Queues are one form of abstract data structure. Queues have specific properties. Namely, they are FIFO or “first in first out.” You can imagine yourself in a line for a ride at an amusement park. The …

***This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.***TABLE OF CONTENTS00:00:0...

It begins with an introduction of Piaget who, interested in the emergence of knowledge in general, studied children and the way they learn about the world in order to formulate his theories of cognitive …

Read the book and lecture notes before coming to lecture. Go to discussion sections. Go to office hours. You are not alone. I’ll try to put fun problems on the side of slides for you to think about. Note: even if …

This resource contains information regarding quantum physics: Lecture Note 5.

CS50x 2025 - Lecture 5 - Data Structures CS50 Video Player Screen Shortcuts Snacks Chapters CS50.ai Shortcuts

Lecture 5 of CS50x 2025 focuses on data structures, including queues and stacks, which are fundamental concepts in organizing data in memory. It discusses the differences between FIFO (First …

Based on slides and notes created by John Ousterhout, Jerry Cain, Chris Gregg, and others. Key Question: How can we design filesystems to manage files on disk, and what are the tradeoffs …

The lecture videos are available both on YouTube and on Panopto, in up to 4K resolution, with English subtitles. The slides are also available in the PDF format.

Sometimes we intentionally skip slides during lecture due to time constraints; please go through all slides after lecture and ask any clarifying questions on Ed. “The whiteboard is hard to see, especially …