How to Solve Maximum Erasure Value Problem
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Maximum Erasure Value
You are given an array of positive integers nums and want to erase a subarray containing unique elements. The score you get by erasing the subarray is equal to the sum of its elements. Return the maxi...
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Understanding the Maximum Erasure Value Problem
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Problem Statement
You are given an array of positive integers nums and want to erase a subarray containing unique elements. The score you get by erasing the subarray is equal to the sum of its elements. Return the maximum score you can get by erasing exactly one subarray. An array b is called to be a subarray of a if it forms a contiguous subsequence of a, that is, if it is equal to a[l],a[l+1],...,a[r] for some (l,r).
Maximum Erasure Value
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Examples
nums = [4,2,4,5,6]17The optimal subarray here is [2,4,5,6].
nums = [5,2,1,2,5,2,1,2,5]8The optimal subarray here is [5,2,1] or [1,2,5].
Constraints
1 <= nums.length <= 1051 <= nums[i] <= 104How Interview Coder Helps with Leetcode Problems
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