A binary search, such as bsearch() performs, is much faster than a linear search. A hashing algorithm can provide even faster searching. One particularly interesting and fast method for searching is to keep the data in a ?digital trie.? A digital trie offers the prospect of being able to search for an item in essentially a constant amount of time, independent of how many items are in the data set.A digital trie combines aspects of binary searching, radix searching, and hashing. The term ?digital trie? refers to the data structure used to hold the items to be searched. It is a multilevel data structure that branches N ways at each level.
C
Topic: Structures and union
What is the quickest searching method to use?
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