February 2024
Intermediate to advanced
372 pages
8h 52m
English
Content preview from C# Data Structures and Algorithms - Second Edition
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6
Dictionaries and Sets
This chapter focuses on data structures related to dictionaries and sets. Applying these data structures makes it possible to map keys to values and perform fast lookup, as well as to make various operations on sets. To simplify your understanding of dictionaries and sets, this chapter contains illustrations and code snippets, along with detailed descriptions.
First, you will learn about both non-generic and generic versions of a dictionary, which is a collection of pairs, each consisting of a key and a value. Then, a sorted variant of a dictionary will be presented. The remaining part of this chapter will show you how to use hash sets, together with a “sorted” set variant. Is it possible to have a “sorted” set? You’ll ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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