Exercise: Create Function in Swift

We've written this code:

func mainFunction() {
	print("Hello AlgoCademy!")
	print("Coding is amazing!")
	print("Functions are so useful!")

	print("Hello AlgoCademy!")
	print("Coding is amazing!")
	print("Functions are so useful!")

	print("Hello AlgoCademy!")
	print("Coding is amazing!")
	print("Functions are so useful!")
}

Write the same code in a better way by creating and calling a function printMessages()