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            "questionId": "2098",
            "questionFrontendId": "1951",
            "categoryTitle": "Database",
            "boundTopicId": 908792,
            "title": "All the Pairs With the Maximum Number of Common Followers",
            "titleSlug": "all-the-pairs-with-the-maximum-number-of-common-followers",
            "content": null,
            "translatedTitle": "查询具有最多共同关注者的所有两两结对组",
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            "difficulty": "Medium",
            "likes": 18,
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            "similarQuestions": "[]",
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            "topicTags": [
                {
                    "name": "Database",
                    "slug": "database",
                    "translatedName": "数据库",
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            "hints": [],
            "solution": null,
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            "sampleTestCase": "{\"headers\":{\"Relations\":[\"user_id\",\"follower_id\"]},\"rows\":{\"Relations\":[[1,3],[2,3],[7,3],[1,4],[2,4],[7,4],[1,5],[2,6],[7,5]]}}",
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                "Create table If Not Exists Relations (user_id int, follower_id int)",
                "Truncate table Relations",
                "insert into Relations (user_id, follower_id) values ('1', '3')",
                "insert into Relations (user_id, follower_id) values ('2', '3')",
                "insert into Relations (user_id, follower_id) values ('7', '3')",
                "insert into Relations (user_id, follower_id) values ('1', '4')",
                "insert into Relations (user_id, follower_id) values ('2', '4')",
                "insert into Relations (user_id, follower_id) values ('7', '4')",
                "insert into Relations (user_id, follower_id) values ('1', '5')",
                "insert into Relations (user_id, follower_id) values ('2', '6')",
                "insert into Relations (user_id, follower_id) values ('7', '5')"
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