147. Insertion Sort List

LeetCodeLinked ListSortingOpen on judge ↗

Given the head of a singly linked list, sort the list using insertion sort, and return the sorted list's head. The steps of the insertion sort algorithm: - Insertion sort iterates, consuming one input element each repetition and growing a sorted output list. - At each iteration, insertion sort removes one element from the input data, finds the location it belongs within the sorted list and inse

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solution.cppC++17

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