Combination Sum III | Leet code 216 | Theory explained + Python code

This video is a solution to Leet code 216, Combination Sum III. I explain the question and the best way to solve it and then solve it using Python.

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Timestamps:
0:00 Question Explained
1:26 Solution Explained
6:36 Python Code

More leetcode questions solved:

Gear used:

[gamedevmage]

Thannks for the video! Great explanation

[SonGoku-lcsb]

Nice video. Please do add Time and space complexity analysis for your questions at the end.

[mingjaysun]

Just curious, after calling backtrack, is it some nature of Python, you dont need to pop the last element out?