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An algorithm is a sequence of well-defined steps that defines an abstract solution to a problem. Use this tag when your issue is related to design and analysis of algorithms.

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Why do we need increase_key procedure in max priority queue?

Since if I want to increase the priority of a specific node, how do I find the node without linear searching it. I need to pass the index to this function, which is in a way a bottleneck. So the ques …
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