591. Tag Validator

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Given a string representing a code snippet, implement a tag validator to parse the code and return whether it is valid. A code snippet is valid if all the following rules hold: - The code must be wrapped in a valid closed tag. Otherwise, the code is invalid. - A closed tag (not necessarily valid) has exactly the following format : <TAG_NAME>TAG_CONTENT</TAG_NAME>. Among them, <TAG_NAME> is the

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solution.cppC++17

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