This problem explores how list comprehensions can both filter and transform data in a single line. The condition selects specific elements from the list, and the expression then applies an operation to those selected values. Understanding this helps write cleaner and more Pythonic code. THE ANSWER IS; (B) #Python #ListComprehension #PythonChallenge #LearningInPublic #CodingJourney
B[4.8] because the loop 'for x' evaluates x first and then performs the computation x* 2;
So it is part of list comprehensions nums=[1,2,3,4] result=[x*2 for x in nums if x%2==0] print(result) [4,8]
[4,8]
B is the output
In the list compreation it well iterate through the numbers and only take the even numbers , and multipled it by 2 so answer is b) [4,8]
Option A
b
b
A)x*2 meaning be 1,2,3,4*2 values output 2,4,6,8 is divided by 2 gets remainder 0 of each value respectively, so answer is A)2,4,6,8