From c201b947a5bb4510b5c0214ec652c6300a2c6760 Mon Sep 17 00:00:00 2001
From: El nino <69737612+el-nino2020@users.noreply.github.com>
Date: Sat, 14 Jan 2023 15:06:56 +0800
Subject: [PATCH] =?UTF-8?q?Update=200112.=E8=B7=AF=E5=BE=84=E6=80=BB?=
 =?UTF-8?q?=E5=92=8C.md?=
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原有的代码leetcode上无法通过编译
---
 problems/0112.路径总和.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/problems/0112.路径总和.md b/problems/0112.路径总和.md
index 7aa5f2a1..b1f01336 100644
--- a/problems/0112.路径总和.md
+++ b/problems/0112.路径总和.md
@@ -155,14 +155,14 @@ public:
 以上代码精简之后如下：
 
 ```cpp
-class solution {
+class Solution {
 public:
     bool hasPathSum(TreeNode* root, int sum) {
-        if (root == null) return false;
+        if (!root) return false;
         if (!root->left && !root->right && sum == root->val) {
             return true;
         }
-        return haspathsum(root->left, sum - root->val) || haspathsum(root->right, sum - root->val);
+        return hasPathSum(root->left, sum - root->val) || hasPathSum(root->right, sum - root->val);
     }
 };
 ```