说明：  一．TM柜员机模拟程序,其功能为： 当输入给定的卡号和密码（初始卡号和密码为123456）时，系统能登录ATM柜员机系统，用户可以进行： 1 查询余额：初始余额为10000元 2 ATM取款：每次取款金额为100的倍数，总额不超过5000元，支取金额不允许透支。 3 ATM存款：不能出现负存款。 4 修改密码：新密码长度不小于6位，不允许出现6位完全相同的情况，只有旧密码正确，新密码符合要求，且两次输入相同的情况下才可以成功修改密码。
(1. TM ATM simulation program, and its function as follows: When you enter a given number and password (initial card number and password is 123456), the system can log on ATM teller machine system, the user can: 1 query the balance: the initial balance of 10000 2 ATM withdrawals million: the amount of money each time a multiple of 100, not exceeding a total of 5,000 yuan is not allowed to receive the amount of overdraft. 3 ATM deposits: deposits can not be negative. 4 Change Password: The new password length is not less than six, does not allow the emergence of six identical circumstances, only the old password is correct, the new password to meet the requirements, and the two enter the same circumstances can successfully modify the password.)