推荐方法链接:https://www.nowcoder.com/questionTerminal/529d3ae5a407492994ad2a246518148a?f=discussion > public ListNode FindKthToTail(ListNode head,int k) { //5,{1,2,3,4,5} > ListNode p, q; > p = q = head; > int i = 0; > for (; p != null; i++) { > ...