Cpp Project :bank management

Cpp Project :bank management

//bank management

#include<iostream>

#include<cstdio>

#include<string>

using namespace std;

char gr;

int total_account;

class account_class

    {

    private:

        int account_code;

        string account_name;

        int depo;

        int withd;

        int balance;

        int loans;

        int loan_flag;

        int card_flag;

    public:

        account_class();

        ~account_class();

        void f_a_entry (int i);

        void f_deposit();

        void f_withdraw();

        void f_show_account();

        int  f_a_search();

        void f_loans();

        void f_c_card();

    }account[150];

                //main function start

int main()

{

    int a,i=0;

    while(1)                                                        //action menu start

    {

        cout << "\n\n\n\t\n";

        cout << "\t                                                                \n";

        cout << "\t  1.Press 1 to add a new account                                \n";

        cout << "\t  2.Press 2 to deposit money                                    \n";

        cout << "\t  3.Press 3 to withdraw money                                   \n";

        cout << "\t  4.Press 4 to show your account                                \n";

        cout << "\t  5.Press 5 to get loans                                        \n";

        cout << "\t  6.Press 6 to get credit card                                  \n";

        cout << "\t  7.Press 7 to EXIT                                             \n";

        cout << "\t                                                                \n";

        cout << "\t\n";

        cout << "\n                What do you want?(1,2,3,4,5,6,7): ";

        cin >> a;

        while(a<1||a>7)

        {

            cout << "\n\tYour entry was invalid\n";

            cout << "\tPlease select one of the action from the above list: ";

            cin >> a;

        }

        switch(a)

        {

            case 1: account[i].f_a_entry (i);

                    //p_info(i);

                    i++;

                    total_account=i;

                    break;

            case 2: account[i].f_deposit();

                    break;

            case 3: account[i].f_withdraw();

                    break;

            case 4: account[i].f_show_account();

                    break;

            case 5: account[i].f_loans();

                    break;

            case 6: account[i].f_c_card();

                    break;

        }

        if(a==7)

            break;

    }

    return 0;

}

account_class::account_class()

{

    account_code=1000;

    loans=0;

    balance=0;

    loan_flag=0;

    card_flag=0;

}

account_class::~account_class()

{

}

void account_class::f_a_entry (int i)

{

    cout << "\n\t \n";

    account[i].account_code+=i;

    cout << "\n\t account Code               : " << account[i].account_code;

    gr=getchar();

    cout << "\n\t Enter account holder name  : ";

    getline(cin,account[i].account_name);

    cout << "\n\t  You have successfully added another account.     \n";

    cout << "\t \n\n";

}

void account_class::f_deposit()

{

    int i,depo;

    i=f_a_search();

    cout << "\n\t|  Enter deposit ammount   : ";

    cin >> depo;

    account[i].depo= depo;

    account[i].balance += depo;

    cout << "\t\n";

}

void account_class::f_withdraw()

{

    int i,withd;

    i=f_a_search();

    cout << "\n\t|  Enter withdraw ammount    : ";

    cin >> withd;

    cout << "\n";

    account[i].withd= withd;

    account[i].balance -= withd;

}

void account_class::f_show_account()

{

    int i;

    i=f_a_search();

    string card_status;

    if(account[i].card_flag==0)

        card_status= "Have a Credit Card";

    else

        card_status= "No Credit Card";

    cout << "\n\\n";

    cout << "\n\t";

    cout << "\n\t  account Code            : " << account[i].account_code;

    cout << "\n\t  account name            : " << account[i].account_name;

    cout << "\n\t  Current balance         : " << account[i].balance << "BDT";

    cout << "\n\t  Last deposit            : " << account[i].depo << "BDT";

    cout << "\n\t  Last withdraw amount    : " << account[i].withd << "BDT";

    cout << "\n\t  Loan status             : " << account[i].loans << "BDT";

    cout << "\n\t  Credit Card status      : " << card_status;

    cout << "\n\t\n";

}

int account_class::f_a_search()

{

    int i;

    int temp;

    cout << "\n\t";

    cout << "\n\t";

    cout << "\n\t  Enter account code         : ";

    cin >> temp;

    while(temp<1000)

    {

    cout << "\n\t    Your entry was invalid";

    cout << "\n\t  Please give your account id carefully: ";

    cin >> temp;

    }

    for(i=0;i<total_account;i++)

    {

        if(temp==account[i].account_code)

            break;

    }

    return i;

}

void account_class::f_loans()

{

    int i;

    i=f_a_search();

    if( account[i].balance>=50000)

    {

        account[i].loans += account[i].balance*25/100;

        cout << "\n\t  You have successfully got " << account[i].loans << "BDT as loans";

        account[i].loan_flag=1;

    }

    else

        cout << "\n\t  Sorry You are not allowed to get loans.\n";

    cout << "\n\t\n";

}

void account_class::f_c_card()

{

    int i;

    i=f_a_search();

    if (account[i].loan_flag==0)

    {

        if(account[i].depo>account[i].withd)

        {

            cout << "\n\t  Here is your credit card. Please take this\n";

            account[i].card_flag=1;  //there is no error

        }

    }

    else

        cout << "\n\t  Sorry You are not elligible to get credit card.\n";

    cout << "\n\n";

}