C1458 Borrowing a Place to Stay(1)

When he was ready to pay, the waiter smiled at Li Yang and said, "It's a hundred dollars."

"How come it's one hundred yuan?" Li Yang was dumbfounded. "Isn't there only one cup?"

"'Well, the gentleman has just paid for his drink, but he left with a big cake, which is a hundred dollars or so, and he told you to pay." The waiter smiled and said