@@ -0,0 +1,568 @@
+public class RemoveDuplicatesFromSortedList %7B%0A    /**%0A     * @param ListNode head is the head of the linked list%0A     * @return: ListNode head of linked list%0A     */%0A    public static ListNode deleteDuplicates(ListNode head) %7B%0A        if (head == null %7C%7C head.next == null) return head;%0A%0A        ListNode curr = head;%0A        while (curr != null && curr.next != null) %7B%0A            if (curr.val == curr.next.val) %7B%0A                curr.next = curr.next.next;%0A            %7D else %7B%0A                curr = curr.next;%0A            %7D%0A        %7D%0A%0A        return head;%0A    %7D%0A%7D%0A

Add one more easy level linked list problem.