using System;

public class Person

{

    public long Id {get;}

    public string DOB {get;}

    public string firstName {get; set;}

    public string lastName {get; set;}

    public float height {get; set;}

    public float weight {get; set;}

    public Person()

    {

      Id=0; 

      DOB="";

      firstName="";

      lastName="";

      height=0;

      weight=0;

    }

    public Person(int id, string dob, string fname, string lname, float h, float w)

    {

        DOB=dob; 

        firstName=fname;

        lastName=lname;

        height=h;

        weight=w;

        Id=id;

    }

    public void print()

    {

       Console.WriteLine("DOB:{0} FN:{1} LN:{2} H:{3} W:{4} ID:{5}",DOB, firstName, lastName, height, weight, Id);

    }

    //implement age inheritance

}

​

public class Account:Person

{

  public int accountNumber {get;}

  public new string DOB {get;}

  public Account()

  {

     accountNumber=0;

  }

  public Account(int acct, string first, string last, string dob)

  {

      accountNumber=acct;

      firstName=first;

      lastName=last;

      DOB=dob;

  }

​

}

​

public class Program

{

    public static void Main()

    {

        // See https://aka.ms/new-console-template for more information

        var test = new Person(98765,"5/15/2005","Joe","Thomas",5.43f,240.9f);

        test.firstName="Joe";

        test.lastName="Bagley";

        // test.DOB="12/25/2000";

        //Console.WriteLine("DOB:{0} FN:{1} LN:{2} H:{3} W:{4} ID:{5}",test.DOB, test.firstName, test.lastName, test.height, test.weight, test.Id);

        test.print();

    }

}