b*******n 发帖数: 8 | 1 做了这道题,被accepted, 但觉得代码很罗嗦冗长。
怎么改进呢?
/**
* Definition for singly-linked list.
* class ListNode {
* int val;
* ListNode next;
* ListNode(int x) {
* val = x;
* next = null;
* }
* }
*/
class ListNodeWrapper {
ListNode start;
ListNode end;
}
public class Solution {
private ListNode partionList(ListNode start, ListNode end) {
ListNode end1 = start;
ListNode fast = start;
while (fast != end) {
fast = fast.next;
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