package PARTH;
import java.util.*;
public class TEAST {
public static void main(String[] args) {
Scanner s=new Scanner(System.in);
System.out.println(“enter:”);
int res=0;
String str=s.nextLine();
List myList = new ArrayList(Arrays.asList(str.split(",")));
for(int i=0;i<myList.size()-1;i++) {
if(myList.get(i)==myList.get(i+1))
{
myList.add(i+1,"*");
}
}
for(String rr:myList) {
System.out.println(rr);
}
}
}