3180. Maximum total rewards using Operation | DP + Memoization | LeetCode 3180 | Weekly Contest 401

Hi, I am Amit Dhyani. Today, we solve LeetCode problem 3180: Maximum Total Rewards using Operation I. This question is asked in LeetCode Weekly Contest 401.

We start with the problem description and explain the brute-force method using a recursive tree representation, which helps build the thought process. Then, we notice that we need to sort the array to optimize the code. This question turns out to be a type of subset sum problem. We see the optimization required for memoization. Finally, I write the bottom-up approach. After that, we also cover the top-down approach to solve this question.

In Next video we will solve Leetcode 3181.
LeetCode 3181:    • 3181. Maximum Total Rewards using Ope...  

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