using System;
using System.Globalization;
using System.Linq;
using System.Collections.Generic;
 
public class Test
{
    	public static void Main()
	{
          string text = "this is my story, if it's interesting somemail@domain.com so thanks for your time";
            if(text.Contains('@'))
            {
                string[] words = text.Split();
                string[] emails = words.Where(word => word.Contains('@')).ToArray();
                text = string.Join(" ", words.Where(word => !word.Contains('@')).ToArray());
                Console.WriteLine(text);
                foreach(var email in emails)
                    Console.WriteLine(email);
            }
 
	}
}

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