Question: 5 . 2 3 ( Functional - Style Programming: Order of filter and map Calls ) When combining filter and map operations, the order in

5.23(Functional-Style Programming: Order of filter and map Calls) When combining
filter and map operations, the order in which they're performed matters. Consi der a list
numbers containing 10,3,7,1,9,4,2,8,5,6 and the following code:
In [1]: numbers =[10,3,7,1,9,4,2,8,
5,6]
In [2]: list(map(lambda x: x *2,
...: filter(lambda x: x & 2==
0, numbers)))
...:
Out[3]: [20,8,4,16,12]
Reorder this code to call map first and filter second. What happens and why? (5 points)
5 . 2 3 ( Functional - Style Programming: Order

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!