Ugly Number II | Leet code 264 | Theory explained + Python code | July day 4 code challenge

This video is a solution to Leet code 264, Ugly Number II. I first give a theoretical explanation and then I go over its Python implementation.

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Gear used:

[ebenezeracquah]

Thanks for the illustration. I get the question now.

[sofakingwetalldid]

the visualization of the dp table helped clear things a lot, thanks so much !

[yaswanthsingamaneni]

oof nice but a question why is it ugly numbers what is this discrimination why not pretty number?