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 <1063934054@qq.com>
Date: Thu, 13 May 2021 22:01:48 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A00104.=E4=BA=8C=E5=8F=89?=
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---
 problems/0104.二叉树的最大深度.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/problems/0104.二叉树的最大深度.md b/problems/0104.二叉树的最大深度.md
index 814beb55..b7eb8142 100644
--- a/problems/0104.二叉树的最大深度.md
+++ b/problems/0104.二叉树的最大深度.md
@@ -239,7 +239,13 @@ Python：
 Go：
 
 
-
+JavaScript
+```javascript
+var maxDepth = function(root) {
+    if (!root) return root
+    return 1 + Math.max(maxDepth(root.left), maxDepth(root.right))
+};
+```
 
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 * 作者微信：[程序员Carl](https://mp.weixin.qq.com/s/b66DFkOp8OOxdZC_xLZxfw)