private string lightBrand;
public void AssignBrand(string a)
public int LightDetails()
public static void Main()
Bedroom myObj = new Bedroom();
myObj.TvBrand = "SAMSUNG";
Console.WriteLine(myObj.TvBrand);
myObj.AssignBrand("WIPRO");
Console.WriteLine(myObj.LightBrand);
int result=myObj.LightDetails();
Console.WriteLine(result);