Data Structures & algorithms

Write

Trie Data Structure: An Efficient Way to Store and Search Strings

Feb 15, 20254 min read

Finding The Shortest Path In Graph!

Jan 9, 20254 min read

Understanding the Heap Data Structure: Key Features and Applications

A heap is a tree-based data structure that satisfies the heap property, where the key of the parent node is either greater than or equal to (in a max-heap) or less than or equal to (in a min-heap) the key of its children. Heaps are often used to impl...

Feb 16, 20253 min read

Understanding Dijkstra's Algorithm

Jan 8, 20253 min read

Dijkstra's Algorithm vs. Bellman-Ford Algorithm!

Dec 11, 20241 min read

Graphs.

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, Node in a graph represents real world entities, some kind of information and vertices are technically ...

Nov 11, 20244 min read

Tree Data Structure.

The What A tree is a powerful, efficient, non-linear, hierarchical data structure that consists of nodes connected by edges. Each tree has a root node, and every node can have zero or more child nodes, creating a parent-child relationship. There is a...

Oct 19, 20243 min read

Stack, Java

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 means that the last element added to the stack will be the first one to be removed. Stacks are widely us...

Oct 14, 20243 min read

Queue, Java

A Queue is a linear data structure that follows the First In First Out (FIFO) principle, meaning that the first element added to the queue will be the first one to be removed. This structure is widely used in various applications, including schedulin...

Oct 10, 20243 min read

LinkedList, Java

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 data and a reference (or pointer) to the next node, previous node or both in the sequence. Unlike arra...

Oct 5, 20243 min read

HashMap, Java

Overview Hey there, let’s quickly go through Java HashMap, it is a powerful data structure that facilitates efficient storage and retrieval of key-value pairs. Java's HashMap is part of the java.util package and implements the Map interface. Unlike i...

Oct 3, 20242 min read

Command Palette

Latest articles