How sorting function works on nested lists in python

Answer 1

give more explanation pls

Answer 2

Python typically executes line by line. In case of sorting the nested list, start from the inner most or core in the nest and follow precedence of sort.

Answer 3

Samkit.. There are two ways to achieve this. Both, buy using itemgetter function imported from operations. I'll get you the sample code with explanation shortly. Right now, in middle of something.