3181 & 3180 | BitSet Crash Course | DP | 3181. Maximum Total Reward Using Operations II & I

In this video, I'll talk about how to solve Leetcode 3181. Maximum Total Reward Using Operations II | BitSet Tricks | 3180. Maximum Total Reward Using Operations I | DP

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I am Aryan Mittal - A Software Engineer in Goldman Sachs, Speaker, Creator & Educator. During my free time, I create programming education content on this channel & also how to use that to grow :)

✨ Timelines✨
0:00 - Bakwas
1:00 - Problem Explanation & Intuition
5:10 - Brute Force & Hint of 0/1 Knapsack
7:30 - Figuring out Complexity of DP solution
9:47 - Coding DP Solution with Explanation
13:08 - Similar Problem for Sequence II (Leetcode 1981)
16:52 - What we have to do in Sequence II ultimately
19:40 - Understanding complexity of above Sequence II strategy
22:55 - BITSET Quick Course
30:56 - Using Bitsets in Sequence II for optimization
39:37 - Code Explanation of sequence II
43:56 - Optimizing above Code (Pruning)
47:54 - Code Explanation of Pruned Approach
50:25 - Bheek Continued :)

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#programming #Interviews #leetcode #faang #maang #datastructures #algorithms