A data structure that store data in key-value pairs and provides fast insertion, deletion and searching.
Is very similar to array, at least conceptually, to an array.
There are two types of arrays. Static and dynamic ones.
It’s mathematical concept which is very often used in Computer Science in context of algorithms complexity, it’s even sounds similar 😀
The Big O Notation is a mathematical, asymptotic notation that describes time complexity and space complexity of algorithms/ function when the argument tends...