access管理银行存款余额

和查询余数...# include # includingnamespacested；类bankaccount {public: bankaccount(字符串持有者，包括诸如"存款...程序如下:public class accounts { private string account；privatefloatbalance0publicAccounts(Stringaccount，float balance){ this . account account；this.balancebalance} void push(float money){ this . balance this . balance money；} void get(float money)throw exception { if(this。balancemoneythrownewexception(余额)不足，提现失败。