Solution: Middle of the Linked List
Explore how to find the middle node of a singly linked list by implementing the fast and slow pointers technique. Learn the step-by-step process to traverse the list with two pointers moving at different speeds to efficiently identify the midpoint. Understand the time and space complexity considerations involved in this solution.
Statement
Given the head of a singly linked list, return the middle node of the linked list. If the number of nodes in the linked list is even, there will be two middle nodes, so return the second one.
Constraints:
Let n be the number of nodes in a linked list.
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n