摘要: class Solution { public: bool hasCycle(ListNode *head) { ListNode* fast=head,* slow=head; while(fast&&fast->next) { fast=fast->next->next; slow=slow-> 阅读全文
posted @ 2022-01-16 11:53 晓风霜度- 阅读(67) 评论(0) 推荐(0)