Build Linked List from Scratch I watched a video about building a Linked List from scratch, but there was something bothering me. After talking to a friend of mine, I finally found what kept me up whole night. As one of those having little background computer science and trying to study data structures and algorithm…

What is Big O notation?? According to wiki, Big O notation means “Big O notation is a mathematical notation that describes the limiting behavior of a function when the argument tends towards a particular value or infinity.” Well, if you are like me, someone having zero knowledge about computer science or not majoring in computer…