Algorithms Courses and Certifications

Harvard CS50 – Full Computer Science University Course

646 reviews

Learn the basics of computer science from Harvard University. This is CS50, an introduction to the intellectual enterprises of computer science and the art of programming.

• freeCodeCamp
• 24 hours
• On-Demand
• Free Video

Programming Abstractions in C++ - Stanford University

166 reviews

Learn about programming abstractions in C++ in this tutorial series

• YouTube
• 22 hours
• On-Demand
• Free Video

CS50 2012 - Week 3 Continued: Search Algorithms and Sorting Techniques

Explore efficient search and sorting algorithms, including linear and binary search, bubble sort, selection sort, and merge sort. Learn asymptotic notation for algorithm analysis.

• YouTube
• 1 hour 5 minutes
• On-Demand
• Free Video

Stanford Lecture - Don Knuth - Twintrees, Baxter Permutations, and Floorplans (2022)

Explore the fascinating connections between twintrees, Baxter permutations, and floorplans in this lecture by renowned computer scientist Donald Knuth, revealing unexpected relationships in mathematics and computer science.

• YouTube
• 1 hour 12 minutes
• On-Demand
• Free Video

Stanford Lecture - Don Knuth - "Dancing Links" 2018

Explore "dancing links" data structure and its applications in solving exact covering problems with color controls, presented by renowned computer scientist Donald Knuth.

• YouTube
• 1 hour 30 minutes
• On-Demand
• Free Video

Dancing Cells - Efficient Data Structures for Combinatorial Problem Solving

Explore efficient data structures for combinatorial problem-solving with Dr. Don Knuth's lecture on "Dancing Cells," an evolution of the "Dancing Links" concept, offering improved performance in algorithmic exploration.

• YouTube
• 1 hour 33 minutes
• On-Demand
• Free Video

Mastering Algorithms: Map, Set, and Two Pointers in JavaScript

Master JavaScript algorithms through hands-on practice with Maps, Sets, and two-pointer techniques. Optimize data structures and solve complex coding challenges with efficient approaches.

• CodeSignal
• On-Demand
• Free Certificate

Mastering Algorithms: HashMaps, Two Pointers, and Beyond in Java

Master advanced Java algorithms through hands-on practice with HashMaps, HashSets, and two-pointer techniques. Build efficient solutions for real-world programming challenges while optimizing data structure implementations.

• CodeSignal
• On-Demand
• Free Certificate

Getting Deep into Complex Algorithms for Interviews with Python

Master advanced algorithms and data structures through hands-on Python practice, covering linked lists, binary trees, dynamic programming, graph algorithms, and recursion techniques for technical interview preparation.

• CodeSignal
• On-Demand
• Free Certificate

Interview Prep - The Last Mile in Python

Master advanced Python algorithms and data structures essential for technical interviews, covering hash tables, heaps, graphs, string searching, and bit manipulation techniques.

• CodeSignal
• On-Demand
• Free Certificate

Mastering Algorithms: HashMaps, Two Pointers, and Beyond in C++

Master advanced C++ algorithms and optimization techniques, focusing on HashMaps, HashSets, and two-pointer methods to solve complex programming challenges and improve code efficiency.

• CodeSignal
• On-Demand
• Free Certificate

Master Dictionaries, Two Pointers, and More Algorithms in Python

Master advanced Python algorithms through hands-on practice with HashMaps, HashSets, and two-pointer techniques. Build efficient solutions for array manipulation, string processing, and optimization problems.

• CodeSignal
• On-Demand
• Free Certificate

Getting Deep into Complex Algorithms for Interviews with JS

Master advanced algorithms and data structures in JavaScript through hands-on practice with linked lists, binary trees, dynamic programming, graph traversals, and recursive techniques for technical interviews.

• CodeSignal
• On-Demand
• Free Certificate

Getting Deep into Complex Algorithms for Interviews with C++

Master advanced algorithms and data structures in C++ through hands-on practice with linked lists, binary trees, dynamic programming, graph algorithms, and recursion techniques for technical interviews.

• CodeSignal
• On-Demand
• Free Certificate

Getting Deep into Complex Algorithms for Interviews with Java

Master advanced algorithms and data structures in Java through hands-on practice with linked lists, binary trees, dynamic programming, graph algorithms, and recursion techniques for technical interview preparation.

• CodeSignal
• On-Demand
• Free Certificate