What is the 'fast and slow pointer' technique commonly used for in linked lists?

Mediumdsafast-slow-pointer

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Correct answer: A. Detecting cycles or finding a middle element

Explanation

The fast and slow pointer technique uses two pointers moving at different speeds, often used to detect cycles or find a middle element.

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Mediumdsafast-slow-pointer

Show answer & explanation

Correct answer: A. Detecting cycles or finding a middle element

Explanation

The fast and slow pointer technique uses two pointers moving at different speeds, often used to detect cycles or find a middle element.

Practise 3 questions on this topic

Take Linked Lists — Timed Test (3 questions) — scored instantly, explanation for every question, no login.

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