July 2010
Intermediate to advanced
576 pages
11h 57m
English
Content preview from Data Structures and Algorithms Using C++
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Chapter 8
Dictionaries
This chapter discusses dictionaries and their representations in various methods such as linear list representation, skip list representation and hash table representation. In this chapter the reasons and situations of collision occurrences and techniques to overcome the collisions are explained. Comparisons of chaining and open addressing, applications and ADT of dictionary are also explained in detail.
8.1 DICTIONARIES
Dictionary contains data elements as pairs of the form (k, v), where k is the key and v is the value. The field key must be unique and is used to identify the data elements uniquely. No two pairs are allowed to have the same key.
A dictionary with duplicates is a dictionary which allows two or more (key, ...
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