Understanding Number Systems and Compression Techniques
1. Introduction to Number Systems In computing, data is represented in different number systems (or bases), depending on the context. […]
CS OLEVELS
Programming Tips
Best Coding Practices for Beginners: Build Better Code from Day One
Starting your coding journey can feel overwhelming—there’s syntax to learn, logic to grasp, and errors that seem to come from
Programming Tips
Code Optimization in C++: How to Write Faster, Smarter, and Leaner Programs
Whether you’re building system software, developing games, or solving competitive programming problems, performance matters—and C++ is one of the best
Programming Tips
Debugging Tips for Beginners: How to Fix Code Like a Pro
If you’re new to programming, debugging can feel like trying to find a needle in a haystack—blindfolded. You’ve written your
Programming Tips
How to Write Maintainable Code: Principles for Long-Term Success
In the rush to meet deadlines and ship features, it’s easy to focus on making code “just work.” But fast
Advanced, C++
Functional Programming in C++ — A Beginner-Friendly Guide
Functional Programming (FP) is a programming paradigm where functions are treated as first-class citizens, state and data mutation is avoided,
Advanced, C++
Mastering Recursion in C++ — With Real Applications, Traversals & Backtracking
Recursion is one of the most elegant and powerful tools in programming. It allows you to write clean, concise solutions
Advanced, C++
Quick Sort in C++ — Full Guide for Beginners
Quick Sort is a divide and conquer algorithm. It’s famous for being fast in practice, with an average time complexity
Uncategorized
Merge Sort in C++: Top-Down and Bottom-Up Approaches
Merge Sort is a classic divide-and-conquer algorithm that guarantees O(nlogn)O(n \log n) performance in all cases. It works by recursively
Advanced, C++
Elementary Sorting Algorithms in C++ (Selection, Insertion, Shell Sort)
Sorting is one of the most common tasks in programming. Whether you’re organizing user data, ranking scores, or optimizing performance,
Advanced, C++
Sorting Algorithms in C++: A Beginner’s Guide
Sorting is a fundamental concept in computer science. It helps us organize data so we can search it more efficiently,
Advanced, C++
Object-Oriented Programming in C++ – The 4 Pillars Explained
Object-Oriented Programming (OOP) is a programming paradigm that uses “objects” – data structures consisting of fields and methods – to