© Armstrong Subero 2020
A. SuberoCodeless Data Structures and Algorithms https://doi.org/10.1007/978-1-4842-5725-8_1

1. Intro to DSA, Types, and Big O

Armstrong Subero1 
Basse Terre, Moruga, Trinidad and Tobago

Every journey has a beginning. In this chapter, we will begin our journey by talking about what data structures and algorithms are. I will introduce basic types, and I will show you how easy Big O notation is to understand. If you have ever read a dull, overly complex book on data structures and algorithms (abbreviated to DSA), you will love how quickly this chapter teaches you things!

An Overview of Data Structures and Algorithms

“Talk is cheap. Show me the code.”

—Linus Torvalds, Finnish software engineer and creator of Linux ...

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