{ "node_id": "algorithm-068d044e1db44935ab46bcfc3020fd41", "keywords": [ "蓝桥杯", "最大公共子串" ], "children": [],
"export": [ "solution.json"
], "keywords_must": [ [ "蓝桥杯", "最大公共子串" ] ], "keywords_forbid": []
}