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小墨
2025-01-09 20:29:41 +08:00
parent 04ecea043d
commit 48cdd06c2b
5053 changed files with 156164 additions and 135322 deletions
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leetcode-cn/originData/find-followers-count.json
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@@ -12,12 +12,12 @@
"translatedContent": "<p>表：&nbsp;<code>Followers</code></p>\n\n<pre>\n+-------------+------+\n| Column Name | Type |\n+-------------+------+\n| user_id | int |\n| follower_id | int |\n+-------------+------+\n(user_id, follower_id) 是这个表的主键（具有唯一值的列的组合）。\n该表包含一个关注关系中关注者和用户的编号，其中关注者关注用户。</pre>\n\n<p>&nbsp;</p>\n\n<p>编写解决方案，对于每一个用户，返回该用户的关注者数量。</p>\n\n<p>按&nbsp;<code>user_id</code>&nbsp;的顺序返回结果表。</p>\n\n<p>查询结果的格式如下示例所示。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>\nFollowers 表：\n+---------+-------------+\n| user_id | follower_id |\n+---------+-------------+\n| 0 | 1 |\n| 1 | 0 |\n| 2 | 0 |\n| 2 | 1 |\n+---------+-------------+\n<strong>输出：</strong>\n+---------+----------------+\n| user_id | followers_count|\n+---------+----------------+\n| 0 | 1 |\n| 1 | 1 |\n| 2 | 2 |\n+---------+----------------+\n<strong>解释：</strong>\n0 的关注者有 {1}\n1 的关注者有 {0}\n2 的关注者有 {0,1}</pre>\n",
"isPaidOnly": false,
"difficulty": "Easy",
"likes": 48,
"likes": 53,
"dislikes": 0,
"isLiked": null,
"similarQuestions": "[]",
"contributors": [],
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python\": false, \"python3\": false, \"mysql\": false, \"mssql\": false, \"oraclesql\": false, \"c\": false, \"csharp\": false, \"javascript\": false, \"typescript\": false, \"bash\": false, \"php\": false, \"swift\": false, \"kotlin\": false, \"dart\": false, \"golang\": false, \"ruby\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"rust\": false, \"racket\": false, \"erlang\": false, \"elixir\": false, \"pythondata\": false, \"react\": false, \"vanillajs\": false, \"postgresql\": false}",
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python\": false, \"python3\": false, \"mysql\": false, \"mssql\": false, \"oraclesql\": false, \"c\": false, \"csharp\": false, \"javascript\": false, \"typescript\": false, \"bash\": false, \"php\": false, \"swift\": false, \"kotlin\": false, \"dart\": false, \"golang\": false, \"ruby\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"rust\": false, \"racket\": false, \"erlang\": false, \"elixir\": false, \"pythondata\": false, \"react\": false, \"vanillajs\": false, \"postgresql\": false, \"cangjie\": false}",
"topicTags": [
{
"name": "Database",
@@ -59,7 +59,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"40.1K\", \"totalSubmission\": \"66.5K\", \"totalAcceptedRaw\": 40146, \"totalSubmissionRaw\": 66521, \"acRate\": \"60.4%\"}",
"stats": "{\"totalAccepted\": \"63.7K\", \"totalSubmission\": \"107K\", \"totalAcceptedRaw\": 63700, \"totalSubmissionRaw\": 107022, \"acRate\": \"59.5%\"}",
"hints": [],
"solution": null,
"status": null,
@@ -76,7 +76,7 @@
"insert into Followers (user_id, follower_id) values ('2', '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>\"]}",
"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 2.2.2 and NumPy 1.26.4<\\/p>\"],\"postgresql\":[\"PostgreSQL\",\"<p>PostgreSQL 16<\\/p>\"]}",
"book": null,
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"isDailyQuestion": false,