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Binary Search Tree
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Showing posts with label
Binary Search Tree
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Monday, December 5, 2016
Find Second Largest Element in an Array
Following shows various ways (all in O(N) ) to find the second largest number in an array.
I got the idea of using Bubble/Selection sort from here: http://stackoverflow.com/a/18093966/3381625
Quick Select
can also be used to do this task.
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