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https://gitee.com/coder-xiaomo/leetcode-problemset
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75 lines
6.2 KiB
JSON
75 lines
6.2 KiB
JSON
{
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"data": {
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"question": {
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"questionId": "597",
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"questionFrontendId": "597",
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"boundTopicId": null,
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"title": "Friend Requests I: Overall Acceptance Rate",
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"titleSlug": "friend-requests-i-overall-acceptance-rate",
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"content": null,
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"translatedTitle": null,
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"translatedContent": null,
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"isPaidOnly": true,
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"difficulty": "Easy",
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"likes": 297,
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"dislikes": 754,
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"isLiked": null,
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"similarQuestions": "[]",
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"exampleTestcases": "{\"headers\":{\"FriendRequest\":[\"sender_id\",\"send_to_id\",\"request_date\"],\"RequestAccepted\":[\"requester_id\",\"accepter_id\",\"accept_date\"]},\"rows\":{\"FriendRequest\":[[1,2,\"2016/06/01\"],[1,3,\"2016/06/01\"],[1,4,\"2016/06/01\"],[2,3,\"2016/06/02\"],[3,4,\"2016/06/09\"]],\"RequestAccepted\":[[1,2,\"2016/06/03\"],[1,3,\"2016/06/08\"],[2,3,\"2016/06/08\"],[3,4,\"2016/06/09\"],[3,4,\"2016/06/10\"]]}}",
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"categoryTitle": "Database",
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"contributors": [],
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"topicTags": [
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{
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"name": "Database",
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"slug": "database",
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"translatedName": null,
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"__typename": "TopicTagNode"
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}
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],
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"companyTagStats": null,
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"codeSnippets": null,
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"stats": "{\"totalAccepted\": \"71.6K\", \"totalSubmission\": \"170.4K\", \"totalAcceptedRaw\": 71633, \"totalSubmissionRaw\": 170378, \"acRate\": \"42.0%\"}",
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"hints": [
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"Still remember how to count the number of rows in a table?",
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"What is the keyword to filter the duplicated records in a table?"
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],
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"solution": {
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"id": "161",
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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\":{\"FriendRequest\":[\"sender_id\",\"send_to_id\",\"request_date\"],\"RequestAccepted\":[\"requester_id\",\"accepter_id\",\"accept_date\"]},\"rows\":{\"FriendRequest\":[[1,2,\"2016/06/01\"],[1,3,\"2016/06/01\"],[1,4,\"2016/06/01\"],[2,3,\"2016/06/02\"],[3,4,\"2016/06/09\"]],\"RequestAccepted\":[[1,2,\"2016/06/03\"],[1,3,\"2016/06/08\"],[2,3,\"2016/06/08\"],[3,4,\"2016/06/09\"],[3,4,\"2016/06/10\"]]}}",
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"metaData": "{\"mysql\": [\"Create table If Not Exists FriendRequest (sender_id int, send_to_id int, request_date date)\", \"Create table If Not Exists RequestAccepted (requester_id int, accepter_id int, accept_date date)\"], \"mssql\": [\"Create table FriendRequest (sender_id int, send_to_id int, request_date date)\", \"Create table RequestAccepted (requester_id int, accepter_id int, accept_date date)\"], \"oraclesql\": [\"Create table FriendRequest (sender_id int, send_to_id int, request_date date)\", \"Create table RequestAccepted (requester_id int, accepter_id int, accept_date date)\", \"Alter SESSION set NLS_DATE_FORMAT = 'YYYY/MM/DD'\"], \"database\": true, \"name\": \"acceptance_rate\", \"pythondata\": [\"FriendRequest = pd.DataFrame([], columns=['sender_id', 'send_to_id', 'request_date']).astype({'sender_id':'Int64', 'send_to_id':'Int64', 'request_date':'datetime64[ns]'})\", \"RequestAccepted = pd.DataFrame([], columns=['requester_id', 'accepter_id', 'accept_date']).astype({'requester_id':'Int64', 'accepter_id':'Int64', 'accept_date':'datetime64[ns]'})\"], \"postgresql\": [\"Create table If Not Exists FriendRequest (sender_id int, send_to_id int, request_date date)\", \"Create table If Not Exists RequestAccepted (requester_id int, accepter_id int, accept_date date)\"], \"database_schema\": {\"FriendRequest\": {\"sender_id\": \"INT\", \"send_to_id\": \"INT\", \"request_date\": \"DATE\"}, \"RequestAccepted\": {\"requester_id\": \"INT\", \"accepter_id\": \"INT\", \"accept_date\": \"DATE\"}}}",
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"judgerAvailable": true,
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"judgeType": "large",
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"mysqlSchemas": [
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"Create table If Not Exists FriendRequest (sender_id int, send_to_id int, request_date date)",
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"Create table If Not Exists RequestAccepted (requester_id int, accepter_id int, accept_date date)",
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"Truncate table FriendRequest",
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"insert into FriendRequest (sender_id, send_to_id, request_date) values ('1', '2', '2016/06/01')",
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"insert into FriendRequest (sender_id, send_to_id, request_date) values ('1', '3', '2016/06/01')",
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"insert into FriendRequest (sender_id, send_to_id, request_date) values ('1', '4', '2016/06/01')",
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"insert into FriendRequest (sender_id, send_to_id, request_date) values ('2', '3', '2016/06/02')",
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"insert into FriendRequest (sender_id, send_to_id, request_date) values ('3', '4', '2016/06/09')",
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"Truncate table RequestAccepted",
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"insert into RequestAccepted (requester_id, accepter_id, accept_date) values ('1', '2', '2016/06/03')",
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"insert into RequestAccepted (requester_id, accepter_id, accept_date) values ('1', '3', '2016/06/08')",
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"insert into RequestAccepted (requester_id, accepter_id, accept_date) values ('2', '3', '2016/06/08')",
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"insert into RequestAccepted (requester_id, accepter_id, accept_date) values ('3', '4', '2016/06/09')",
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"insert into RequestAccepted (requester_id, accepter_id, accept_date) values ('3', '4', '2016/06/10')"
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],
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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>\"], \"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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"__typename": "QuestionNode"
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}
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}
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} |