# print("Hello {}, your balance is {}.".format("Cindy", 50))
# print("Hello {0}, your balance is {1}.".format("Cindy", 50))
# print("Hello {name}, your balance is {amount}.".format(name="Cindy", amount=50))
# print("Hello {0}, your balance is {amount}.".format("Cindy", amount=50))
name = "Cindy"
amount = 50
print(f"Hello {name}, your balance is {amount}.")