Simulation of ATM Teller machine--The data structure course set

Today to help people write. second lesson set, ;-) The nest of Wit

requirements: Probably say, is to create a user (initial Start account), simulating ATM business (withdrawals, 100 integers, changing passwords, checking balances, etc.), a variety of simple and cumbersome operations ;-)  )

Directly paste the code bar:

#include <iostream> #include <cstdlib> #include <cstdio> #include <cstring> #include <string >using namespace Std;class consumer;class ATM//ATM cash Machine {PUBLIC:ATM (consumer& cn): Cnsm (cn) {} void Welcome        (); Login interface bool CHECK_PASSWD (char N[],char pwd[]);     Check password void change_passwd ();        Change password void Fetchmoney ();            withdrawal void information ();            Query information void Exitatm ();      Exit system void Functionshow ();              Functional interface void lock ();               Lock Machine private:int times; Record password input times consumer& cnsm;};    Class Consumer//user {Public:friend class ATM;              Consumer (char Name[],char num[],float money,char password[]);p rotected:char* get_name ();               Acquired name Char* Get_num ();            Get the card number char* get_passwd ();             Get password float Get_money ();   Get balance void set_passwd (char pwd[]);       Set password void Set_money (float m); Take Money Private:char PASSWD[8];     User password char name[20];    User name Char num[20]; float money;};    Consumer::consumer (char Name[],char num[],float Money,char password[]) {strcpy (name,name);    strcpy (Num,num);    Money=money; strcpy (Passwd,password);} Float Consumer::get_money () {return money;} char* Consumer::get_name () {return name;} char* Consumer::get_num () {return num;} char* consumer::get_passwd () {return passwd;} void Consumer::set_money (float m) {money-=m;} void consumer::set_passwd (char pwd[]) {strcpy (passwd,pwd);}    void Atm::welcome () {times=0;    cout<< "Welcome to Tdap Bank ATM" << Endl;    Char pwd[8],num[20],ch;    int i=0;        do {i=0;        cout<< "Please enter card number:";            do {cin.get (ch);        Num[i++]=ch;            }while (ch!= ' \ n ');        num[i-1]= ' + ';        i=0;        cout<< "Please enter password:";            do {cin.get (ch);        Pwd[i++]=ch;        }while (ch!= ' \ n ');        pwd[i-1]= ' + '; if (!check_passWD (NUM,PWD)) {cout<< "the card number or password you entered is incorrect, please re-enter" <<endl;        times++;        } else {functionshow ();    }}while (times<3); Lock ();} BOOL Atm::check_passwd (char Num[],char pwd[]) {if (strcmp (Num,cnsm.get_num ()) ==0&&strcmp (pwd,cnsm.get_ passwd ()) ==0) return true; else return false;}   void Atm::functionshow () {int n;        do{cout<< "Please enter the corresponding operation sequence number to operate:" <<endl; cout<< "1) Change Password" <<endl<< "2" withdrawal "<<endl<<" 3) Check balance "<<endl<<" 4) exit system "<<        Endl        cout<< "$ >";        cin>>n; while (n<1| | n>4) {cout<< "Please enter the correct operation sequence number!"            <<endl;            cout<< "$ >";        cin>>n;   } switch (n) {case 1:change_passwd ();            Break      Case 2:fetchmoney ();            Break     Case 3:information ();            Break         Case 4:exit (0);        Break }    }while (true);}    void atm::change_passwd () {char pwd[8],repwd[8];    times=0;        do{cout<< "Please enter the old password:";        cin>>pwd;        if (!CHECK_PASSWD (Cnsm.get_num (), PWD)) times++;    else break;    }while (times<3);    if (times==3) lock ();    int t=0;        do{cout<< "Please enter a new password:";        cin>>pwd;        cout<< "Please enter the new password again:";        cin>>repwd; if ((t=strcmp (PWD,REPWD))!=0) cout<< "you entered two times the password is not the same, please new input!"    <<endl;    }while (t!=0);    CNSM.SET_PASSWD (PWD); cout<< "Password modified successfully, please remember!" << Endl;}   void Atm::fetchmoney () {int m;   Char ch;        do{cout<< "How much money do you want to take:" <<endl<< "$>";        cin>>m; while (m<=0 | | m%100!=0) {cout<< "Please enter the correct number!"            <<endl;            cout<< "$>";        cin>>m; } if (Cnsm.get_money ()-m<0) {cout<< "Sorry, your balance is not enough!"        <<endl; }else{cout<< "The operation is successful, please collect the money!" << endl;;        Cnsm.set_money (m);       } cout<< "Do you want to continue this operation: (y/n)" <<endl;       cout<< "$ >";        cin>>ch;            while (ch!= ' n ' &&ch!= ' n ' &&ch!= ' y ' &&ch!= ' y ') {cout<< "$ >\\";        cin>>ch; }}while (ch== ' Y ' | | ch== ' Y ');}    void Atm::information () {cout<< "**********************************" <<endl;    cout<< "*" <<endl;    cout<< "* User name:" << cnsm.get_name () <<endl;    cout<< "* Card number:" << cnsm.get_num () <<endl;    cout<< "* Balance:" << Cnsm.get_money () <<endl; cout<< "**********************************" &LT;&LT;ENDL;} void Atm::lock () {cout<< "Sorry, your card has been confiscated due to your incorrect operation!?"    <<endl;    cout<< "Please take card ..." <<endl; Exit (0);}    int main () {Consumer C1 ("Jim", "12345", 10000.0f, "123");//First construct a user ATM ATM (C1);    Atm.welcome (); return 0;}

Simulation of ATM Teller machine--The data structure course set