Скачать или смотреть Count Number of Balanced Permutations LeetCode 3343 🧠 Dynamic Programming Combinatorics

This video explains LeetCode 3343 Count Number of Balanced Permutations using Dynamic Programming and Combinatorics

Video chapters :
0:00 - 2:00 - Question explanation
2:01 - 2:50 - What is goal / target
2:51 - 3:59 - Why Brute Force fails
4:00 - 6:24 - Observations
6:25 - 10:29 - nCr
10:30 - 16:48 - prefix array
16:49 - 27:57 - How DP works here
27:58 - 28:54 - What DP states

Code : [https://github.com/siddhusiddharthach...]
Problem link : https://leetcode.com/problems/count-n...

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