There is a new conveyor belt sushi restaurant in town. Plates of sushi travel around the
restaurant on a raised conveyor belt and customers choose what to eat by removing plates.
Each red plate of sushi costs 3, each green plate of sushi costs 4, and each blue plate of
sushi costs 5.
Your job is to determine the cost of a meal, given the number of plates of each colour chosen
by a customer.
城里新开了一家回转寿司餐厅。寿司盘子放在一个提升的传送带上绕着餐厅转,顾客通过取走盘子来选择他们要吃的寿司。每个红色盘子的寿司售价为3美元,每个绿色盘子的寿司售价为4美元,每个蓝色盘子的寿司售价为5美元。
你的任务是根据顾客选择的每种颜色盘子的数量,确定一餐的费用。
