What mistake have you learned most from?

🏎️ Fast What mistake have you learned most from?

Babe trusting someone ppl didn't like. i used to like believe that everyone who wasn't well liked was just misunderstood and made sure i befriended them, lots of toxic relationships ill never recover from.

5y, 30w 4 replies

🏎️ Fast is @deven one of them? ;)

5y, 30w 3 replies

Babe this killed me, i think hes one of the best ppl i trusted tho

5y, 30w 2 replies

🔻 Trinity i've certainly made some enemies but i'd say i'm well-liked at least to those that matter to me

5y, 30w reply

Babe as someone who knows you, id say i like you a lot

5y, 30w reply

🌊 Zero Two this feels like an interview question lol

5y, 30w 8 replies

Ice given 2 nodes on a binary tree, return the lowest common ancestor in O(N) time

5y, 30w 5 replies

🏎️ Fast I would tell you, but no markdown support on here...

5y, 30w 1 reply

Ice hah no worries. I got the solution during my last interviewing circuit

5y, 30w reply

🌊 Zero Two take one node, go up to root, take the other node go up to root or until u hit one u already seen.

5y, 30w 2 replies

🏎️ Fast you're hired!

5y, 30w reply

Ice true, but only if child nodes have references to parent nodes. otherwise you'd need a top-down recursive approach where you return if the current node is the one of the child nodes in the callback