Top 10 Algorithms Every Programmer Should Know (With Code and Complexity)
At n = 1,000,000, O(log n) takes 20 steps and O(n squared) takes a trillion. The ten families that matter, with complexity for each.
Algorithms
Solving the Knapsack Problem with Code Examples
The Knapsack Problem is a classic optimization problem in computer science and mathematics. The goal is to maximize the value of items placed in a knapsack without exceeding its weight capacity. This problem has many variations, but the most common are: 0/1 Knapsack Problem: Each item can either be included or excluded. Fractional Knapsack Problem: Items can be divided to maximize value.
Mastering Data Structures: An Essential Skillset for Programming Students
Data structures are fundamental concepts for any software application and programming in general. It is an incredibly valuable skill set to serve you in your career. That’s why it is a great idea to start learning it in college to have time for practice and in-depth research.
Breaking Down Complex Algorithms: A Beginner’s Guide for Students
Algorithmic logic is crucial for computer science. It might sound complex for a beginner, but it is manageable upon further inspection. It is based on the daily logic people use whether they look for the best assignment help website or the best flight ticket aggregator. Hopefully, this guide will help you start with mastering algorithms.
Binary Decision Diagrams (BDD) — Complete Guide with Implementation & Applications
Binary Decision Diagrams compress Boolean functions into compact graphs used in verification and circuit design. This guide covers reduction rules, ROBDDs, a C example, and applications.
Trie Data Structure Explained — Implementation in C++ with Applications
Prefix lookups that scale with the prefix, not the dictionary — and the memory bill that pays for them, measured on 76,226 words.
Shell Sort Algorithm: C, C++, Java, Python & C# Code
Shell Sort improves insertion sort by sorting far-apart elements first. See how it works, why gap sequences matter, and tested code in five languages.
How to succeed in the coding interviews?
The coding interview platform provided by several kinds of organizations is considered to be the best possible way of recruiting people who are the best fit for the organization. At the time of hiring the people for technical jobs, it is very much important to judge their technical skills and the first barrier to entry in this particular concept can be termed as the technical or coding interview.
Random Number Generation in C and C++ — rand(), the random Header, and Doing It Right
We measured rand() over 20 million samples. When modulo bias matters, when it does not, and why C++ random is both safer and faster.
Top Coding Competitions (Coding Comps) to Boost Your Career & Skills
Coding competitions are the fastest way to sharpen your problem-solving skills. Here are the best competitive programming platforms and contests to enter in 2026, for every level.
C Algorithms Library
This article is about a collection of common Computer Science algorithms which may be used in C projects. The C Programming Language has a much smaller Standard Library as compared to other more modern programming languages such as Java or Python. The library provides a basic set of mathematical functions, string manipulation, type conversions, and file and console-based I/O.
Linked List in C: Complete Guide with Operations and Examples
A linked list in C chains heap-allocated nodes through pointers. Build one completely: all operations, complexity analysis and a tested full program.