import java.time.*;
public class Bank{
    public static void main (String[] args) {

    }
}
class Customer{
    String firstname, surname, birthDate, status, nationalID, email;
    int bankAccounts, mobileNumber;
    LocalDate date;

Customer(String firstname, String surname, String birthDate, String nationalID){

}


    public String getName(){
        return this.firstname;
    }

    public String getSurname(){
        return this.surname;
    }

    public String getBirthDate(){
        return this.birthDate;
    }

    public String getStatus(){
        return this.status;
    }

    public String getNationalID(){
        return this.nationalID;
    }

    public String getEmail(){
        return this.email;
    }
    public int getAccounts(){
        return this.bankAccounts;
    }
    public int getMobile(){
        return this.mobileNumber;
    }

    public void setName(String n){
        n = this.firstname;
    }

    public void setSurname(String s){
        s = this.surname;
    }

    public void setBirthDate(String d){
        d = this.birthDate;
    }

    public void setStatus(String st){
        st = this.status;
    }

    public void setNationalID(String nt){
       nt  = this.nationalID;
    }

    public void setEmail(String e){
        e = this.email;
    }

    public void setAccounts(int a){
        a = this.bankAccounts;
    }

    public void setMobile(int m){
        m = this.mobileNumber;
    }
}
class BankAccount{
    int accountNumber;
    double accountBalance;

    public int getAccountNumber(){
        return this.accountNumber;
    }

    public double getAccountBalance(){
        return this.accountBalance;
    }

    public void setAccountNumber(int acc){
        acc = this.accountNumber;
    }

    public void setAccountBalance(double ab){
        ab = this.accountBalance;
    }

    BankAccount(int accountNumber){

    }
}
class SavingsAccount extends BankAccount{
    int accountNumber;
    double accountBalance;

    BankAccount(int accountNumber){
        super(2);
    }

}
class CurrentAccount extends BankAccount{
    int accountNumber;
    double accountBalance;

    BankAccount(int accountNumber){
        super(2);
    }
}