using System;

public class Program

{

    /// <summary>

    /// Write a program to check if tow strings are Anagram.

    ///

    /// For example "act and tac"

    ///

    /// With the strings below this should give output: "true"

    /// </summary>

    public static void Main()

    {         

        string s1 = "act";         

        string s2 = "tac";          

        var result = IsAnagram(s1, s2);

        Console.WriteLine("Are these string an anagram:", result);

    }

​

    private static int IsAnagram(string s1, string s2)

    {

        /// Implementation

    }

}