Package Installation Order
Given a dependency adjacency list to install packages, return the installation order or throw an exception if a cycle is found.
Asked at:
Amazon
Uber
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
Early September, 2026
Senior
Early August, 2026
Staff
Similar, but exact question was "Find the ordering of task from given dependencies ".
Mid August, 2025
Uber
Mid-level
Hello Interview Premium
Your account is free and you can post anonymously if you choose.