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Hash Tables

1 minute read

A data structure that store data in key-value pairs and provides fast insertion, deletion and searching.

Linked Lists

1 minute read

Is very similar to array, at least conceptually, to an array.

Arrays

2 minute read

There are two types of arrays. Static and dynamic ones.

Logarithm

1 minute read

It’s mathematical concept which is very often used in Computer Science in context of algorithms complexity, it’s even sounds similar 😀

Big O Notation

3 minute read

The Big O Notation is a mathematical, asymptotic notation that describes time complexity and space complexity of algorithms/ function when the argument tends...