Given seen_users = frozenset({'ada', 'linus', 'grace'}), try to add a user (this would fail on a mut

A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

medium

Problem

Given seen_users = frozenset({'ada', 'linus', 'grace'}), try to add a user (this would fail on a mutable set). Instead, build a new frozenset by unioning with {'margaret'}. Print the sorted list of the new frozenset.

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