using System;

public class Program

{

    public static void Main()

    {

            string s1="baaba";

        string s2="abaab";

     if (string.IsNullOrEmpty(s1) || string.IsNullOrEmpty(s2))

          {

                Console.WriteLine("Not a anagram");

                return ;

          }

    if (s1.Length != s2.Length)

    {

        Console.WriteLine("Not a anagram");

        return ;

    }

        int xor =0;

        for(int i = 0; i< s1.Length;i++){

            xor = xor ^ s1[i] ^s2[i];

        }

        Console.WriteLine(xor ==0);

    }

}