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Introduction to Computer Science from Harvard, better known as CS50, is the largest course on the Harvard campus and more than 4,000,000 learners worldwide have registered for the course on edX.
This is CS50x 2024. 🎉 Curious how your 2023 work counts toward the 2024 course? See our FAQs if you started in 2023 or earlier. Interested in a verified certificate, a professional certificate, or transfer credit and accreditation?
An entry-level course taught by David J. Malan, CS50x teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web development.
Learn the basics of computer science and programming from Harvard's CS50, one of the most popular courses on edX. Explore topics such as abstraction, algorithms, data structures, web development, and more in this interactive and engaging course.
An entry-level course taught by David J. Malan, CS50x teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web development.
This course teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, and software engineering.
This course teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web programming. Languages include C, Python, and SQL plus HTML, CSS, and JavaScript.
Every three weeks, CS50’s staff provides edX with a list of students who have satisfied the course’s requirements (by receiving scores of at least 70% on each of all of the required problems). Typically, within a week thereafter, edX then generates students’ verified certificates (for students who have active verification), at which point ...
HarvardX: CS50x CS50's Introduction to Computer Science. Register for free. Sign in. Syllabus.
Progress. Toward the bottom of each problem set is a section entitled How to Submit. Follow the instructions therein to submit your problem sets, and within a few minutes, you should see your scores at cs50.me/cs50x! You may re-submit work as many times as you'd like; we will record your most recent submission's score.
