#data-structures
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The What? A graph is non-linear data structure used heavily to solve real world problems. The main building blocks of Graph are Nodes and Vertices,...
Overview The stack is a fundamental data structure that operates on the principle of Last In, First Out (LIFO), like Queue but just reverse. This...
Overview of LinkedList in Java A `LinkedList` is a linear data structure that consists of a sequence of elements or nodes, where each node contains...
Overview Hey there, let’s quickly go through Java HashMap, it is a powerful data structure that facilitates efficient storage and retrieval of...
What is memory? Before coming to data structures, I would like to introduce memory to you. So memory is a storage device that is used to store data we...