Create 29 LL from End.java

Author: JayakrishnaThota

3 LinkedLists/29 LL from End.java

@@ -0,0 +1,7 @@
+//O(n) time and space
+public void display(ListNode head)
+{
+  if(head==null) return;
+  display(head.next);
+  System.out.print(head.val+"->);
+}