摘要: 1.力扣148--排序链表 class Solution { //迭代法的递归排序,时间复杂度为o(1) public ListNode sortList(ListNode head) { int n = 0; ListNode l = head, r = head; //遍历整个人链表,计算节点的 阅读全文
posted @ 2023-01-12 15:06 lyjps 阅读(21) 评论(0) 推荐(0)
摘要: 1.力扣146--LRU缓存 class LRUCache { class Node{ public int key; public int value; public Node pre,next; public Node(){} public Node(int key, int value){th 阅读全文
posted @ 2023-01-12 00:47 lyjps 阅读(23) 评论(0) 推荐(0)