1p3a Question · Mar 2026

Tagged Command Undo

Question Details

Tagged Command Undo Build a command log that supports normal undo and tag-filtered undo. Implement the CommandLog class: CommandLog() initializes an empty log. void execute(string command,

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About This Question

This is a reported interview question from a netflix interview for a swe role reported in 2025.

It covers the following topics: System Design, Strings .