using System;

using System.Security.Cryptography;    

using System.Text;

​

​

public class Program

{

    public static void Main()

    {            

        string input = Console.ReadLine();

        SHA256 sha256Hash = SHA256.Create();

        var encodedRecievedCode = sha256Hash.ComputeHash(Encoding.Unicode.GetBytes(input));

        string hashString = string.Empty;

        foreach (byte x in encodedRecievedCode)

            {

                hashString += String.Format("{0:x2}", x);

            }

        Console.WriteLine("--------------");

        Console.WriteLine(hashString);

    }

}