using System;

class main1

{

public static void Main()

{

final f=new final();

f.cars();

f.price(f.name);

}

}

interface a

{

void cars();

}

interface b

{

void price (string na);

}

class final:a,b

{

public string name;

public void cars()

{

Console.WriteLine("enter name of car");

Console.WriteLine("\n1.BMW\n2.ZEN\n3.ALTO");

name=Console.ReadLine();

}

public void price (string na)

{

switch (na)

{

case "BMW":

Console.WriteLine("Twenty five crore");

break;

case "ZEN":

Console.WriteLine("TWenty crore");

break;

case "ALTO":

Console.WriteLine(" five crore");

break;

default:

Console.WriteLine("check the spell");

break;

}

}

}