银行活期定期存款系统

float money; //存款
};
class fixaccount:public bankaccount //派生类 ，定期存款
{
public:
fixaccount(int n,int k,int c,float b,float i,float r,float fr,float fi,int fd):bankaccount(n,k,c,b,i,r)
balance=balance-money;
n_interest=balance*rate*(f_date-l_date);
}
void fixaccount::withdrawl()//定期取款函数
{
if(money>f_money)
creditaccount();
else
void save(); //存款
void withdrawlput(); //显示取款信息
void withdrawl(); //取款
void count(); //利息计算
void put(); //结果输出
void creditaccount(); //信用卡功能
cout<<"The rate of current account is 0.0365"<<endl<<endl;
cout<<"*************************************************"<<endl;
debt=money-balance; //向银行贷款
cout<<"You have "<<balance<<"$ in your account,you have to borrow "<<debt<<"$ from the bank."<<endl;
cin>>day;
cout<<"How much do you want to withdrawl?Please input:"<<endl<<"withdrawl:";
cin>>money;
cout<<"You want to withdrawl "<<money<<"$ at the date of"<<day<<endl;
cout<<"You want to save "<<f_money<<"$ for "<<f_date<<" days"<<endl;
cout<<"*************************************************"<<endl;
balance=balance+f_money;
cin>>day;
cout<<"How much do you want to save?Please input:"<<endl<<"save:"; //存款金额
cin>>money;
cout<<"You want to save "<<money<<"$ at the date of "<<day<<"th"<<endl;
cout<<"So,you have to repay "<<r_money<<"$ in "<<r_day<<" days"<<endl;
interest=interest-r_interest;
balance=balance-money;
}
}
void fixaccount::save() //定期存款函数
cout<<"Then,the end of this operation is:"<<endl;
count();
balance=balance+money;
}
void bankaccount::withdrawlput() //显示取款信息函数
{ cout<<"When do you want to withdrawl money?"<<endl<<"At the date of:";
count();
}
main() //主函数
{
int choice,save=1,withdrawl=2,x=1,b=1,y,w,c;
int num,key,card;
cout<<"*******Presonal Bankaccount Control System*******"<<endl;
}
}
void bankaccount::count() //活期利息计算函数
{
interest=interest+balance*rate*(day-lastday);
}
void bankaccount::put() //显示输出
{
cout<<"*************************************************"<<endl;
float f_interest;//定期利息
int f_date;//定期时间
float f_money;//最初存入的定期的钱
};
void bankaccount::save() //活期存款函数
{
cout<<"When do you want to save money?"<<endl<<"At the date of:"; //存款时间
#include<iostream>
using namespace std;
static int lastday=1;
int day;
class bankaccount //活期的基类
{
public:
bankaccount(int n,int k,int c,float b,float i,float r):num(n),key(k),card(c),balance(b),interest(i),rate(r){}//构造函数
//cout<<"balance:"<<balance<<endl;
}
void fixaccount::count()
{
int cycle=0;//周期，如果取钱的时间大于固定时间，则存放定期的周期
int l_date;//余下的活期时间
int i;//循环变量
static int date=0; //下一定期周期开始的时间
protected:
float num; //账号
float key; //密码
float card; //身份证
float balance; //账户余额
float interest; //账户利息
float rate; //活期利率
cout<<"*************************************************"<<endl;
cout<<"Please input your num of your bankaccount："<<endl<<"num:"; //输入账户信息
cin>>num;
cout<<"Please input a date to repay:"<<endl<<"Date:";//贷款时间
cin>>r_day;
r_interest=debt*rate*r_day; //贷款利息
r_money=debt+r_interest; //到期时还的钱
cout<<"*************************************************"<<endl;
cout<<"Your balance can`t available!"<<endl;
cout<<"Please pay by credit card!"<<endl;
}
void bankaccount::withdrawl() //活期取款函数
{
if(money>balance)
creditaccount(); //取款金额大于账户余额，启用信用卡功能nce=balance-money;