LeetCode 264 | Ugly Number II | Solution Explained (Whiteboard + Java)

A continuation of the first problem. Let me know what you guys think about this dynamic programming problem.

Running Time: O(1) precomputed
Space Complexity: O(1) precomputed

Always be pluggin:

[almortada]

Keep making them videos bro! Thank you!

[steverogers]

You're amazing!! Keep up the good work. This helps a lot. Thanks

[devdev]

Good solution. Hope you keep uploading

[borlorbao]

Cheers for the video, I finally understand this

[cosmoatlas]

Great content! you can also use a min heap to maintain the order of the Ugly numbers instead of using Math.min method.

[saunaknandi]

use for loop upto n only why to iterate upto 1675

[codingcat]

Hey Xavier, great explanation! May I know the app you used to project iPad whiteboard to the Mac? It's much easier on my neck to look at sketches on the screen instead of the iPad. Thanks!

[duedares]

You know, this code was as simple as it gets and most of us get it that it WORKS.
The idea should be to explain the intuition behind it/ why does it work?

Thanks!