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2023-05-18 20:27:32 +08:00
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@@ -80,7 +80,7 @@ comments: true
!!! note "哈希表设计方案"
Java 采用「链式地址」。自 JDK 1.8 以来，当 HashMap 内数组长度大于 64 且链表长度大于 8 时，链表会被转换为「红黑树」以提升查找性能。
Java 采用「链式地址」。自 JDK 1.8 以来，当 HashMap 内数组长度达到 64 且链表长度达到 8 时，链表会被转换为红黑树以提升查找性能。
Python 采用「开放寻址」。字典 dict 使用伪随机数进行探测。