4 дек. 2022 г. · Monotonic stacks, like every single competitive coding topic, can only be mastered by practicing them over and over and over.

17 янв. 2024 г. · Currently going through monotonic stack questions. This is pretty unintuitive for me. Any thoughts on the central concept of seeing how to use it?

21 дек. 2023 г. · An element is only popped out and appended in stack once. So 2 ops per element. Dont let the loop fools you. Count the operations instead.

12 мая 2022 г. · You will get used to it, keep practicing, once found them challenging too but can now solve Monostack tagged problems most of the time.

11 янв. 2024 г. · The reason that heaps and monotonically increasing stacks can't be used interchangeably is that pushing an arbitrary element to a heap is fast: ...

30 окт. 2024 г. · A problem that I think helps with visualising a monotonic stack is buildings with an ocean view. Now using a monotonic stack isn't the optimal ...

25 окт. 2024 г. · After two hours of grinding leetcode, I open up reddit and the first thing I see is a post on monotonic stack.

28 февр. 2024 г. · Given an integer array nums, return the sum of the sums of each subarray that is a good arithmetic sequence.

3 апр. 2024 г. · Monotonic stack is pretty cool data structure. I learnt it from a tutorial that was in Chinese, I used Google translate.

30 янв. 2023 г. · I am going over some monotonic stack questions and they all seem to boil down to using a mono stack to find the next greater/smaller element ...