mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-09-05 23:41:41 +08:00
存量题库数据更新
This commit is contained in:
@@ -7,17 +7,17 @@
|
||||
"boundTopicId": 33166,
|
||||
"title": "Article Views I",
|
||||
"titleSlug": "article-views-i",
|
||||
"content": "<p>Table: <code>Views</code></p>\n\n<pre>\n+---------------+---------+\n| Column Name | Type |\n+---------------+---------+\n| article_id | int |\n| author_id | int |\n| viewer_id | int |\n| view_date | date |\n+---------------+---------+\nThere is no primary key for this table, it may have duplicate rows.\nEach row of this table indicates that some viewer viewed an article (written by some author) on some date. \nNote that equal author_id and viewer_id indicate the same person.\n</pre>\n\n<p> </p>\n\n<p>Write an SQL query to find all the authors that viewed at least one of their own articles.</p>\n\n<p>Return the result table sorted by <code>id</code> in ascending order.</p>\n\n<p>The query result format is in the following example.</p>\n\n<p> </p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> \nViews table:\n+------------+-----------+-----------+------------+\n| article_id | author_id | viewer_id | view_date |\n+------------+-----------+-----------+------------+\n| 1 | 3 | 5 | 2019-08-01 |\n| 1 | 3 | 6 | 2019-08-02 |\n| 2 | 7 | 7 | 2019-08-01 |\n| 2 | 7 | 6 | 2019-08-02 |\n| 4 | 7 | 1 | 2019-07-22 |\n| 3 | 4 | 4 | 2019-07-21 |\n| 3 | 4 | 4 | 2019-07-21 |\n+------------+-----------+-----------+------------+\n<strong>Output:</strong> \n+------+\n| id |\n+------+\n| 4 |\n| 7 |\n+------+\n</pre>\n",
|
||||
"content": "<p>Table: <code>Views</code></p>\n\n<pre>\n+---------------+---------+\n| Column Name | Type |\n+---------------+---------+\n| article_id | int |\n| author_id | int |\n| viewer_id | int |\n| view_date | date |\n+---------------+---------+\nThere is no primary key (column with unique values) for this table, the table may have duplicate rows.\nEach row of this table indicates that some viewer viewed an article (written by some author) on some date. \nNote that equal author_id and viewer_id indicate the same person.\n</pre>\n\n<p> </p>\n\n<p>Write a solution to find all the authors that viewed at least one of their own articles.</p>\n\n<p>Return the result table sorted by <code>id</code> in ascending order.</p>\n\n<p>The result format is in the following example.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> \nViews table:\n+------------+-----------+-----------+------------+\n| article_id | author_id | viewer_id | view_date |\n+------------+-----------+-----------+------------+\n| 1 | 3 | 5 | 2019-08-01 |\n| 1 | 3 | 6 | 2019-08-02 |\n| 2 | 7 | 7 | 2019-08-01 |\n| 2 | 7 | 6 | 2019-08-02 |\n| 4 | 7 | 1 | 2019-07-22 |\n| 3 | 4 | 4 | 2019-07-21 |\n| 3 | 4 | 4 | 2019-07-21 |\n+------------+-----------+-----------+------------+\n<strong>Output:</strong> \n+------+\n| id |\n+------+\n| 4 |\n| 7 |\n+------+\n</pre>\n",
|
||||
"translatedTitle": "文章浏览 I",
|
||||
"translatedContent": "<p><code>Views</code> 表：</p>\n\n<pre>\n+---------------+---------+\n| Column Name | Type |\n+---------------+---------+\n| article_id | int |\n| author_id | int |\n| viewer_id | int |\n| view_date | date |\n+---------------+---------+\n此表无主键，因此可能会存在重复行。\n此表的每一行都表示某人在某天浏览了某位作者的某篇文章。\n请注意，同一人的 author_id 和 viewer_id 是相同的。\n</pre>\n\n<p> </p>\n\n<p>请编写一条 SQL 查询以找出所有浏览过自己文章的作者，结果按照 id 升序排列。</p>\n\n<p>查询结果的格式如下所示：</p>\n\n<pre>\nViews 表：\n+------------+-----------+-----------+------------+\n| article_id | author_id | viewer_id | view_date |\n+------------+-----------+-----------+------------+\n| 1 | 3 | 5 | 2019-08-01 |\n| 1 | 3 | 6 | 2019-08-02 |\n| 2 | 7 | 7 | 2019-08-01 |\n| 2 | 7 | 6 | 2019-08-02 |\n| 4 | 7 | 1 | 2019-07-22 |\n| 3 | 4 | 4 | 2019-07-21 |\n| 3 | 4 | 4 | 2019-07-21 |\n+------------+-----------+-----------+------------+\n\n结果表：\n+------+\n| id |\n+------+\n| 4 |\n| 7 |\n+------+\n</pre>\n",
|
||||
"translatedContent": "<p><code>Views</code> 表：</p>\n\n<pre>\n+---------------+---------+\n| Column Name | Type |\n+---------------+---------+\n| article_id | int |\n| author_id | int |\n| viewer_id | int |\n| view_date | date |\n+---------------+---------+\n此表可能会存在重复行。（换句话说，在 SQL 中这个表没有主键）\n此表的每一行都表示某人在某天浏览了某位作者的某篇文章。\n请注意，同一人的 author_id 和 viewer_id 是相同的。\n</pre>\n\n<p> </p>\n\n<p>请查询出所有浏览过自己文章的作者</p>\n\n<p>结果按照 <code>id</code> 升序排列。</p>\n\n<p>查询结果的格式如下所示：</p>\n\n<p> </p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>\nViews 表：\n+------------+-----------+-----------+------------+\n| article_id | author_id | viewer_id | view_date |\n+------------+-----------+-----------+------------+\n| 1 | 3 | 5 | 2019-08-01 |\n| 1 | 3 | 6 | 2019-08-02 |\n| 2 | 7 | 7 | 2019-08-01 |\n| 2 | 7 | 6 | 2019-08-02 |\n| 4 | 7 | 1 | 2019-07-22 |\n| 3 | 4 | 4 | 2019-07-21 |\n| 3 | 4 | 4 | 2019-07-21 |\n+------------+-----------+-----------+------------+\n\n<strong>输出：</strong>\n+------+\n| id |\n+------+\n| 4 |\n| 7 |\n+------+\n</pre>\n",
|
||||
"isPaidOnly": false,
|
||||
"difficulty": "Easy",
|
||||
"likes": 21,
|
||||
"likes": 100,
|
||||
"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, \"ruby\": false, \"bash\": false, \"swift\": false, \"golang\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"kotlin\": false, \"rust\": false, \"php\": false, \"typescript\": false, \"racket\": false, \"erlang\": false, \"elixir\": 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}",
|
||||
"topicTags": [
|
||||
{
|
||||
"name": "Database",
|
||||
@@ -45,14 +45,26 @@
|
||||
"langSlug": "oraclesql",
|
||||
"code": "/* Write your PL/SQL query statement below */",
|
||||
"__typename": "CodeSnippetNode"
|
||||
},
|
||||
{
|
||||
"lang": "Pandas",
|
||||
"langSlug": "pythondata",
|
||||
"code": "import pandas as pd\n\ndef article_views(views: pd.DataFrame) -> pd.DataFrame:\n ",
|
||||
"__typename": "CodeSnippetNode"
|
||||
},
|
||||
{
|
||||
"lang": "PostgreSQL",
|
||||
"langSlug": "postgresql",
|
||||
"code": "-- Write your PostgreSQL query statement below",
|
||||
"__typename": "CodeSnippetNode"
|
||||
}
|
||||
],
|
||||
"stats": "{\"totalAccepted\": \"13.6K\", \"totalSubmission\": \"19.1K\", \"totalAcceptedRaw\": 13604, \"totalSubmissionRaw\": 19051, \"acRate\": \"71.4%\"}",
|
||||
"stats": "{\"totalAccepted\": \"84.1K\", \"totalSubmission\": \"119.4K\", \"totalAcceptedRaw\": 84056, \"totalSubmissionRaw\": 119389, \"acRate\": \"70.4%\"}",
|
||||
"hints": [],
|
||||
"solution": null,
|
||||
"status": null,
|
||||
"sampleTestCase": "{\"headers\":{\"Views\":[\"article_id\",\"author_id\",\"viewer_id\",\"view_date\"]},\"rows\":{\"Views\":[[1,3,5,\"2019-08-01\"],[1,3,6,\"2019-08-02\"],[2,7,7,\"2019-08-01\"],[2,7,6,\"2019-08-02\"],[4,7,1,\"2019-07-22\"],[3,4,4,\"2019-07-21\"],[3,4,4,\"2019-07-21\"]]}}",
|
||||
"metaData": "{\n \"mysql\": [\n \"Create table If Not Exists Views (article_id int, author_id int, viewer_id int, view_date date)\"\n ],\n \"mssql\": [\n \"Create table Views (article_id int, author_id int, viewer_id int, view_date date)\"\n ],\n \"oraclesql\": [\n \"Create table Views (article_id int, author_id int, viewer_id int, view_date date)\",\n \"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"\n ],\n \"database\": true\n}",
|
||||
"metaData": "{\"mysql\":[\"Create table If Not Exists Views (article_id int, author_id int, viewer_id int, view_date date)\"],\"mssql\":[\"Create table Views (article_id int, author_id int, viewer_id int, view_date date)\"],\"oraclesql\":[\"Create table Views (article_id int, author_id int, viewer_id int, view_date date)\",\"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"],\"database\":true,\"name\":\"article_views\",\"pythondata\":[\"Views = pd.DataFrame([], columns=['article_id', 'author_id', 'viewer_id', 'view_date']).astype({'article_id':'Int64', 'author_id':'Int64', 'viewer_id':'Int64', 'view_date':'datetime64[ns]'})\"],\"postgresql\":[\"Create table If Not Exists Views (article_id int, author_id int, viewer_id int, view_date date)\"],\"database_schema\":{\"Views\":{\"article_id\":\"INT\",\"author_id\":\"INT\",\"viewer_id\":\"INT\",\"view_date\":\"DATE\"}}}",
|
||||
"judgerAvailable": true,
|
||||
"judgeType": "large",
|
||||
"mysqlSchemas": [
|
||||
@@ -67,7 +79,7 @@
|
||||
"insert into Views (article_id, author_id, viewer_id, view_date) values ('3', '4', '4', '2019-07-21')"
|
||||
],
|
||||
"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>\"]}",
|
||||
"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,
|
||||
|
||||
Reference in New Issue
Block a user