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Exercise No. 36: Restaurant Customer Service

Partial Solution 4

d) For a customer that wants to order, the waitress takes the order using the ordering system. The customer may want something to drink, something to eat or both.* In the first case, the waitress passes the order to the bartender and once the drinks are ready, she serves them. In the second case, the same process applies to the meals (here, the order is passed to the kitchen). After the order is served, the waitress waits until the customer finishes his meal. Once this he has finished, she asks again for orders.

*The case when a customer orders several meals in one go is ignored.

Instructions

Solution (Part 5)

Exercises List