+middleName+a blank char+lastName.

package com.example;

public class NameMaker {

   

    public static void main(String args[])

    {

       

    }

   

Answer 1

Answer 2