freeCodeCamp via YouTube Free video

Sliding Window Algorithm for Tech Interviews - Full Course

Compare with others

Overview

Learn the Sliding Window algorithm for tech interview prep.

✏️ This course was developed by Alvin Zablan, check out his channel: https://www.youtube.com/c/AlvinTheProgrammer

🔗 Learn more algorithms in Alvin’s complete beginner-friendly DSA course: https://structy.net

❤️ Try interactive Algorithms courses we love, right in your browser: https://scrimba.com/freeCodeCamp-Algorithms (Made possible by a grant from our friends at Scrimba)

📖 Course Contents 📖

- 0:00:00 Intro

- 0:01:46 Max Subarray Sum Size K (https://learn.structy.net/klv)

- 0:26:16 Max Subarray Product Size K (https://learn.structy.net/o6f)

- 0:38:04 Subarray Target Sum Size K (https://learn.structy.net/f6n)

- 0:44:53 Has Substring Anagram (https://learn.structy.net/1jh)

- 0:55:44 Count Substring Anagrams (https://learn.structy.net/d0r)

- 1:08:46 Find Subarray Sum (https://learn.structy.net/hpe)

- 1:21:42 Longest Subarray Sum (https://learn.structy.net/vx4)

- 1:35:52 Longest Unique Substring (https://learn.structy.net/vcg)

🎉 Thanks to our Champion and Sponsor supporters:

👾 @omerhattapoglu1158

👾 @goddardtan

👾 @akihayashi6629

👾 @kikilogsin

👾 @anthonycampbell2148

👾 @tobymiller7790

👾 @rajibdassharma497

👾 @CloudVirtualizationEnthusiast

👾 @adilsoncarlosvianacarlos

👾 @martinmacchia1564

👾 @ulisesmoralez4160

👾 @_Oscar_

👾 @jedi-or-sith2728

👾 @justinhual1290

Learn to code for free and get a developer job: https://www.freecodecamp.org

Read hundreds of articles on programming: https://freecodecamp.org/news

Advantages and disadvantages

Advantages

Completely free, with no ads inside the lessons.
Project-based: you build real apps as you learn.
freeCodeCamp's own certifications are free and well known among developers.
Free, one long video that covers a topic end to end.
Use the chapters to jump to what you need.
Completely free.
Self-paced: start any time.
Start watching right away, no sign-up.

Disadvantages

YouTube videos are long single recordings; you pace yourself.
Less theory than a university course.
No exercises or certificate: code along to make it stick.
No certificate.
No graded assignments or feedback.

Some points apply to every course of this kind; see how we rank.

Free

Free: Watch on YouTube, no account needed.
Certificate: None. Code or take notes along to make it stick.

freeCodeCamp is in Tier 3: good universities, respected companies, nonprofits and well-known teachers of our institution ranking (78/100). Free full courses and certifications; practical, but not university-level depth.