In Dijkstra's algorithm, what data structure is commonly used to keep track of t

In Dijkstra's algorithm, what data structure is commonly used to keep track of the nodes to be explored?

In Dijkstra's algorithm, what data structure is commonly used to keep track of the nodes to be explored?

Step 1: Understand that Dijkstra's algorithm is used to find the shortest path in a graph.
Step 2: Recognize that the algorithm explores nodes based on their distances from the starting point.
Step 3: Identify that a data structure is needed to keep track of which nodes to explore next.
Step 4: Learn that a priority queue is the data structure used for this purpose.
Step 5: Understand that a priority queue allows the algorithm to efficiently get the node with the smallest distance.

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