Stack

In computer science, a stack is an abstract data type that serves as a collection of elements with two main operations:Push, which adds an element to the collection, and Pop, which removes the most recently added element.

Back to Data Structures →

Source: Wikipedia · Image: Wikimedia Commons · CC BY 3.0

ALGOHAY

Algorithms, demystified — data-structure guides, complexity tools, and interview prep for developers.

Get new guides by emailOccasional emails. No spam. Unsubscribe anytime.

InformationAbout Contact Privacy Policy Terms of Service Disclaimer Affiliate Disclosure Cookie Policy

Every algorithm, image, fact, and figure in the museum is drawn from Wikipedia and Wikimedia Commons, used under public-domain and Creative Commons licenses. No content is AI-generated.