Question

Lists, comprehensions, loops and slicing. Save it as lab5 3.py.

a) Create a list comprehension of multiples of 4 from 0 to 10 inclusive.
b) Print this list as displayed in the example output.
c) Create a second empty list.

Answer 1

The task requires creating a list of multiples of 4 using list comprehension, printing it, and creating a second empty list. This involves using Python's list comprehension feature along with basic list operations.

Step-by-step explanation:

# lab5_3.py

# a) Create a list comprehension of multiples of 4 from 0 to 10 inclusive.

multiples_of_4 = [4 * i for i in range(11)]

# b) Print this list as displayed in the example output.

print("Multiples of 4:", multiples_of_4)

# c) Create a second empty list.

second_list = []

In the provided Python script (lab5_3.py), three tasks are accomplished. Firstly, a list comprehension is used to generate multiples of 4 from 0 to 10 (inclusive). The expression [4 * i for i in range(11)] creates a list of values where each element is four times its corresponding index in the range from 0 to 10.

Next, the script prints the generated list using print("Multiples of 4:", multiples_of_4). This line displays the label "Multiples of 4:" followed by the list of multiples of 4.

Lastly, an empty list named second_list is created, fulfilling the third requirement.

The Python script 'lab5_3.py' demonstrates the use of list comprehensions to generate multiples of 4, prints the result, and creates a second empty list as specified in the given tasks. This script showcases the power and conciseness of Python in handling list manipulations.