笔记备份：2025-06-27 15:17:05

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A1-Work/数据结构与算法/笔记.md

@@ -92,4 +92,12 @@ $\text { 常数阶 }<\text { 对数阶 }<\text { 线性阶 }<\text { 线性对
 
 我们通常只关注最差空间复杂度：
 - 以最差输入数据为准
-- 以算法运行中的峰值内存为准
+- 以算法运行中的峰值内存为准
+
+在递归函数中，需要注意统计栈帧空间
+
+常见空间复杂度类型
+$O(1)<O(\log n)<O(n)<O\left(n^{2}\right)<O\left(2^{n}\right)$
+$\text { 常数阶 }<\text { 对数阶 }<\text { 线性阶 }<\text { 平方阶 }<\text { 指数阶 }$
+
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