bank program using c++

#include<iostream>

using namespace std;

#include<conio.h>

#include<string.h>

struct bankaccount

{

       char m_name[20];

       int m_accno;

       char m_type[10];

       double m_balance;

       char m_pswd[10];

};

void initial_val(bankaccount *p);

void deposit(bankaccount *q);

void withdraw(bankaccount *r);

void display(bankaccount *s);

void initial_val(bankaccount *p)

{

       cout<<"\n\nName of the depositer: ";

       cout<<"\n************************************\n";

       cin>>p->m_name;

       cout<<"\nAccount No. : ";

       cout<<"\n************************************\n";

       cin>>p->m_accno;

       cout<<"\nType of the account (saving/current): ";

       cout<<"\n************************************\n";

       cin>>p->m_type;

       cout<<"\nBalance amount in the account : Rs ";

       cout<<"\n************************************\n";

       cin>>p->m_balance;

       cout<<"\nPassword: ";

       cout<<"\n************************************\n";

       cin>>p->m_pswd;

}

void deposit(bankaccount *q)

{

       double m;

       cout<<"\nAmount to be deposited: Rs ";

       cout<<"\n************************************\n";

       cin>>m;

       q->m_balance=q->m_balance+m;

       cout<<"\nYour current balance is: Rs "<<q->m_balance;

       cout<<"\n\n";

}

void withdraw(bankaccount *r)

{

       double n;

       char a[10];

       cout<<"\nEnter password: ";

       cout<<"\n************************************\n";

       cin>>a;

       if(strcmp(r->m_pswd,a)==0)

       {

              cout<<"\nAmount to be withdrawn: Rs ";

              cout<<"\n************************************\n";

              cin>>n;

              if(r->m_balance<=n)

              {

                     cout<<"Balance amount is less ==> amount cannot be withdrawn\n";

                     cout<<"\n************************************\n";

              }

              else

              {

                     r->m_balance=r->m_balance-n;

                     cout<<"\nYour current balance is: Rs "<<r->m_balance;

                     cout<<"\n\n";

              }

       }

       else

       {

              cout<<"\nINVALID PASSWORD !!!\n";

              cout<<"\n************************************\n";

       }

}

void display(bankaccount *s)

{

       char b[10];

       cout<<"\nEnter password: ";

       cout<<"\n************************************\n";

       cin>>b;

       if(strcmp(s->m_pswd,b)==0)

       {

              cout<<"\n\n\nName of the depositer: "<<s->m_name;

              cout<<"\n\nBalance amount in the account : "<<s->m_balance;

              cout<<"\n\n";

       }

       else

       {

              cout<<"\nINVALID PASSWORD !!!\n";

              cout<<"\n************************************\n";

       }

}

void main()

{

       bankaccount b;

       int i,c;

       cout<<"\n* This is your bank account *\n";

       cout<<"\n************************************\n";

       cout<<"\n Enter details";

       cout<<"\n************************************\n";

       initial_val(&b);

       while(1)

       {

              cout<<"\n1. Deposit\n"<<"2.Withdraw\n"<<"3.Display\n"<<"4. Exit\n";

              cout<<"\n************************************\n";

              cout<<"\nEnter your choice: ";

              cin>>c;

              switch(c)

              {

              case 1:deposit(&b);

                     break;

              case 2:withdraw(&b);

                     break;

              case 3:display(&b);

                     break;

              case 4:exit(0);

              default:cout<<"\n**INVALID**";

              break;

       }

       }

       getch();

}