编写程序实现简单的银行账号管理：银行账号包括以下信息：账户姓名（owner name），账号(account number)及本金(balance), 账户可以作存款，取款，查询操作，程序实现以下功能：

1）　　输入账户基本信息：owner, account number & balance

2）　　处理存款(deposit): 账户存入一定数目现金，

3）　　处理取款(withdraw): 账户取出一定数目

4）　　打印账户信息

-Programming simple management of the bank account: Bank Account includes the following information: Account name (owner name), account (account number) and principal (balance), account can be used for deposits, withdrawals, check operation, the program achieve the following functions: 1 ) Enter the basic account information: owner, account number &　balance 2) of deposit (deposit): a certain number of deposit accounts in cash, 3) treatment withdrawal (withdraw): remove a certain number of accounts 4) print account information