/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		 String str = "geekss@for@geekss";
        String[] arrOfStr = str.split("@", 4);
 
        for (String a : arrOfStr)
            System.out.println(a);
	}
}

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