import java.util.LinkedList;
public class Arr
{
public static void main(String Args[])
{
LinkedList<String> l1 = new LinkedList<String>();
l1.add("jabalpur");
l1.add("delhi");
l1.add("bhopal");
l1.add("mumbai");
System.out.println(l1);
//add data item to first node
l1.addFirst("nagpur");
System.out.println(l1);
//add at last node
l1.addLast("pune");
System.out.println(l1);
//remove data item in a first node
l1.removeFirst();
System.out.println(l1);
l1.removeLast();
System.out.println(l1);
}
}
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