4Sum | LeetCode 18 | Theory + Python code
This video is a solution to LeetCode 18, 4Sum. I explain the question, go over the logic / theory behind solving the question and then solve it using Python.
Comment below if you have a better solution to this problem!
Let me know if you have any feedback and don't forget to subscribe for more videos!
Time stamps:
0:00 Question explained
1:04 Solution explained
6:21 How to get a unique solution explained
9:57 Python code
Leetcode Data Structure I playlist:
• LeetCode Data Structures I
More leetcode questions solved:
• Add and Search Word - Data structure desig...