{
    "data": {
        "question": {
            "questionId": "1318",
            "questionFrontendId": "1194",
            "categoryTitle": "Database",
            "boundTopicId": 27993,
            "title": "Tournament Winners",
            "titleSlug": "tournament-winners",
            "content": null,
            "translatedTitle": "锦标赛优胜者",
            "translatedContent": null,
            "isPaidOnly": true,
            "difficulty": "Hard",
            "likes": 27,
            "dislikes": 0,
            "isLiked": null,
            "similarQuestions": "[]",
            "contributors": [],
            "langToValidPlayground": null,
            "topicTags": [
                {
                    "name": "Database",
                    "slug": "database",
                    "translatedName": "数据库",
                    "__typename": "TopicTagNode"
                }
            ],
            "companyTagStats": null,
            "codeSnippets": null,
            "stats": "{\"totalAccepted\": \"7.4K\", \"totalSubmission\": \"14.5K\", \"totalAcceptedRaw\": 7370, \"totalSubmissionRaw\": 14511, \"acRate\": \"50.8%\"}",
            "hints": [],
            "solution": null,
            "status": null,
            "sampleTestCase": "{\"headers\":{\"Players\":[\"player_id\",\"group_id\"],\"Matches\":[\"match_id\",\"first_player\",\"second_player\",\"first_score\",\"second_score\"]},\"rows\":{\"Players\":[[10,2],[15,1],[20,3],[25,1],[30,1],[35,2],[40,3],[45,1],[50,2]],\"Matches\":[[1,15,45,3,0],[2,30,25,1,2],[3,30,15,2,0],[4,40,20,5,2],[5,35,50,1,1]]}}",
            "metaData": "{\"mysql\":[\"Create table If Not Exists Players (player_id int, group_id int)\",\"Create table If Not Exists Matches (match_id int, first_player int, second_player int, first_score int, second_score int)\\n\"],\"mssql\":[\"Create table Players (player_id int, group_id int)\",\"Create table Matches (match_id int, first_player int, second_player int, first_score int, second_score int)\\n\"],\"oraclesql\":[\"Create table Players (player_id int, group_id int)\",\"Create table Matches (match_id int, first_player int, second_player int, first_score int, second_score int)\\n\"],\"database\":true,\"name\":\"tournament_winners\",\"pythondata\":[\"Players = pd.DataFrame([], columns=['player_id', 'group_id']).astype({'player_id':'Int64', 'group_id':'Int64'})\",\"Matches = pd.DataFrame([], columns=['match_id', 'first_player', 'second_player', 'first_score', 'second_score']).astype({'match_id':'Int64', 'first_player':'Int64', 'second_player':'Int64', 'first_score':'Int64', 'second_score':'Int64'})\"],\"manual\":true,\"postgresql\":[\"Create table If Not Exists Players (player_id int, group_id int)\\n\",\"Create table If Not Exists Matches (match_id int, first_player int, second_player int, first_score int, second_score int)\\n\"],\"database_schema\":{\"Players\":{\"player_id\":\"INT\",\"group_id\":\"INT\"},\"Matches\":{\"match_id\":\"INT\",\"first_player\":\"INT\",\"second_player\":\"INT\",\"first_score\":\"INT\",\"second_score\":\"INT\"}}}",
            "judgerAvailable": true,
            "judgeType": "large",
            "mysqlSchemas": [
                "Create table If Not Exists Players (player_id int, group_id int)",
                "Create table If Not Exists Matches (match_id int, first_player int, second_player int, first_score int, second_score int)\n",
                "Truncate table Players",
                "insert into Players (player_id, group_id) values ('10', '2')",
                "insert into Players (player_id, group_id) values ('15', '1')",
                "insert into Players (player_id, group_id) values ('20', '3')",
                "insert into Players (player_id, group_id) values ('25', '1')",
                "insert into Players (player_id, group_id) values ('30', '1')",
                "insert into Players (player_id, group_id) values ('35', '2')",
                "insert into Players (player_id, group_id) values ('40', '3')",
                "insert into Players (player_id, group_id) values ('45', '1')",
                "insert into Players (player_id, group_id) values ('50', '2')",
                "Truncate table Matches",
                "insert into Matches (match_id, first_player, second_player, first_score, second_score) values ('1', '15', '45', '3', '0')",
                "insert into Matches (match_id, first_player, second_player, first_score, second_score) values ('2', '30', '25', '1', '2')",
                "insert into Matches (match_id, first_player, second_player, first_score, second_score) values ('3', '30', '15', '2', '0')",
                "insert into Matches (match_id, first_player, second_player, first_score, second_score) values ('4', '40', '20', '5', '2')",
                "insert into Matches (match_id, first_player, second_player, first_score, second_score) values ('5', '35', '50', '1', '1')"
            ],
            "enableRunCode": true,
            "envInfo": "{\"mysql\":[\"MySQL\",\"<p>\\u7248\\u672c\\uff1a<code>MySQL 8.0<\\/code><\\/p>\"],\"mssql\":[\"MS SQL Server\",\"<p>mssql server 2019.<\\/p>\"],\"oraclesql\":[\"Oracle\",\"<p>Oracle Sql 11.2.<\\/p>\"],\"pythondata\":[\"Pandas\",\"<p>Python 3.10 with Pandas 2.0.2 and NumPy 1.25.0<\\/p>\"],\"postgresql\":[\"PostgreSQL\",\"<p>PostgreSQL 16<\\/p>\"]}",
            "book": null,
            "isSubscribed": false,
            "isDailyQuestion": false,
            "dailyRecordStatus": null,
            "editorType": "CKEDITOR",
            "ugcQuestionId": null,
            "style": "LEETCODE",
            "exampleTestcases": "{\"headers\":{\"Players\":[\"player_id\",\"group_id\"],\"Matches\":[\"match_id\",\"first_player\",\"second_player\",\"first_score\",\"second_score\"]},\"rows\":{\"Players\":[[10,2],[15,1],[20,3],[25,1],[30,1],[35,2],[40,3],[45,1],[50,2]],\"Matches\":[[1,15,45,3,0],[2,30,25,1,2],[3,30,15,2,0],[4,40,20,5,2],[5,35,50,1,1]]}}",
            "__typename": "QuestionNode"
        }
    }
}