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PHP 7 Data Structures and Algorithms
book

PHP 7 Data Structures and Algorithms

by Mizanur Rahman
May 2017
Intermediate to advanced
340 pages
8h 16m
English
Packt Publishing
Content preview from PHP 7 Data Structures and Algorithms

Interpolation search

In binary search algorithm, we always start with the middle of the array to start the searching process. If an array is uniformly distributed and we are looking for an item, which, may be close to the end of array, then searching from the middle might not sound like a good choice to us. Interpolation search can be very helpful in such cases. Interpolation search is an improvement over binary search algorithm. Interpolation search may go to different location based on the value of the searched key. For example, if we are searching a key that is close to the beginning of the array, it will go to the first part of the array instead of starting from the middle. The position is calculated using a probe position calculator ...

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Publisher Resources

ISBN: 9781786463890