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Algorithm Analysis

Binary search looks more efficient than linear search when the array is sorted. The efficiency (time complexity) of an algorithm can be measured by the running time as a function of the input data size. Such functions are called growth

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Linear and Binary Search

Searching is to find a target in a collection of elements, or determine the target does not exist. Here we consider data in arrays stored in the memory; while in real problems data may be stored in disk files, databases,

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What is Recursion In general, recursion is the process of repeating items in a self-similar way. In programming, recursion is that a method calls itself to accomplish its purpose. Recursion appears in many areas. Arts: Drawing Hands by Escher,

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