uses a queue data structure for traversal, not a stack. This ensures that nodes arevisited in the order of their distance from the starting node.
Question
uses a queue data structure for traversal, not a stack. This ensures that nodes arevisited in the order of their distance from the starting node.
Solution
The text you provided seems to be describing the Breadth-First Search (BFS) algorithm. Here's a step-by-step explanation:
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Start at the root node (or any node considered as 'start' in a graph).
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Create an empty queue and push the root node into it.
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Create an empty list to keep track of visited nodes.
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While the
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