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Grokking the Coding Interview Patterns in Go

Swapping Nodes in a Linked List

Explore how to swap nodes in a linked list by exchanging the values of the kth node from the beginning and the end. Understand the problem constraints and implement a solution to manipulate linked lists in place without extra storage.

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Statement

Given the head of a linked list and an integer, k, return the head of the linked list after swapping the values of the ...