Paper For Above instruction
Revised Program for Book Purchase and Shipping Options
Revised Program for Book Purchase and Shipping Options
This paper presents a revised version of a program designed to assist students in purchasing textbooks and selecting shipping options through a webpage interface. The program guides students through entering the number of courses they are enrolled in, the prices for each book, and their preferred shipping method. It then calculates the total cost, adds shipping charges if applicable, and displays appropriate messages based on the student's choices. The execution flow is outlined through pseudocode and a flowchart, providing clear steps for implementation.
Pseudocode for the Program
START
PROMPT "Enter the number of courses you are taking:" & numCourses
totalPrice = 0
FOR i FROM 1 TO numCourses
PROMPT "Enter the price of book & i:" & bookPrice
totalPrice = totalPrice + bookPrice
END FOR
DISPLAY "Total price of books: $" & totalPrice
PROMPT "Enter shipping option (delivery or pick-up):" & shippingMethod
IF shippingMethod == "delivery" THEN
PROMPT "Enter shipping charges:" & shippingCharges
totalPrice = totalPrice + shippingCharges
SET shippingDate = current date + few days
DISPLAY "Total charges including shipping: $" & totalPrice
DISPLAY "Your books will be shipped on:" & shippingDate
ELSE
DISPLAY "Total charges: $" & totalPrice
DISPLAY "You can pick up your books at the bookstore."
END IF END
Flowchart Description
The flowchart begins with start, prompting the user for the number of courses, followed by a loop that iterates based on the number of courses to input each book's price. The total price accumulates with each iteration. Afterward, the user is prompted to choose a shipping method: delivery or pick-up. If delivery is chosen, the program asks for shipping charges, adds them to the total, calculates the shipping date, and displays both. If pick-up is selected, the total cost is shown with a message indicating the books are ready for pickup. The flowchart visually represents these decision points and sequential steps for clarity and easier implementation.
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