#前言

最近除了实习之外，也在备战秋招的各大公司，看自己总结帖子的题目，复习更认真了，哈哈哈哈哈。

一直说整理京东的帖子，终于在今天，京东第一弹出现啦！！！

这次我统计了牛客上京东这一个月所有涉及算法题的面经（7.15~8.13）。

之后我依旧会对这些数据加工处理，统计出题目在leetcode中的题号并按照题目出现频率排序。
结果我会放在[github仓库中](https://github.com/afatcoder/LeetcodeTop)

目前仓库已收录了baidu，字节，猿辅dao，阿里，kuaishou等公司的高频数据，仓库也在不断更新中，求大家个star⭐
相信这些题会大家有帮助的，祝我们都能拿到offer！💪



| 公司 | 岗位 | 链接                                        | 日期           | 题目                                        |
|----|----|-------------------------------------------|--------------|-------------------------------------------|
| 京东 | 后端 | https://www.nowcoder.com/discuss/476399 | 2020\.08\.13 | 中序遍历                                      |
| 京东 | 后端 | https://www.nowcoder.com/discuss/474966 | 2020\.08\.12 | 字符串表达式计算结果\(队列\)                          |
| 京东 | 后端 | https://www.nowcoder.com/discuss/475070 | 2020\.08\.12 | k个一组翻转，写了无数次                              |
| 京东 | 后端 | https://www.nowcoder.com/discuss/475168 | 2020\.08\.12 | 如何实现二叉树的层序遍历                              |
| 京东 | 后端 | https://www.nowcoder.com/discuss/475168 | 2020\.08\.12 | 青蛙跳台阶，除了动态规划，还有什么方式？递归的时间复杂度是多少？          |
| 京东 | 后端 | https://www.nowcoder.com/discuss/475205 | 2020\.08\.12 | 两个有序链表合并                                  |
| 京东 | 后端 | https://www.nowcoder.com/discuss/473832 | 2020\.08\.11 | 手撕代码，缺失的数                                 |
| 京东 | 后端 | https://www.nowcoder.com/discuss/473996 | 2020\.08\.11 | 十个台阶，每次只能走一步或者两步，一共有多少步走法？【dp问题】          |
| 京东 | 后端 | https://www.nowcoder.com/discuss/464218 | 2020\.08\.01 | 链表中m到n的节点进行一个翻转                           |
| 京东 | 后端 | https://www.nowcoder.com/discuss/464396 | 2020\.08\.01 | 广度遍历                                      |
| 京东 | 后端 | https://www.nowcoder.com/discuss/464396 | 2020\.08\.01 | 深度遍历                                      |
| 京东 | 后端 | https://www.nowcoder.com/discuss/463998 | 2020\.07\.31 | 查找旋转数组                                    |
| 京东 | 后端 | https://www.nowcoder.com/discuss/463998 | 2020\.07\.31 | LinkedList 里面有很多数，现在只删除其中的偶数，保证算法复杂度尽可能的低 |
| 京东 | 后端 | https://www.nowcoder.com/discuss/464015 | 2020\.07\.31 | 快排                                        |
| 京东 | 后端 | https://www.nowcoder.com/discuss/460582 | 2020\.07\.27 | 二叉树的层次遍历                                  |
| 京东 | 后端 | https://www.nowcoder.com/discuss/460582 | 2020\.07\.27 | 翻转链表的第m到n个节点                              |
| 京东 | 后端 | https://www.nowcoder.com/discuss/459282 | 2020\.07\.25 | \.单向链表的反转（双指针）                            |
| 京东 | 后端 | https://www.nowcoder.com/discuss/458550 | 2020\.07\.24 | 跳跃游戏                                      |
| 京东 | 后端 | https://www.nowcoder.com/discuss/458550 | 2020\.07\.24 | 合并K个排序链表                                  |
| 京东 | 后端 | https://www.nowcoder.com/discuss/458550 | 2020\.07\.24 | 字符串相乘，大数相乘                                |
| 京东 | 后端 | https://www.nowcoder.com/discuss/457321 | 2020\.07\.22 | 二叉树层次遍历  BFS DFS                          |
| 京东 | 后端 | https://www.nowcoder.com/discuss/457321 | 2020\.07\.22 | 实现平方根，二方法和java怎么实现                        |
| 京东 | 后端 | https://www.nowcoder.com/discuss/457321 | 2020\.07\.22 | 链表如何判断有环                                  |
| 京东 | 后端 | https://www.nowcoder.com/discuss/455264 | 2020\.07\.20 | 两个栈模拟队列                                   |
| 京东 | 后端 | https://www.nowcoder.com/discuss/455264 | 2020\.07\.20 | 删除链表倒数第K个节点                               |
| 京东 | 后端 | https://www\.nowcoder\.com/discuss/454434 | 2020\.07\.18 | 二叉树中序遍历迭代法                                |
| 京东 | 后端 | https://www\.nowcoder\.com/discuss/454331 | 2020\.07\.17 | 翻转链表                                      |
| 京东 | 后端 | https://www.nowcoder.com/discuss/454407 | 2020\.07\.17 | 数组中出现次数最多的前五个数                            |
| 京东 | 后端 | https://www.nowcoder.com/discuss/453383 | 2020\.07\.16 | 怎么判断链表有环                                  |
| 京东 | 后端 | https://www.nowcoder.com/discuss/453547 | 2020\.07\.16 | 无序数组中找出出现次数最多的k个数                         |
| 京东 | 后端 | https://www.nowcoder.com/discuss/453316 | 2020\.07\.16 | 链表反转                                      |
| 京东 | 后端 | https://www.nowcoder.com/discuss/453316 | 2020\.07\.16 | 手撕 字符串匹配（给的一个网址）                          |
| 京东 | 后端 | https://www.nowcoder.com/discuss/453084 | 2020\.07\.16 | today is Monday 变成 Monday is today，尽量少用内存 |
| 京东 | 后端 | https://www.nowcoder.com/discuss/453084 | 2020\.07\.16 | 切割绳子，每段绳子有个收益，使得收益最大                      |
| 京东 | 后端 | https://www.nowcoder.com/discuss/452255 | 2020\.07\.15 | 字符串遇到两个相同字符删除                             |
| 京东 | 后端 | https://www.nowcoder.com/discuss/452428 | 2020\.07\.15 | 单链表如何判断有环？怎么找到入环的节点？怎么得到链表的长度？            |
| 京东 | 后端 | https://www.nowcoder.com/discuss/452537 | 2020\.07\.15 | 矩阵从左上角到右下角的最短路                            |
| 京东 | 后端 | https://www.nowcoder.com/discuss/452537 | 2020\.07\.15 | 海量数据排序问题                                  |