Final Summary by : Philips Linked List Hello, fellow programmers! I'm sure most of you must've heard about Array before, don't you? Well today we'll be talking about something similar but slightly different, it's called Linked List . What is Linked List ? If I were to associate it with things, I'll say linked list is sort of like a ton of numbered & locked box, where each box contains an item and a key to the next box. Formally speaking, Linked list is basically a collection, or a structure containing records of data, where each record contain the address or reference to the record next to it (sequencially). There are two kinds of Linked List, they are called Single Linked List and Double Linked List. As the name suggests, Single Linked List is linked list that contains only the 'address/key' of the box after it, while Double Linked List contains both before and after. Meaning, if you accidentally missed t...