[LeetCode]Remove Nth Node From End of List publicclassSolution {publicListNode removeNthFromEnd(ListNode head,intn) { ListNode dummy=newListNode(0); dummy.next=head; head=dummy; ListNode pre=head; ListNode p=pre.next;for(inti = 0; i < n; i++) { p=p.next; }while(p !=null) { ...