InfoWorld

Data structures and algorithms in Java, Part 3: Multidimensional arrays

Data structures and algorithms in Java, Part 2 introduced a variety of techniques for searching and sorting one-dimensional arrays, which are the simplest arrays. In this tutorial you’ll explore ...
InfoWorld

Data structures and algorithms in Java, Part 2: One-dimensional arrays

Get started with one-dimensional arrays and array variables, then try out five algorithms for searching and sorting arrays in your Java programs An array is a fundamental data structure category, and ...

[Java] Are you using them without thinking? Correct usage and characteristics of List, Set, and Map

Are you just using ArrayList whenever you need to group data?What are the specific scenarios where Set or Map are the correct ...
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Data Structures in Real Life: Arrays

For those who don’t have a Computer Science background, computer programs might seem like far-fetched wizardry. When I took my first Duke CS course, Data Structures & Algorithms, I also had a ...