Discord Link: / discord
Problem Link: https://leetcode.com/problems/unique-...
In this video we are solving an introductory level question aimed at beginners to Leetcode: Unique Number of Occurences (Leetcode 1207).
This question is great because it teaches you your basic data structures (Dictionary & Set) in a way that doesn't really require you to think too hard about the underlying algorithm.
TIMESTAMPS
00:00 Intro
00:18 Question Prompt
00:26 Solution & Intuition
04:06 Coding
07:55 Time/Space Complexity
09:30 Outro