using System;

using System.Linq;

public class Program

{

    public static void Main()

    {

        Console.WriteLine(IsAnagram("nagraam", "anagram"));     

        Console.WriteLine(IsAnagram("bnagram", "anagram"));

        Console.WriteLine(IsAnagram("agramna", "anagram"));

    }

    private static bool IsAnagram(string input, string checkWord)

    {

        char[] inputArr = input.ToCharArray();

        char[] checkArr = checkWord.ToCharArray();

​

        if (inputArr.Length - checkArr.Length != 0)

            return false;

​

        Array.Sort(inputArr);

        Array.Sort(checkArr);

​

        return Enumerable.SequenceEqual(inputArr, checkArr);

    }

}