Daily 435th day streak Pretty hard problem (to build intuition for)…

Daily 435th day streak

Pretty hard problem (to build intuition for). Implementation is quite easy. It is pretty unique, apart from one nice math trick you would learn here.

Otherwise no pattern I would not recommend. The math trick will be shown separately in separate post

https://leetcode.com/problems/number-of-ways-to-reorder-array-to-get-same-bst/description/?envType=daily-question&envId=2026-10-18

#daily #hard #nopattern
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18 октября 2026 г. 384