Am nevoie de ajutor,este in c#
Coffee Time!
A coffee vending machine makes 3 types of coffee ☕:

1 - Americano

2 - Espresso

3 - Cappuccino

The given program takes the number from the customer as input.

Task

Complete the program to serve the corresponding coffee type. It should output Unknown if there is no match.

Input Example⬅️: 2

Output Example➡️: Espresso