Chapter 8, Problem 3PP

Program Plan Intro

Grocery items

Program plan:

Filename: “GroceryList.java”

• Include the required header files.
• Define the “GroceryList” class
  • Declare the required variables.
  • Define the constructor
    • Set the values
  • Define the “add” method
    • Set the array
    • Increment the item count
  • Define the “getTotalCost” method
    • Declare the variable and set the value
    • Iterate “i” value until it reaches item count value
      • Calculate the total cost
        • Return the total cost
  • Define the main method.
    • Declare an object for “GroceryList” class.
    • Call the method “add()” with different values.
    • Display the total cost of the items.

Filename: “GroceryItemOrder.java”

• Define the “GroceryItemOrder” class.
  • Declare the required variables.
  • Define the constructor
    • Set the values.
  • Define the “getCost()” method.
    • Return the cost.
  • Define the “getQuantity ()” method.
    • Set the quantity to the variable.