C语言模拟的银行ATM机系统！实现存、取、转、查功能！对密码输入次数进行了限制，错误三次就退出程序！对用户密码进行简单的加密！ -C language simulation system of the bank ATM machine! Achieve deposit, withdraw, transfer, check functional! Enter the password to limit the number of times, the error three times to ex