一个ATM机的处理程序-an ATM machine processing! !

simple ATM [Automatic Teller Machine] system the basic functions Login including write-offs, inquiries, deposits, withdrawals and alter the code. Simulation of ATM terminal users logged in, their account numbers and passwords through the ATM network

C++模拟ATM自助机功能，可取款、存款、查询余额(C++ simulate the function of ATM self help machine, withdrawals, deposits and inquiries balances.)