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Analysis of Algorithms CS 477/677

Analysis of Algorithms CS 477/677. Midterm Exam Review Instructor: George Bebis. General Advice for Study. Understand how the algorithms are working Work through the examples we did in class “Narrate” for yourselves the main steps of the algorithms in a few sentences

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removeMin

removeMin. We must take the value from the root node and return it to the user. Then we must remove the node. Easy array implementation: Take the last element in the heap and put it in root Then call heapify!. heapify. i. i. 42. 27. 2i+1. 2i. 2i+1. 2i. 27. 36. 42. 36.

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