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26 | 26 | | 23|[合并 K 个排序链表](https://github.com/MisterBooo/LeetCodeAnimation/tree/master/notes/LeetCode第23号问题：合并K个排序链表.md)| |
27 | 27 | | 24|[两两交换链表中的节点](https://github.com/MisterBooo/LeetCodeAnimation/tree/master/notes/LeetCode第24号问题：两两交换链表中的节点.md)| |
28 | 28 | | 26|[删除排序数组中的重复项](https://github.com/MisterBooo/LeetCodeAnimation/tree/master/notes/LeetCode第26号问题：删除排序数组中的重复项.md)| |
| 29 | +| 38|[报数](https://mp.weixin.qq.com/s/DKXJR8pNX3fKGvtSn0TEjw)| |
29 | 30 | | 66|[加一](https://github.com/MisterBooo/LeetCodeAnimation/tree/master/notes/LeetCode第66号问题：加一.md)| |
30 | 31 | | 75|[颜色分类](https://github.com/MisterBooo/LeetCodeAnimation/tree/master/notes/LeetCode第75号问题：颜色分类.md)| |
31 | 32 | | 86|[分割链表](https://github.com/MisterBooo/LeetCodeAnimation/tree/master/notes/LeetCode第86号问题：分割链表.md)| |
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