11 Comments
User's avatar
Derek Gomez's avatar

Amazing advice. I've only solved 50+ LC questions and this was a huge help to make sure I'm on the right track and how to keep making progress

Hemachandiran's avatar

Thanks for the detailed post.

Mladen Markovic's avatar

Awesome! Really good and quality article!

Shashank Vaish's avatar

great explanation !! learning and being good at something is a process :)

Minh Đạo Chu's avatar

Thank you!! Amazing post for beginner like me

Tuan's avatar

Thank you. Really useful!

Parker's avatar

how does this change with the era of AI or companies pretending that's not a thing

AMARASHREE N GUPTA's avatar

Very Informative and explained practically.

Abbaan Nassar's avatar

I think it's fun to think about different ways to approach this meme-problem honestly. I wrote a post about such an approach a few days ago if you're interested :) It inverts 100 billion nodes in a few milliseconds. https://abbaan.substack.com/p/how-to-invert-a-binary-tree-with

Abbaan Nassar's avatar

How would you invert a binary tree with 100 billion nodes?

Shashank Vaish's avatar

swipe left and right nodes :)