Implement a command-line tool /root/intervaldb that builds an in-memory interval tree and supports three…

Implement a command-line tool /root/intervaldb that builds an in-memory interval tree and supports three…: a task in TermGrade Environments: 1,004 executable Linux tasks (Harbor dataset). Input contract: A single JSON object on stdin with exactly these keys: - "command" : string, one of "insert" …