![if the value is found in any of the subtrees, it is propagated up so that in the end it is returned, otherwise null is returned](img/6b854cf280b11a6cab8c1ac2e97186ec.png"Search operation in BST")
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@@ -82,7 +82,7 @@ If the value is found in any of the subtrees, it is propagated up so that in the
如果找不到该值,则最终到达叶节点的左或右子节点,该子节点为 NULL,并传播并返回。
如果找不到该值,则最终到达叶节点的左或右子节点,该子节点为`NULL`,并传播并返回。
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@@ -90,7 +90,7 @@ If the value is found in any of the subtrees, it is propagated up so that in the