Combination Sum - Leetcode 39 - Recursive Backtracking (Python)

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[@GregHogg]

Master Data Structures & Algorithms For FREE at AlgoMap.io!

[@chisomedoka5651]

why is backtracking so hard!!!!!!! I feel dumb, thanks for you explanation. Currently watching for the fifth time

[@anna-plink]

You're not alone!!

[@Johnson_Amah]

You are definitely not alone

[@jithendragunuru]

+1

[@maskedoni3229]

I really like these recursive backtracking problems, you explain them well.

[@GregHogg]

Oh I'm really glad to hear that. Such a tricky topic, I'm glad I did okay 😊

[@saleheen12]

The graph showed in the video hurt my brain but when I saw the code. I realized, it's almost the same code as "Subsets" problem.

[@alichopping2703]

These videos are great, can you do one for Combination Sum II?

[@jst8922]

What tool you use for digital whiteboard (3:43) ?

[@mohammadrafi895]

You wanna teach too?

[@BluAngy]

That is Miro