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 can query the information of certificates of deposit, certificate of deposit number and password to complete the depositor withdrawals operation. [Note that the program initialization values ​ ​ in order to properly test program features