{ "node_id": "algorithm-92facd5e0f8d4b6d88589bcddba9f3d7", "keywords": [ "蓝桥杯", "完美平方数" ], "children": [],
"export": [ "solution.json"
], "keywords_must": [ [ "蓝桥杯", "完美平方数" ] ], "keywords_forbid": []
}