Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
1. (Composition) Write a Pizza class so that this client code works. Please note that it is ok if the toppings are listed in a different order. >>> pie = Pizza() >>> pie Pizza('M',set()) >> pie.setsize('L') >>> pie.getsize() 'L' >>> pie.addTopping('pepperoni') >>> pie.addTopping ('anchovies') >>> pie.addTopping('mushrooms') >>> pie Pizza('L',{'anchovies', 'mushrooms', >>> pie.addTopping('pepperoni') >>> pie Pizza('L',{'anchovies', >>> pie.removeTopping('anchovies') >>> pie Pizza('L',{'mushrooms', 'pepperoni'}) >>> pie.price() pepperoni'}) 'mushrooms', pepperoni'}) 16.65 >>> pie2 = Pizza('L',{'mushrooms','pepperoni'}) >>> pie2 Pizza('L',{'mushrooms', >>> pie==pie2 'pepperoni'}) True The Pizza class should have two attributes(data items): size - a single character str, one of 'S','M’,L" toppings – a set containing the toppings. If you don't remember how to use a set, make sure you look it up in the book. Please note that toppings may be listed in a different order, but hw2TEST.py takes that into account. The Pizza class should have the following methods/operators): init - constructs a Pizza of a given size (defaults to 'M') and with a given set of toppings (defaults to empty set). I highly recommend you look at the Queue class in the book to see how to get this to work correctly. setSize – set pizza size to one of 'S','M’or 'L' getSize – returns size addTopping – adds a topping to the pizza, no duplicates, i.e., adding 'pepperoni' twice only adds it once removeTopping – removes a topping from the pizza price – returns the price of the pizza according to the following scheme: 'S': $6.25 plus 70 cents per topping 'M': $9.95 plus $1.45 per topping 'L': $12.95 plus $1.85 per topping repr - returns representation as a string – see output sample above. Note that toppings may be listed in a different order. _eq - two pizzas are equal if they have the same size and same toppings (toppings don't need to be in the same order)

1. (Composition) Write a Pizza class so that this client code works. Please note that it is ok if the toppings are listed in a different order. >>> pie = Pizza() >>> pie Pizza('M',set()) >> pie.setsize('L') >>> pie.getsize() 'L' >>> pie.addTopping('pepperoni') >>> pie.addTopping ('anchovies') >>> pie.addTopping('mushrooms') >>> pie Pizza('L',{'anchovies', 'mushrooms', >>> pie.addTopping('pepperoni') >>> pie Pizza('L',{'anchovies', >>> pie.removeTopping('anchovies') >>> pie Pizza('L',{'mushrooms', 'pepperoni'}) >>> pie.price() pepperoni'}) 'mushrooms', pepperoni'}) 16.65 >>> pie2 = Pizza('L',{'mushrooms','pepperoni'}) >>> pie2 Pizza('L',{'mushrooms', >>> pie==pie2 'pepperoni'}) True The Pizza class should have two attributes(data items): size - a single character str, one of 'S','M’,L" toppings – a set containing the toppings. If you don't remember how to use a set, make sure you look it up in the book. Please note that toppings may be listed in a different order, but hw2TEST.py takes that into account. The Pizza class should have the following methods/operators): init - constructs a Pizza of a given size (defaults to 'M') and with a given set of toppings (defaults to empty set). I highly recommend you look at the Queue class in the book to see how to get this to work correctly. setSize – set pizza size to one of 'S','M’or 'L' getSize – returns size addTopping – adds a topping to the pizza, no duplicates, i.e., adding 'pepperoni' twice only adds it once removeTopping – removes a topping from the pizza price – returns the price of the pizza according to the following scheme: 'S': $6.25 plus 70 cents per topping 'M': $9.95 plus $1.45 per topping 'L': $12.95 plus $1.85 per topping repr - returns representation as a string – see output sample above. Note that toppings may be listed in a different order. _eq - two pizzas are equal if they have the same size and same toppings (toppings don't need to be in the same order)

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
See similar textbooks
icon
Related questions
Question

In Python IDLE: How do I write a class to satisfy the problem in the attached image? 

1. (Composition) Write a Pizza class so that this client code works. Please note that it is ok if the toppings are listed in a different order. >>> pie = Pizza() >>> pie Pizza('M',set()) >>> pie.setSize('L') >>> pie.getSize() 'L' >>> pie.addTopping('pepperoni') >>> pie.addTopping('anchovies') >>> pie.addTopping( 'mushrooms') >>> pie Pizza('L',{'anchovies', >>> pie.addTopping('pepperoni') >>> pie Pizza('L',{'anchovies', >>> pie.removeTopping('anchovies') >>> pie Pizza('L',{'mushrooms' >>> pie.price() 'mushrooms' 'pepperoni'}) 'mushrooms', pepperoni'}) pepperoni'}) 16.65 >>> pie2 = Pizza('L',{'mushrooms','pepperoni'}) >>> pie2 Pizza('L',{ 'mushrooms', 'pepperoni'}) >>> pie==pie2 True The Pizza class should have two attributes(data items): size - a single character str, one of 'S’,’M',L" toppings – a set containing the toppings. If you don’t remember how to use a set, make sure you look it up in the book. Please note that toppings may be listed in a different order, but hw2TEST.py takes that into account. The Pizza class should have the following methods/operators): init toppings (defaults to empty set). I highly recommend you look at the Queue class in the book to see how to get this to work correctly. - constructs a Pizza of a given size (defaults to 'M’) and with a given set of setSize – set pizza size to one of 'S’,’M’or 'L' getSize – returns size addTopping – adds a topping to the pizza, no duplicates, i.e., adding 'pepperoni' twice only adds it once removeTopping – removes a topping from the pizza price – returns the price of the pizza according to the following scheme: 'S': $6.25 plus 70 cents per topping 'M': $9.95 plus $1.45 per topping 'L': $12.95 plus $1.85 per topping repr_ - returns representation as a string – see output sample above. Note that toppings may be listed in a different order. eq_ - two pizzas are equal if they have the same size and same toppings (toppings don't need to be in the same order)
Transcribed Image Text:1. (Composition) Write a Pizza class so that this client code works. Please note that it is ok if the toppings are listed in a different order. >>> pie = Pizza() >>> pie Pizza('M',set()) >>> pie.setSize('L') >>> pie.getSize() 'L' >>> pie.addTopping('pepperoni') >>> pie.addTopping('anchovies') >>> pie.addTopping( 'mushrooms') >>> pie Pizza('L',{'anchovies', >>> pie.addTopping('pepperoni') >>> pie Pizza('L',{'anchovies', >>> pie.removeTopping('anchovies') >>> pie Pizza('L',{'mushrooms' >>> pie.price() 'mushrooms' 'pepperoni'}) 'mushrooms', pepperoni'}) pepperoni'}) 16.65 >>> pie2 = Pizza('L',{'mushrooms','pepperoni'}) >>> pie2 Pizza('L',{ 'mushrooms', 'pepperoni'}) >>> pie==pie2 True The Pizza class should have two attributes(data items): size - a single character str, one of 'S’,’M',L" toppings – a set containing the toppings. If you don’t remember how to use a set, make sure you look it up in the book. Please note that toppings may be listed in a different order, but hw2TEST.py takes that into account. The Pizza class should have the following methods/operators): init toppings (defaults to empty set). I highly recommend you look at the Queue class in the book to see how to get this to work correctly. - constructs a Pizza of a given size (defaults to 'M’) and with a given set of setSize – set pizza size to one of 'S’,’M’or 'L' getSize – returns size addTopping – adds a topping to the pizza, no duplicates, i.e., adding 'pepperoni' twice only adds it once removeTopping – removes a topping from the pizza price – returns the price of the pizza according to the following scheme: 'S': $6.25 plus 70 cents per topping 'M': $9.95 plus $1.45 per topping 'L': $12.95 plus $1.85 per topping repr_ - returns representation as a string – see output sample above. Note that toppings may be listed in a different order. eq_ - two pizzas are equal if they have the same size and same toppings (toppings don't need to be in the same order)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS