{ "node_id": "algorithm-e707e31088ea4929964936a8f8ef15d7", "keywords": [ "蓝桥杯", "跑步训练" ], "children": [],
"export": [ "solution.json"
], "keywords_must": [ [ "蓝桥杯", "跑步训练" ] ], "keywords_forbid": []
}