/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.text.DecimalFormat;
 
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
 
    	long jackpotId = 0;
    	String appender = "";
    	String jackpotName = "abc-xyz";
 
    	jackpotName = jackpotName != null ? jackpotName.toLowerCase() : "";
		jackpotName += appender;
 
		System.out.print(jackpotName);
 
    }
 
}

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