银行定期管理系统：工作人员根据口令进入系统、可以录入新的存单信息、根据存单编号可以查询存单信息、根据存单编号和密码可以完成储户取款操作。【注意程序初始化值，才能正确测试程序功能】-The bank s regular management system: the staff according to the password into the system, entry of new certificates of deposit, certificate of deposit number c