static void Main(string[] args)
{
account[] arr = new account[3];
arr[0] = new saving("xyz", 30000);
arr[1] = new current("pqr", 80000);
arr[2] = new saving("lmn", 90000);
for (int i = 0; i < 3; i++)
{
Console.WriteLine(arr[i]);
}
Console.WriteLine("\n\n");
arr[1].deposit(20000);
arr[1].withdraw(200);
arr[2].deposit(1000);
// arr[2].withdraw(90500);
Array.Sort(arr, new udsort());
for (int i = 0; i < 3; i++)
{
Console.WriteLine(arr[i]);
}
}
