359. Logger Rate Limiter:

The Essence:

The question tries to teach:

• How to define a class in the programming language of choice.
• How to keep track of incoming messages and timestamps.

Details:

• It would be better for the problem-solver to learn how to create a class in the programming language of choice before starting the solution.
• We can use the message as a key and the timestamp (plus 10 seconds) as a value of a HashMap to keep track of these pieces of information.