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Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![Parallel Lists
Summary
In this lab, you use what you have learned about parallel lists to complete a partially completed
Python program.
The program should either print the name and price for a coffee add-in from the Jumpin' Jive
Coffee Shop or it should print the message "Sorry, we do not carry that.".
Read the problem description carefully before you begin. The data file provided for this lab
includes the necessary input statements. You need to write the part of the program that searches
for the name of the coffee add-in(s) and either prints the name and price of the add-in or prints
the error message if the add-in is not found. Comments in the code tell you where to write your
statements.
Instructions
1. Study the prewritten code to make sure you understand it.
2. Write the code that searches the list for the name of the add-in ordered by the customer.
3. Write the code that prints the name and price of the add-in or the error message, and then
write the code that prints the cost of the total order.
4. Execute the program using the following data and verify that the output is correct:
Cream
Caramel
Whiskey
chocolate
Chocolate
Cinnamon
Vanilla
JumpinJive.py
+
1 # Jumpin Java.py - This program looks up and prints t
and prices of coffee orders.
2 # Input: Interactive
3 # Output: Name and price of coffee orders or error
if add-in is not found
4
5 # Declare variables.
6 NUM_ITEMS = 5 # Named constant
7
8 # Initialized list of add-ins
9 add Ins = ["Cream", "Cinnamon", "Chocolate", "Amarett
"Whiskey"]
10
11 # Initialized list of add-in prices
12 addInPrices = [.89, .25, .59, 1.50, 1.75]
13 foundIt = False # Flag variable
14 orderTotal = 2.00 # All orders start with a 2.00 ch
15
16 # Get user input
17 addIn = input ("Enter coffee add-in or XXX to quit: "
18
19 # Write the rest of the program here.
20
> Terminal](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc2dfb5f3-6494-4a33-a825-81d7636a348d%2Fe981e976-32f7-40a0-9666-217ff84c5202%2F9sqksx_processed.png&w=3840&q=75)
Transcribed Image Text:Parallel Lists
Summary
In this lab, you use what you have learned about parallel lists to complete a partially completed
Python program.
The program should either print the name and price for a coffee add-in from the Jumpin' Jive
Coffee Shop or it should print the message "Sorry, we do not carry that.".
Read the problem description carefully before you begin. The data file provided for this lab
includes the necessary input statements. You need to write the part of the program that searches
for the name of the coffee add-in(s) and either prints the name and price of the add-in or prints
the error message if the add-in is not found. Comments in the code tell you where to write your
statements.
Instructions
1. Study the prewritten code to make sure you understand it.
2. Write the code that searches the list for the name of the add-in ordered by the customer.
3. Write the code that prints the name and price of the add-in or the error message, and then
write the code that prints the cost of the total order.
4. Execute the program using the following data and verify that the output is correct:
Cream
Caramel
Whiskey
chocolate
Chocolate
Cinnamon
Vanilla
JumpinJive.py
+
1 # Jumpin Java.py - This program looks up and prints t
and prices of coffee orders.
2 # Input: Interactive
3 # Output: Name and price of coffee orders or error
if add-in is not found
4
5 # Declare variables.
6 NUM_ITEMS = 5 # Named constant
7
8 # Initialized list of add-ins
9 add Ins = ["Cream", "Cinnamon", "Chocolate", "Amarett
"Whiskey"]
10
11 # Initialized list of add-in prices
12 addInPrices = [.89, .25, .59, 1.50, 1.75]
13 foundIt = False # Flag variable
14 orderTotal = 2.00 # All orders start with a 2.00 ch
15
16 # Get user input
17 addIn = input ("Enter coffee add-in or XXX to quit: "
18
19 # Write the rest of the program here.
20
> Terminal
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