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Merge K Sorted Lists

Explore how to merge multiple sorted linked lists into a single sorted list using k-way merge strategies. This lesson guides you through problem constraints and coding practices to efficiently combine sorted data structures, enhancing your ability to solve complex coding interview challenges.

Statement

You are given an array, lists, containing k singly linked lists. Each of these linked lists is individually sorted in ascending order.

Your task is to merge all k linked lists into a single sorted linked list in ascending order and return the merged list.

Constraints:

  • k ==== lists.length

  • 00 \leq ...