bool isSameTree(TreeNode* p, TreeNode* q) {
if (p == NULL&&q == NULL) return true;
else if(p == NULL||q == NULL) return false;
if (p->val != q->val) return false;
return isSameTree(p->left,q->left)&&isSameTree(p->right, q->right);
}
100. Same Tree
最新推荐文章于 2024-10-14 18:27:49 发布