When it comes to sorting algorithms, heap sort is one of the most efficient and reliable options. In this article, we'll take a deep dive into heap sort, explaining every…
The median of two sorted arrays problem is a foundational question that showcases your grasp of searching algorithms, edge-case handling, and performance tuning. It often appears in technical interviews because…
In today’s highly competitive tech industry, preparing for and excelling in job interviews can be daunting. Fortunately, Artificial Intelligence (AI) has emerged as a powerful ally for candidates aiming to…
Graph traversal algorithms are essential in many domains of computer science, ranging from network routing to game development. Among the most fundamental graph traversal techniques, Depth First Search (DFS) and…
When working with numbers in programming, one of the interesting problems that often comes up is checking if a number is a palindrome. A palindrome number is a number that…
Dynamic Programming (DP) is a technique used to solve complex problems by breaking them down into simpler subproblems. Solving each subproblem once and storing the results can prevent redundant work…
Binary Search is one of the most efficient searching algorithms widely used in computer science. Whether you are building applications, preparing for coding interviews, or solving algorithmic problems on platforms…
In the world of computer science, algorithms are the backbone of any program. Among various types of algorithms, the recursive algorithm or the recursion algorithm stand out due to their…
When diving deep into data structures, you’ll often encounter HashMaps as one of the most frequently used and fundamental structures. From basic programming tasks to complex software systems, HashMaps are…
The greedy algorithm is a fundamental problem-solving technique widely used in computer science and optimization. It follows a straightforward yet powerful principle: at each step, choose the option that appears…
The sliding window algorithm is one of the most efficient techniques used in solving problems that involve arrays, strings, or lists. This algorithm is widely used because it reduces the…
If you are in the software industry, you have likely heard of Low-Level Design (LLD). While it may not be as popular or well-known as High-Level Design (HLD), it is…
If you are in the software industry, you have heard about High-Level Design or HLD. To learn about the counterpart of high level design, please visit the article Low-Level Design…
The Backtracking algorithm is a problem-solving algorithm, which uses recursion at its core. It involves trying to build a solution incrementally piece by piece. And solutions that don't satisfy the…
How to prepare for the coding interview? And How to crack the coding interview? A lot of people have these questions in the software industry nowadays. And if you are…
In recent days, a new type of interview round has been introduced in the software world known as Machine Coding Round. Candidates are usually not aware of this round or…
Coding is an important skill in today's world if you are from the software domain. If you are a programmer already, it is important to practice your programming skills so…
Hello guys! If you are here, you are probably thinking about changing jobs. Or already giving a technical interview. You might have an offer in hand and want to try…
Whether you're running a small startup or a global enterprise, lead databases help determine your ideal customers. However, not all lead databases are created equal. B2B and B2C lead databases…
Imagine you are in a classroom, but instead of boring lectures and long notes, you are earning points for completing assignments. You unlock levels for learning new chapters. You even…