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存量题库数据更新
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@@ -6,13 +6,13 @@
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"boundTopicId": null,
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"title": "Actors and Directors Who Cooperated At Least Three Times",
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"titleSlug": "actors-and-directors-who-cooperated-at-least-three-times",
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"content": "<p>Table: <code>ActorDirector</code></p>\n\n<pre>\n+-------------+---------+\n| Column Name | Type |\n+-------------+---------+\n| actor_id | int |\n| director_id | int |\n| timestamp | int |\n+-------------+---------+\ntimestamp is the primary key column for this table.\n</pre>\n\n<p> </p>\n\n<p>Write a SQL query for a report that provides the pairs <code>(actor_id, director_id)</code> where the actor has cooperated with the director at least three times.</p>\n\n<p>Return the result table in <strong>any order</strong>.</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> \nActorDirector table:\n+-------------+-------------+-------------+\n| actor_id | director_id | timestamp |\n+-------------+-------------+-------------+\n| 1 | 1 | 0 |\n| 1 | 1 | 1 |\n| 1 | 1 | 2 |\n| 1 | 2 | 3 |\n| 1 | 2 | 4 |\n| 2 | 1 | 5 |\n| 2 | 1 | 6 |\n+-------------+-------------+-------------+\n<strong>Output:</strong> \n+-------------+-------------+\n| actor_id | director_id |\n+-------------+-------------+\n| 1 | 1 |\n+-------------+-------------+\n<strong>Explanation:</strong> The only pair is (1, 1) where they cooperated exactly 3 times.\n</pre>\n",
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"content": "<p>Table: <code>ActorDirector</code></p>\n\n<pre>\n+-------------+---------+\n| Column Name | Type |\n+-------------+---------+\n| actor_id | int |\n| director_id | int |\n| timestamp | int |\n+-------------+---------+\ntimestamp is the primary key (column with unique values) for this table.\n</pre>\n\n<p> </p>\n\n<p>Write a solution to find all the pairs <code>(actor_id, director_id)</code> where the actor has cooperated with the director at least three times.</p>\n\n<p>Return the result table in <strong>any order</strong>.</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> \nActorDirector table:\n+-------------+-------------+-------------+\n| actor_id | director_id | timestamp |\n+-------------+-------------+-------------+\n| 1 | 1 | 0 |\n| 1 | 1 | 1 |\n| 1 | 1 | 2 |\n| 1 | 2 | 3 |\n| 1 | 2 | 4 |\n| 2 | 1 | 5 |\n| 2 | 1 | 6 |\n+-------------+-------------+-------------+\n<strong>Output:</strong> \n+-------------+-------------+\n| actor_id | director_id |\n+-------------+-------------+\n| 1 | 1 |\n+-------------+-------------+\n<strong>Explanation:</strong> The only pair is (1, 1) where they cooperated exactly 3 times.\n</pre>\n",
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"translatedTitle": null,
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"translatedContent": null,
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"isPaidOnly": false,
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"difficulty": "Easy",
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"likes": 155,
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"dislikes": 25,
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"likes": 617,
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"dislikes": 45,
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"isLiked": null,
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"similarQuestions": "[]",
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"exampleTestcases": "{\"headers\":{\"ActorDirector\":[\"actor_id\",\"director_id\",\"timestamp\"]},\"rows\":{\"ActorDirector\":[[1,1,0],[1,1,1],[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6]]}}",
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@@ -45,14 +45,33 @@
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"langSlug": "oraclesql",
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"code": "/* Write your PL/SQL query statement below */\n",
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"__typename": "CodeSnippetNode"
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},
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{
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"lang": "Pandas",
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"langSlug": "pythondata",
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"code": "import pandas as pd\n\ndef actors_and_directors(actor_director: pd.DataFrame) -> pd.DataFrame:\n ",
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"__typename": "CodeSnippetNode"
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},
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{
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"lang": "PostgreSQL",
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"langSlug": "postgresql",
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"code": "-- Write your PostgreSQL query statement below\n",
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"__typename": "CodeSnippetNode"
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}
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],
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"stats": "{\"totalAccepted\": \"45.6K\", \"totalSubmission\": \"62.8K\", \"totalAcceptedRaw\": 45634, \"totalSubmissionRaw\": 62840, \"acRate\": \"72.6%\"}",
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"stats": "{\"totalAccepted\": \"151.3K\", \"totalSubmission\": \"217.4K\", \"totalAcceptedRaw\": 151303, \"totalSubmissionRaw\": 217412, \"acRate\": \"69.6%\"}",
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"hints": [],
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"solution": null,
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"solution": {
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"id": "2013",
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"canSeeDetail": false,
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"paidOnly": true,
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"hasVideoSolution": false,
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"paidOnlyVideo": true,
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"__typename": "ArticleNode"
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},
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"status": null,
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"sampleTestCase": "{\"headers\":{\"ActorDirector\":[\"actor_id\",\"director_id\",\"timestamp\"]},\"rows\":{\"ActorDirector\":[[1,1,0],[1,1,1],[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6]]}}",
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"metaData": "{\n \"mysql\": [\n \"Create table If Not Exists ActorDirector (actor_id int, director_id int, timestamp int)\"\n ],\n \"mssql\": [\n \"Create table ActorDirector (actor_id int, director_id int, timestamp int)\"\n ],\n \"oraclesql\": [\n \"Create table ActorDirector (actor_id int, director_id int, timestamp int)\"\n ],\n \"database\": true\n}",
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"metaData": "{\"mysql\": [\"Create table If Not Exists ActorDirector (actor_id int, director_id int, timestamp int)\"], \"mssql\": [\"Create table ActorDirector (actor_id int, director_id int, timestamp int)\"], \"oraclesql\": [\"Create table ActorDirector (actor_id int, director_id int, timestamp int)\"], \"database\": true, \"name\": \"actors_and_directors\", \"pythondata\": [\"ActorDirector = pd.DataFrame([], columns=['actor_id', 'director_id', 'timestamp']).astype({'actor_id':'int64', 'director_id':'int64', 'timestamp':'int64'})\"], \"manual\": false, \"postgresql\": [\"Create table If Not Exists ActorDirector (actor_id int, director_id int, timestamp int)\"], \"database_schema\": {\"ActorDirector\": {\"actor_id\": \"INT\", \"director_id\": \"INT\", \"timestamp\": \"INT\"}}}",
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"judgerAvailable": true,
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"judgeType": "large",
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"mysqlSchemas": [
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@@ -69,7 +88,7 @@
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"enableRunCode": true,
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"enableTestMode": false,
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"enableDebugger": false,
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"envInfo": "{\"mysql\": [\"MySQL\", \"<p><code>MySQL 8.0</code>.</p>\"], \"mssql\": [\"MS SQL Server\", \"<p><code>mssql server 2019</code>.</p>\"], \"oraclesql\": [\"Oracle\", \"<p><code>Oracle Sql 11.2</code>.</p>\"]}",
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"envInfo": "{\"mysql\": [\"MySQL\", \"<p><code>MySQL 8.0</code>.</p>\"], \"mssql\": [\"MS SQL Server\", \"<p><code>mssql server 2019</code>.</p>\"], \"oraclesql\": [\"Oracle\", \"<p><code>Oracle Sql 11.2</code>.</p>\"], \"pythondata\": [\"Pandas\", \"<p>Python 3.10 with Pandas 2.0.2 and NumPy 1.25.0</p>\"], \"postgresql\": [\"PostgreSQL\", \"<p>PostgreSQL 16</p>\"]}",
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"libraryUrl": null,
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"adminUrl": null,
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"challengeQuestion": null,
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