摘要: 1.反转整个链表 ListNode* reverseBetween(ListNode* head, int m, int n) { if (m == n || head == NULL || head->next == NULL) return head; ListNode* pre = NULL; 阅读全文
posted @ 2020-09-18 17:40 GongKiro 阅读(357) 评论(0) 推荐(0) 编辑