Data Structures

Think of a queue as a line of people waiting to buy a ticket for an event (music concert, film, etc.).


Photo Credit: Bryan Bedder/Getty Images for Tribeca Film Festival

In the queue shown at the picture, a person who just arrives to buy a ticket goes to the left side (unless cheating) and a …

I decided to write down some notes about common (and maybe less common) Data Structures and Algorithms. This is the first part, covering stacks.

Think of a stack as a pile of books.

A stack looks like a pile of books

If I want to study "Modern Operating Systems", I first …