Question: Write a Eventlang program that declares an event, CountDown, that accepts a single context variable, n. Register a handler with this event such that when

Write a Eventlang program that declares an event, CountDown, that accepts a single context variable, n. Register a handler with this event such that when the event is announced with the number n as the payload, the handler prints the number n and announces another event, CountDown with n-1, as the payload. This handler terminates the countdown when n is 0.

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