Hi I have been trying to learn leetcode recently and trying to solve problems and I have solved around hundred problems. I still feel that I may have forgotten all the past ones mainly the strategy of algorithms. To all masters of how do you keep it up? I don't think I can come up with the algorithm from scratch for some of them. They seem so complex how do people come up on their own. This makes me so nervous for the upcoming interview. Also for specific company do you suggest doing all or just most recent 6 months. It is so much to cram. #leetcode #interview
100 is nothing
It is more about remembering.
What about 200?
You would get better at breaking down problem, not sure you would still be able to solve without hint any of those same if I ask from month.
Learn the patterns. Questions are mostly just set dressing
Dude, recursion is not coming to me intuitively
And I make silly mistakes
Moreover, there are few questions that are so methodical that one needs to kind of byheart some steps
Like deletion in binary tree
Or some linked list questions
Where are your notes?
If I keep notes for all questions it is pretty much going over all of them again. Do people keep doing that?
Practice like a speech. You need pointers to remember