using System;

using System.Linq;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(string.Join("\n", Any()));        

    }

    public static String[] Any()

    {                            

        var lastSixMonths = Enumerable.Range(0, 6).Select(i => DateTime.Now.AddMonths(i - 6)).Select(date => date.ToString("MM/yyyy"));

​

        return lastSixMonths.ToArray();

    }

}