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Obsidian 管理的个人笔记仓库
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Obsidian_Note
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数据结构与算法之美
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数据结构和算法的碎片记录.md
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要有对时间复杂度的敏感性,如 length 不能遍历查找
数据结构的选择,要比算法优化更重要
凡有序,必二分
凡二分,时间复杂度必包含 O(logn)
优化嵌套循环,可以考虑双指针
二叉搜素树可以使用二分法快速查找
分治算法一般都是用递归来实现的。分治是一种解决问题的处理思想,递归是一种编程技巧