[LeetCode] Trionic Array I

3637. Trionic Array I You are given an integer array nums of length n. An array is trionic if there exist indices 0 < p < q < n − 1 such that: nums[0...p] is strictly increasing, nums[p...q] is strictly decreasing, nums[q...n − 1] is strictly increasing. Return true if nums is trionic, otherwise return false. ...

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