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Solution: Divide Array Into Increasing Sequences

Understand how to track the frequency of elements in a sorted array to decide if it can be split into increasing subsequences each of length k or more. This lesson guides you through the algorithm that evaluates the feasibility of such partitioning efficiently, covering the logic and complexity analysis.

Statement

Given a sorted integer array, nums, in non-decreasing order and an integer, k, determine whether it is possible to partition the array into one or more disjoint increasing subsequences, each having a length of at least k. Return true if such a partition exists; otherwise, return false.

Constraints:

  • 11 \leq k \leq nums.length10 ...