Interview preparation

Bubble sort algorithm is one of the most well-known sorting algorithms, commonly taught in schools, universities and various computer courses. […]

Binary search is a fundamental algorithm that finds elements in sorted arrays in O(log n) time. It can be utilized

The BFS algorithm for graphs works as follows:

Graph DFS algorithm is similar to DFS in Trees. Two differences:– a graph node can have any number of neighbors–

There are 2 approaches to traversing a binary tree: use Depth-First search (DFS) and Breadth-First search (BFS). In case of

There are 2 approaches to traversing a binary tree: use Depth-First search (DFS) and Breadth-First search (BFS). In case of

A Binary Search Tree (BST) stores elements in sorted order, enabling O(log n) average-case search, insertion, and deletion. The key

A Queue is a linear data structure that follows the First-In-First-Out (FIFO) principle, complementary to the Stack. We operate with

A Stack is a linear data structure that follows the Last-In-First-Out (LIFO) principle. It supports two primary operations: push (add

Implementing a LinkedList is a common interview question that tests understanding of pointer-based data structures and dynamic memory management. The