Middle of the Linked List - Fast and slow pointers Pattern Practice Quiz Questions

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  1. What does Middle of the Linked List return for even length?
  2. What is the two-pass brute-force approach?
  3. Why does fast/slow find the middle?
  4. For 1 -> 2 -> 3 -> 4 -> 5, what node is returned?
  5. What loop condition is needed before moving fast two steps?

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