Dijkstra's algorithm relies on the use of a _______ to keep track of the shortest distances to each node.

  • Hash Table
  • Linked List
  • Priority Queue
  • Stack
Dijkstra's algorithm relies on the use of a priority queue to keep track of the shortest distances to each node efficiently. The priority queue ensures that nodes are processed in order of increasing distance, optimizing the exploration of the graph and helping in finding the shortest paths.
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