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…
Before diving deep into the design for Digital Wallet, please go through this article Machine Coding Round – What is it & how to crack it. It explains in detail…
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…