Solution: Divide Array Into Increasing Sequences
Explore how to determine whether a sorted integer array can be divided into one or more increasing subsequences each of length at least k. Learn to track element frequencies and apply this to validate sequence partitioning efficiently with O(n) time complexity.
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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:
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