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3957. Maximum Sum of M Non-Overlapping Subarrays II

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You are given an integer array nums of length n, and three integers m, l, and r. Your task is to select at least one and at most m non-overlapping subarrays from nums such that: - Each selected subarray has a length between [l, r] (inclusive). - The total sum of all selected subarrays is maximized. Return the maximum total sum you can achieve. Example 1: Input: nums = [4,1,-5,2], m = 2, l

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solution.cppC++17

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