自动可乐售货机 用两个发光二极管分别模拟售出面值为5角和1元的可乐，购买者可通过开关选择一种面值的可乐，灯亮时表示可乐售出。用开关分别模拟1元，5角人民币投入，用发光二极管分别代表着回剩余的硬币。 -Auto-Cola vending machine were simulated with two light-emitting diode sold in denominations of 50 cents and $ 1 Coke, buyers can switch to choose a

这个项目用C++设计了一个自动贩卖机的基础应用: 主要类包含: 投币,产品,货架,按钮, 出货口和显示屏. 主类售货机类包含其各种关系. 详见包内PDF-Principals of Operation You can imagine the external interface of the vending machine including a product display area allowing customers to see the available produc