本程序是一个模拟银行柜员机的程序。以链表来存储客户信息，因此可以动态地添加客户人数。程序实现了自动柜员机所需要的基本功能。-This procedure is a bank teller machine simulation procedures. To linked lists to store customer information, it can dynamically add a number of clients. Procedures for the realization of the automatic teller machines need basic features.