30. Collections Defaultdict: Hackerrank | Python Solution Explained
In this tutorial, I am showing you how to easily and efficiently tackle this hackerrank challenge. The video will also teach you the fundamentals and necessary operations to achieve that.
#hackerrank #hackerranksolutions #pyhtonhackerrank #defaultdict
00:00 Introduction
00:18 What is defaultdict in Python?
00:44 Difference between dictionary and defaultdict in Python
01:40 How to make a defaultdict in Python?
02:42 What is this task?
03:40 Solution to this task
07:44 How to use enumerate function in Python
12:00 Let's submit the code
