学步园

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <iomanip>
#include <conio.h>
#include <string.h>//strcmp,strcpy,strlen
#include <fstream>
using namespace std;
struct Account
{
    long accNum;//卡号
    char Name[9];//用户名
    char pass[7];//密码
    double balance;//余额
    char identity[19];//身份证号
    char state[6];//状态（正常，挂失，冻结，销户）
};
//银行中最大的账户数量
#define MAXaccNumBER 2000
//银行卡的开号初始值
#define INITNUMBER 1001;
//银行中所有卡
Account array[MAXaccNumBER];
//银行中银行卡数量
int size=0;
void Hello();//欢迎界面
void login();//工作人员登录
void Mean();//主菜单
int searchAcc(long accNum);//寻找卡
void Inpass(char[]);//输入密码
long autoCreament();//卡状态
void Int_identity(char iden[19]);//输入身份证
void Yan_pass(int );//密码验证
void Acc_Yan(int number);//账户验证
void Yan_exchange(int number1,int number2);//转账验证
void Yan_dong(int number);//冻结验证
void Acc_Inferr(int number);//卡信息
int Yan_identify(char g[19]);//身份证验证
void Yan_gaimi(int );//验证改密
void Yan_gaimii(int );//验证改密次数
//功能
void Acc_Open();//开户=
void Acc_Delete();//销户=
void Acc_Inmoney();//存款=
void Acc_Outmoney();//取款=
void Acc_Infer();//查询=
void Acc_exchange();//转账=
void Acc_dong();//冻结=
void Acc_Ralese();//解冻=
void Acc_Gpass();//修改密码=
void Exit();//退出=
void Find_pass();//找回密码
int main()
{
    Hello();//欢迎界面
    login();//工作人员登录
    return 0;
}
//欢迎界面
void Hello()
{
    cout<<"                           +--------------------------+"<<endl;
    cout<<"                           +欢迎来到储蓄综合业务平台！+"<<endl;
    cout<<"                           +--------------------------+"<<endl;
}
//工作人员登录
void login()
{
    char name[9],pass[7];
    cout<<"请输入工作人员姓名：";
    cin>>name;
    cout<<endl;
    if(strcmp(name,"玲玲")==0)
    {
        cout<<"请输入密码（三次机会）：";
        cin>>pass;
        cout<<endl;
        if(strcmp(pass,"123456")==0)
        {
            cout<<"登陆成功！"<<endl;
            cout<<endl;
            cout<<"请按任意键到主菜单：";
            cout<<endl;
            fflush(stdin);
            getchar();
            Mean();//主菜单
        }
        else
        {
            static int n=0;
            ++n;
            if(n==2)
            {
                cout<<"三次机会已用完！ 号已被封！"<<endl;
                Exit();
            }
            else
            {
                cout<<"登录失败！请重新登录！"<<endl;
                cout<<endl;
                login();
            }
        }
    }
    else
    {
        cout<<"无效工作人员姓名！请重新登录！"<<endl;
        cout<<endl;
        login();
    }
}
//主菜单
void Mean()
{
    int n;
    cout<<"                                     +--------------------------+"<<endl;
    cout<<"                                     +  1.开户    |   2.销户    +"<<endl;
    cout<<"                                     +  3.存款    |   4.取款    +"<<endl;
    cout<<"                                     +  5.查询    |   6.转账    +"<<endl;
    cout<<"                                     +  7.改密    |   8.冻结    +"<<endl;
    cout<<"                                     +  9.解冻    |  10.退出    +"<<endl;
    cout<<"                                     + 11.寻回密码|             +"<<endl;
    cout<<"                                     +--------------------------+"<<endl;
    cout<<"请选择业务序号：";
    fflush(stdin);
    cin>>n;
    cout<<endl;
    switch (n)
    {
    case 1:
        Acc_Open();
        break;
    case 2:
        Acc_Delete();
        break;
    case 3:
        Acc_Inmoney();
        break;
    case 4:
        Acc_Outmoney();
        break;
    case 5:
        Acc_Infer();
        break;
    case 6:
        Acc_exchange();
        break;
    case 7:
        Acc_Gpass();
        break;
    case 8:
        Acc_dong();
        break;
    case 9:
        Acc_Ralese();
        break;
    case 10:
        Exit();
        break;
    case 11:
        Find_pass();
        break;
    default :
        cout<<"选择有误！请重新输入！"<<endl;
        cout<<endl;
        Mean();
    }
}
//开户
void Acc_Open()
{
    cout<<"请输入姓名：";
    cin>>array[size].Name;
    cout<<endl;
    if(strlen(array[size].Name)>9)
    {
        cout<<"超出最高长度！"<<endl;
        cout<<endl;
        cout<<"请按任意键返回！";
        fflush(stdin);
        getchar();
        cout<<endl;
        Mean();
    }
    cout<<"请输入身份证号（18位）：";
    Int_identity(array[size].identity);
    cout<<endl;
    Yan_identify(array[size].identity);//身份证
    char passs[7]= {0};
    cout<<"请输入密码：";
    Inpass(array[size].pass);//调用输入密码函数
    fflush(stdin);
    getchar();
    cout<<endl;
    cout<<"请再次输入密码：";
    Inpass(passs);
    fflush(stdin);
    getchar();
    cout<<endl;
    if (strcmp(passs,array[size].pass)==0)
    {
        cout<<"密码设置成功！"<<endl;
        cout<<endl;
        cout<<"请存入金额：";
        cin>>array[size].balance;
        cout<<endl;
        if(array[size].balance<=0)
        {
            cout<<"输入有误！请按任意键返回！";
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
        strcpy(array[size].state,"正常");
        array[size].accNum=autoCreament();
        size++;
        cout<<"开户成功！"<<endl;
        cout<<endl;
        cout<<"您的信息为："<<endl;
        cout<<endl;
        Acc_Inferr(autoCreament()-1);
        cout<<"请按任意键返回主菜单：";
        fflush(stdin);
        getchar();
        cout<<endl;
        Mean();//主菜单
    }
    else
    {
        cout<<"密码两次不一致！请重新开户！"<<endl;
        cout<<endl;
        Acc_Open();
    }
}
//身份证验证
int Yan_identify(char g[])
{
    if(strlen(g)!=18)
    {
        cout<<"输入位数有误！请正确输入！";
        Int_identity(array[size].identity);
        Yan_identify(g);
        cout<<endl;
    }
    else
    {
        return g[19];
    }
}
//查询卡号信息
void Acc_Infer()
{
    cout<<"请输入卡号：";
    int number;
    cin>>number;
    cout<<endl;
    Acc_Inferr(number);
    cout<<"请按任意键返回主菜单：";
    fflush(stdin);
    getchar();
    cout<<endl;
    Mean();//主菜单
}
//卡讯息
void Acc_Inferr(int number)
{
    Account acc;
    acc=array[searchAcc(number)];
    if(searchAcc(number)==-1)//卡号有误
    {
        cout<<"卡号不存在，请重新选择您要办理的业务!"<<endl;
        Mean();
    }
    else
    {
        cout<<"+--------------------------------------------------------------------------------------------------------+"<<endl;
        cout<<"+"<<setiosflags(ios::left)<<setw(20)<<"卡号"<<"|"<<setiosflags(ios::left)<<setw(20)<<"身份证号"<<"|"<<setiosflags(ios::left)<<setw(20)<<"用户名"<<"|"<<setiosflags(ios::left)<<setw(20)<<"金额"<<"|"<<setw(20)<<"状态"<<"+"<<endl;
        cout<<"+--------------------------------------------------------------------------------------------------------+"<<endl;
        cout<<"+"<<setiosflags(ios::left)<<setw(20)<< number<<"|"<<setiosflags(ios::left)<<setw(20)<<acc.identity<<"|"<<setiosflags(ios::left)<<setw(20)<<acc.Name<<"|"<<setiosflags(ios::left)<<setw(20)<<setiosflags(ios::fixed)<<setprecision(2)<<acc.balance<<"|"<<setiosflags(ios::left)<<setw(20)<<acc.state<<"+"<<endl;
        cout<<"+--------------------------------------------------------------------------------------------------------+"<<endl;
    }
    cout<<endl;
}
//输入密码
void Inpass(char pas[7])
{
    char ch;
    int i=0;
    while(i<6)
    {
        ch=getch();
        if(ch<='9'&&ch>='0')
        {
            putch('*');
            pas[i]=ch;
            i++;
        }
    }
}
//销户
void Acc_Delete()
{
    int number;
    Account acc;
    cout<<"请输入卡号：";
    cin>>number;
    cout<<endl;
    acc=array[searchAcc(number)];
    if(searchAcc(number)==-1)//卡号有误
    {
        cout<<"卡号不存在，请重新选择您要办理的业务!"<<endl;
        cout<<endl;
        Mean();
    }
    else
    {
        char password[7]= {0};
        cout<<"请输入密码（三次机会）：";
        Inpass(password);
        fflush(stdin);
        getchar();
        if (strcmp(acc.pass,password)==0)
        {
            cout<<"请按任意键表示确认：";
            fflush(stdin);
            getchar();
            cout<<endl;
            cout<<"销户成功！"<<endl;
            cout<<endl;
            strcpy(array[searchAcc(number)].state,"销户");
            cout<<"您的信息为："<<endl;
            cout<<endl;
            Acc_Inferr(number);
            cout<<"请按任意键返回主菜单：";
            array[searchAcc(number)].balance=0;
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
    }
}
//存款
void Acc_Inmoney()
{
    int accNum;
    double money;
    cout<<"请输入卡号：";
    cin>>accNum;
    cout<<endl;
    Acc_Yan(accNum);
    cout<<"请输入存款金额：";
    cin>>money;
    cout<<endl;
    if(money<=0)
    {
        cout<<"输入有误！请按任意键返回！"<<endl;
        fflush(stdin);
        getchar();
        cout<<endl;
        Mean();
    }
    array[searchAcc(accNum)].balance+=money;//找到了该卡号所对应的卡
    cout<<"您的余额为："<<setiosflags(ios::fixed)<<setprecision(2)<<array[searchAcc(accNum)].balance<<"元"<<endl;
    cout<<endl;
    cout<<"请按任意键退回主菜单"<<endl;
    cout<<endl;
    fflush(stdin);
    getchar();
    Mean();
}
//取款
void Acc_Outmoney()
{
    int number;
    cout<<"请输入卡号：";
    cin>>number;
    cout<<endl;
    Acc_Yan(number);
    Yan_pass(number);
}
//取款密码验证
void Yan_pass(int number)
{
    char passs[7]= {0};
    double money;
    static int o=0;
    Account acc;
    acc=array[searchAcc(number)];
    cout<<"请输入密码（三次机会）：";
    Inpass(passs);
    fflush(stdin);
    getchar();
    cout<<endl;
    if (strcmp(passs,acc.pass)==0)
    {
        cout<<"请输入取款金额：";
        cin>>money;
        cout<<endl;
        if(money<=0)
        {
            cout<<"输入有误！请按任意键返回！"<<endl;
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
        if(acc.balance<money)
        {
            cout<<"您的余额已不足！"<<'\n'<<"请按任意键返回主菜单";
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
        else
        {
            array[searchAcc(number)].balance=array[searchAcc(number)].balance-money;
            cout<<"您的余额为："<<setiosflags(ios::fixed)<<setprecision(2)<<array[searchAcc(number)].balance<<"元"<<endl;
            cout<<endl;
            cout<<"请按任意键退回主菜单"<<endl;
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
    }
    else
    {
        if(o==2)
        {
            cout<<"三次机会用完，账号已被冻结！"<<endl;
            cout<<endl;
            int pos;
            pos=searchAcc(number);
            strcpy(array[pos].state,"冻结");
            cout<<"请按任意键返回主菜单：";
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
        else
        {
            cout<<endl;
            cout<<"密码错误！"<<endl;
            cout<<endl;
            ++o;
            Yan_pass(number);
        }
    }
}
//冻结
void Acc_dong()
{
    int number;
    cout<<"请输入卡号：";
    cin>>number;
    cout<<endl;
    Acc_Yan(number);
    Yan_dong(number);
    cout<<endl;
    cout<<"请按任意键确定冻结："<<endl;
    fflush(stdin);
    getchar();
    cout<<"冻结成功！"<<endl;
    cout<<endl;
    strcpy(array[searchAcc(number)].state,"冻结");
    cout<<"您的信息为："<<endl;
    cout<<endl;
    Acc_Inferr(number);
    cout<<"请按任意键返回主菜单：";
    fflush(stdin);
    getchar();
    cout<<endl;
    Mean();
}
//解冻
void Acc_Ralese()
{
    int number;
    cout<<"请输入卡号：";
    cin>>number;
    cout<<endl;
    Yan_dong(number);
    if(strcmp(array[searchAcc(number)].state,"冻结")!=0)
    {
        cout<<"该账户未冻结，无需解冻！"<<endl;
        cout<<endl;
        cout<<"请按任意键返回主菜单：";
        cout<<endl;
        fflush(stdin);
        getchar();
        Mean();
    }
    cout<<"解冻成功！"<<endl;
    cout<<endl;
    strcpy(array[searchAcc(number)].state,"正常");
    cout<<"您的信息为："<<endl;
    cout<<endl;
    Acc_Inferr(number);
    cout<<"请按任意键返回主菜单：";
    cout<<endl;
    fflush(stdin);
    getchar();
    Mean();
}
//冻结验证
void Yan_dong(int number)
{
    static int o=0;
    cout<<"请输入密码（三次机会）：";
    char passs[7];
    Account acc;
    acc=array[searchAcc(number)];
    Inpass(passs);
    fflush(stdin);
    getchar();
    if (strcmp(passs,acc.pass)!=0)
    {
        if(o==2)
        {
            cout<<"三次机会用完，账号已被冻结！"<<endl;
            cout<<endl;
            int pos;
            pos=searchAcc(number);
            strcpy(array[pos].state,"冻结");
            cout<<"请按任意键返回主菜单：";
            cout<<endl;
            fflush(stdin);
            getchar();
            Mean();
        }
        else
        {
            cout<<endl;
            cout<<"密码错误！"<<endl;
            cout<<endl;
            ++o;
            Yan_dong(number);
        }
    }
}
//退出
void Exit()
{
    cout<<"已退出！"<<endl;
    cout<<endl;
    exit(0);
}
//寻找卡
int searchAcc(long accNum)
{
    int i,pos=-1;
    for(i=0; i<size; i++)
    {
        if(array[i].accNum==accNum)//找到了这张卡
        {
            pos=i;
            break;
        }
    }
    return pos;//返回下标
}
//卡状态
long autoCreament()
{
    if(size==0)
    {
        return INITNUMBER;
    }
    else
    {
        return array[size-1].accNum+1;
    }
}
//输入身份证
void Int_identity(char iden[19])
{
    cin>>iden;
}
//转账
void Acc_exchange()
{
    int number1,number2,n;
    cout<<"请输入您的卡号：";
    cin>>number1;
    cout<<endl;
    Acc_Yan(number1);
    cout<<"请输入对方的卡号：";
    cin>>number2;
    cout<<endl;
    if(number1==number2)
    {
        cout<<"不能给自己转账！按任意键返回主菜单：";
        cout<<endl;
        Mean();
    }
    else
    {
        Acc_Yan(number2);
        cout<<"该用户信息为："<<endl;
        cout<<endl;
        Acc_Inferr(number2);
        cout<<"确定转账请按1，返回主菜单请按2：";
        cin>>n;
        cout<<endl;
        switch(n)
        {
        case 1:
            Yan_exchange(number1,number2);
            break;
        case 2:
            Mean();
            break;
        default :
            cout<<"选择错误！"<<'\n'<<"按任意键返回主菜单：";
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
    }
}
//转账验证
void Yan_exchange(int number1,int number2)
{
    char passs[7];
    double money;
    static int o=0;
    Account acc1,acc2;
    acc1=array[searchAcc(number1)];
    acc2=array[searchAcc(number2)];
    cout<<"请输入密码（三次机会）：";
    Inpass(passs);
    fflush(stdin);
    getchar();
    cout<<endl;
    if (strcmp(passs,acc1.pass)==0)
    {
        cout<<"请输入转账金额：";
        cin>>money;
        cout<<endl;
        if(money<=0)
        {
            cout<<"输入有误！请按任意键返回！"<<endl;
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
        if(acc1.balance<money)
        {
            cout<<"您的余额已不足！"<<'\n'<<"请按任意键返回主菜单";
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
        else
        {
            array[searchAcc(number1)].balance=acc1.balance-money;
            array[searchAcc(number2)].balance=acc2.balance+money;
            cout<<"转账成功！"<<endl;
            cout<<endl;
            cout<<"您的余额为："<<setiosflags(ios::fixed)<<setprecision(2)<<acc1.balance<<"元"<<endl;
            cout<<endl;
            cout<<"请按任意键退回主菜单"<<endl;
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
    }
    else
    {
        if(o==2)
        {
            cout<<"三次机会用完，账号已被冻结！"<<endl;
            cout<<endl;
            strcpy(array[searchAcc(number1)].state,"冻结");
            cout<<"请按任意键返回主菜单：";
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
        else
        {
            cout<<endl;
            cout<<"密码错误！"<<endl;
            cout<<endl;
            ++o;
            Yan_exchange(number1,number2);
        }
    }
}
//账户信息验证
void Acc_Yan(int number)
{
    int pos;
    pos=searchAcc(number);
    if(pos==-1)//卡号有误
    {
        cout<<"卡号不存在!请重新选择您要办理的业务!"<<endl;
        cout<<endl;
        Mean();
    }
    else if(strcmp(array[pos].state,"冻结")==0)
    {
        cout<<"账户已被冻结！"<<'\n'<<"请重新选择您要办理的业务!"<<endl;
        cout<<endl;
        Mean();
    }
    else if(strcmp(array[pos].state,"销户")==0)
    {
        cout<<"卡号不存在!请重新选择您要办理的业务!"<<endl;
        cout<<endl;
        Mean();
    }
}
//改密
void Acc_Gpass()
{
    int num;
    cout<<"请输入卡号：";
    cin>>num;
    cout<<endl;
    Acc_Yan(num);
    Yan_gaimi(num);
}
//验证改密
void Yan_gaimi(int num)
{
    cout<<"请输入密码（三次机会）：";
    char pass[7];
    Inpass(pass);
    if(strcmp(array[searchAcc(num)].pass,pass)==0)
    {
        fflush(stdin);
        getchar();
        cout<<endl;
        cout<<"登陆成功！"<<endl;
        cout<<endl;
        Yan_gaimii(num);
    }
    else
    {
        static int o=0;
        if(o==2)
        {
            cout<<"三次机会用完，账号已被冻结！"<<endl;
            cout<<endl;
            int pos;
            pos=searchAcc(num);
            strcpy(array[pos].state,"冻结");
            cout<<"请按任意键返回主菜单：";
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
        else
        {
            cout<<endl;
            cout<<"密码错误！"<<endl;
            cout<<endl;
            ++o;
            Yan_gaimi(num);
        }
    }
}
//验证改密次数
void Yan_gaimii(int num)
{
    char passs[7]= {0},passss[7]= {0};
    static int l=0;
    if(l==2)
    {
        cout<<"三次机会已用完！改密失败！"<<'\n'<<"请按任意键返回主菜单：";
        fflush(stdin);
        getchar();
        cout<<endl;
        Mean();
    }
    else
    {
        cout<<"请输入新密码：";
        Inpass(passs);
        fflush(stdin);
        getchar();
        cout<<endl;
        cout<<"请再输入一次新密码：";
        Inpass(passss);
        fflush(stdin);
        getchar();
        cout<<endl;
        if(strcmp(passs,passss)!=0)
        {
            cout<<"两次输入密码不一致！"<<endl;
            cout<<endl;
            l++;
            Yan_gaimii(num);
        }
        else
        {
            cout<<"改密成功！"<<endl;
            cout<<endl;
            strcpy(array[searchAcc(num)].pass,passs);
            cout<<"请按任意键返回主菜单：";
            fflush(stdin);
            getchar();
            cout<<endl;
            Mean();
        }
    }
}
//找回密码
void Find_pass()
{
    char identity[19]= {0};
    int number;
    cout<<"请输入卡号：";
    cin>>number;
    cout<<endl;
    Acc_Yan(number);
    cout<<"请输入身份证号：";
    Int_identity(identity);
    cout<<endl;
    cout<<identity;
    if(strcmp(array[searchAcc(number)].identity,identity)==0)
    {
        cout<<"身份验证成功！"<<endl;
        cout<<endl;
        cout<<"您的密码为："<<array[searchAcc(number)].pass<<endl;
        cout<<endl;
        cout<<"请按任意键返回主菜单：";
        fflush(stdin);
        getchar();
        cout<<endl;
        Mean();
    }
    else
    {
        cout<<"身份验证失败！按任意键返回主菜单：";
        fflush(stdin);
        getchar();
        cout<<endl;
        Mean();
    }
}
 
 
2013.12.26