Merge pull request #460 from liuwei20210312/develop

Update100. 20201003二叉树周末总结.md
2021-07-04 16:35:25 +08:00 · 2021-07-04 16:35:25 +08:00 · feb42c6e34
parent abccf3525d abac363863
commit feb42c6e34
1 changed files with 2 additions and 3 deletions
--- a/problems/周总结/20201003二叉树周末总结.md
+++ b/problems/周总结/20201003二叉树周末总结.md
@ -40,9 +40,8 @@ public:
        return isSame;

    }
-    bool isSymmetric(TreeNode* root) {
-        if (root == NULL) return true;
-        return compare(root->left, root->right);
+    bool isSymmetric(TreeNode* p, TreeNode* q) {
+        return compare(p, q);
    }
 };
 ```