3 lines C++ code


  • 0
    G
        bool isSameTree(TreeNode* p, TreeNode* q) {
            if (!p && !q) return true;
            else if ((!p && q) || (p && !q) || (p->val != q->val)) return false;
            else return (isSameTree(p->left, q->left) && isSameTree(p->right, q->right));
        }
    

Log in to reply
 

Looks like your connection to LeetCode Discuss was lost, please wait while we try to reconnect.