4.20 LAB: Vampire Party Introduction This lab is related to one of your choices for the final project which is about 2d list manipulation. This lab will let you practice with large- scale coding projects that typically contain many functions. Lab Description Consider a city, represented by a 2D list. Each cell contains either 1 or 0 that represents either a vampire or a human. At night, vampires will infect adjacent humans (located up/down/left/right). You want to know what the city will look like after one night. To do that you will implement two functions vampirize() and next day(). Important Notes: • A city is a 2D list of integers that represents the city. A human is represented with 0 A vampire is represented with 1 • The 2D list must have a height and width of at least 1. • The city (2D list) can be different sizes so don't hard code the shape. Instead, use len () to get the number of rows or columns. • Assume that the 2D list represents a matrix- that is, every row has the same number of columns but the number of rows and columns could be different. So, the matrix looks like a rectangle, not necessarily a square A vampire infected that night is not yet contagious. This means that infected humans cannot infect adjacent humans until the next night • You may import the copy module to do a deep copy of a 2d list. No other imports are allowed.
4.20 LAB: Vampire Party Introduction This lab is related to one of your choices for the final project which is about 2d list manipulation. This lab will let you practice with large- scale coding projects that typically contain many functions. Lab Description Consider a city, represented by a 2D list. Each cell contains either 1 or 0 that represents either a vampire or a human. At night, vampires will infect adjacent humans (located up/down/left/right). You want to know what the city will look like after one night. To do that you will implement two functions vampirize() and next day(). Important Notes: • A city is a 2D list of integers that represents the city. A human is represented with 0 A vampire is represented with 1 • The 2D list must have a height and width of at least 1. • The city (2D list) can be different sizes so don't hard code the shape. Instead, use len () to get the number of rows or columns. • Assume that the 2D list represents a matrix- that is, every row has the same number of columns but the number of rows and columns could be different. So, the matrix looks like a rectangle, not necessarily a square A vampire infected that night is not yet contagious. This means that infected humans cannot infect adjacent humans until the next night • You may import the copy module to do a deep copy of a 2d list. No other imports are allowed.
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
Related questions
Question
![2. next day()
The function takes one parameter: a city (2D list of integers), and returns a new city representing the city the next day (2D list of integers)
All vampires will infect adjacent humans (located up/down/left/right) after one night.
Assume all inputs are valid. (The city is at least 1x1)
• Note: next day () must use the helper function vampirize().
• Note: You will need to create a copy of the 2D list before making edits. You must then return that copy
Example 1:
Input:
[[0, 1, 1, 0, 11,
[0, 1, 0, 1, 01,
[0, 0, 0, 0, 11,
[0, 1, 0, 0, 011
Output:
[[1, 1, 1, 1, 11,
(1, 1, 1, 1, 11,
[0, 1, 0, 1, 11,
[1, 1, 1, 0, 111
Note that in the above example, any human that was next to a vampire was turned into a vampire.
Example 2:
Input:
[[0]]]
Output:
[[0]]]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F08c6fa82-60c2-49be-9483-7bdca157bc75%2F4bcb0d20-a7e4-44f9-9765-4a69fe2d9ed5%2Fs6419bh_processed.png&w=3840&q=75)
Transcribed Image Text:2. next day()
The function takes one parameter: a city (2D list of integers), and returns a new city representing the city the next day (2D list of integers)
All vampires will infect adjacent humans (located up/down/left/right) after one night.
Assume all inputs are valid. (The city is at least 1x1)
• Note: next day () must use the helper function vampirize().
• Note: You will need to create a copy of the 2D list before making edits. You must then return that copy
Example 1:
Input:
[[0, 1, 1, 0, 11,
[0, 1, 0, 1, 01,
[0, 0, 0, 0, 11,
[0, 1, 0, 0, 011
Output:
[[1, 1, 1, 1, 11,
(1, 1, 1, 1, 11,
[0, 1, 0, 1, 11,
[1, 1, 1, 0, 111
Note that in the above example, any human that was next to a vampire was turned into a vampire.
Example 2:
Input:
[[0]]]
Output:
[[0]]]
Transcribed Image Text:python only thanks!
4.20 LAB: Vampire Party
Introduction
This lab is related to one of your choices for the final project which is about 2d list manipulation. This lab will let you practice with large-
scale coding projects that typically contain many functions.
Lab Description
Consider a city, represented by a 2D list. Each cell contains either 1 or 0 that represents either a vampire or a human. At night, vampires will
infect adjacent humans (located up/down/left/right). You want to know what the city will look like after one night. To do that you will
implement two functions vampirize() and next_day().
Important Notes:
• A city is a 2D list of integers that represents the city.
A human is represented with 0
A vampire is represented with 1
• The 2D list must have a height and width of at least 1.
• The city (2D list) can be different sizes so don't hard code the shape. Instead, use len() to get the number of rows or columns.
• Assume that the 2D list represents a matrix- that is, every row has the same number of columns but the number of rows and
columns could be different. So, the matrix looks like a rectangle, not necessarily a square
• A vampire infected that night is not yet contagious. This means that infected humans cannot infect adjacent humans until the next
night.
You may import the copy module to do a deep copy of a 2d list. No other imports are allowed.
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