100. Same Tree

最新推荐文章于 2024-01-17 14:26:02 发布
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本文提供了一个C++实现的方法来判断两个二叉树结构是否完全相同，包括它们的节点值以及节点之间的连接关系。

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class Solution {
public:
    bool isSameTree(TreeNode* p, TreeNode* q) {
        if(!p&&!q) return true;
        else if(p&&!q) return false;
        else if(!p&&q) return false;
        else{
            if(p->val!=q->val) return false;
            else return isSameTree(p->left,q->left)&&isSameTree(p->right,q->right);
        }
    }
};

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