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Expand file tree Collapse file tree Original file line number Diff line number Diff line change @@ -3091,6 +3091,60 @@ union 函数:合并两个顶点,并将他们的根结点保持一致。如
30913091#### [ 21. 合并两个有序链表] ( https://leetcode-cn.com/problems/merge-two-sorted-lists/ ) 没问题
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30933093#### [ 22. 括号生成] ( https://leetcode-cn.com/problems/generate-parentheses/ ) 没问题
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3095+ #### [ 23. 合并K个升序链表] ( https://leetcode-cn.com/problems/merge-k-sorted-lists/ ) 没问题 归并排序
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3097+ #### [ 26. 删除有序数组中的重复项] ( https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array/ ) X好好想想 有点问题 想太多了md
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3099+ #### [ 28. 实现 strStr()] ( https://leetcode-cn.com/problems/implement-strstr/ ) 要kmp不太会 之后再说
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3101+ #### [ 29. 两数相除] ( https://leetcode-cn.com/problems/divide-two-integers/ ) X 难度有点大 题解都没看
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3103+ #### [ 33. 搜索旋转排序数组] ( https://leetcode-cn.com/problems/search-in-rotated-sorted-array/ ) 没问题 但是要写的好看点
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3105+ #### [ 34. 在排序数组中查找元素的第一个和最后一个位置] ( https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array/ ) 二分法会快一点
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3107+ #### [ 36. 有效的数独] ( https://leetcode-cn.com/problems/valid-sudoku/ )
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3109+ #### [ 38. 外观数列] ( https://leetcode-cn.com/problems/count-and-say/ )
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