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Multiple ChoiceIntermediate 30s

Union-Find: Definition

Union-Find (Disjoint Set Union) is used to:
Options
  1. 1Find the shortest path between two vertices in a weighted graph of nodes
  2. 2Build a binary search tree that stays balanced after each insert
  3. 3Sort an array in place using comparison-based element exchanges of pairs
  4. 4Track a partition of elements into disjoint sets with union and find operations

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