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zhangbk1
2024-06-05 08:53:56 +08:00
parent 4b8628b444
commit f55b93a706
33 changed files with 10744 additions and 6357 deletions
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leetcode/originData/[no content]employee-task-duration-and-concurrent-tasks.json Normal file
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{
"data": {
"question": {
"questionId": "3465",
"questionFrontendId": "3156",
"boundTopicId": null,
"title": "Employee Task Duration and Concurrent Tasks",
"titleSlug": "employee-task-duration-and-concurrent-tasks",
"content": null,
"translatedTitle": null,
"translatedContent": null,
"isPaidOnly": true,
"difficulty": "Hard",
"likes": 3,
"dislikes": 0,
"isLiked": null,
"similarQuestions": "[]",
"exampleTestcases": "{\"headers\":{\"Tasks\":[\"task_id\",\"employee_id\",\"start_time\",\"end_time\"]},\"rows\":{\"Tasks\":[[1,1001,\"2023-05-01 08:00:00\",\"2023-05-01 09:00:00\"],[2,1001,\"2023-05-01 08:30:00\",\"2023-05-01 10:30:00\"],[3,1001,\"2023-05-01 11:00:00\",\"2023-05-01 12:00:00\"],[7,1001,\"2023-05-01 13:00:00\",\"2023-05-01 15:30:00\"],[4,1002,\"2023-05-01 09:00:00\",\"2023-05-01 10:00:00\"],[5,1002,\"2023-05-01 09:30:00\",\"2023-05-01 11:30:00\"],[6,1003,\"2023-05-01 14:00:00\",\"2023-05-01 16:00:00\"]]}}",
"categoryTitle": "Database",
"contributors": [],
"topicTags": [
{
"name": "Database",
"slug": "database",
"translatedName": null,
"__typename": "TopicTagNode"
}
],
"companyTagStats": null,
"codeSnippets": null,
"stats": "{\"totalAccepted\": \"217\", \"totalSubmission\": \"337\", \"totalAcceptedRaw\": 217, \"totalSubmissionRaw\": 337, \"acRate\": \"64.4%\"}",
"hints": [],
"solution": null,
"status": null,
"sampleTestCase": "{\"headers\":{\"Tasks\":[\"task_id\",\"employee_id\",\"start_time\",\"end_time\"]},\"rows\":{\"Tasks\":[[1,1001,\"2023-05-01 08:00:00\",\"2023-05-01 09:00:00\"],[2,1001,\"2023-05-01 08:30:00\",\"2023-05-01 10:30:00\"],[3,1001,\"2023-05-01 11:00:00\",\"2023-05-01 12:00:00\"],[7,1001,\"2023-05-01 13:00:00\",\"2023-05-01 15:30:00\"],[4,1002,\"2023-05-01 09:00:00\",\"2023-05-01 10:00:00\"],[5,1002,\"2023-05-01 09:30:00\",\"2023-05-01 11:30:00\"],[6,1003,\"2023-05-01 14:00:00\",\"2023-05-01 16:00:00\"]]}}",
"metaData": "{\"mysql\": [\"CREATE TABLE if Not exists Tasks (\\n task_id INT ,\\n employee_id INT,\\n start_time DATETIME,\\n end_time DATETIME\\n);\"], \"mssql\": [\"CREATE TABLE Tasks (\\n task_id INT PRIMARY KEY,\\n employee_id INT,\\n start_time DATETIME,\\n end_time DATETIME\\n);\\n\"], \"oraclesql\": [\"CREATE TABLE Tasks (\\n task_id int ,\\n employee_id int,\\n start_time DATE,\\n end_time DATE\\n)\\n\\n\\n\\n\\n\\n\\n\", \"ALTER SESSION SET nls_date_format='YYYY-MM-DD HH24:MI:SS'\"], \"postgresql\": [\"CREATE TABLE IF NOT EXISTS Tasks (\\n task_id INT,\\n employee_id INT,\\n start_time TIMESTAMP,\\n end_time TIMESTAMP\\n);\\n\"], \"pythondata\": [\"Tasks = pd.DataFrame([], columns=['task_id', 'employee_id', 'start_time', 'end_time']).astype({\\n 'task_id': 'Int64',\\n 'employee_id': 'Int64',\\n 'start_time': 'datetime64[ns]',\\n 'end_time': 'datetime64[ns]'\\n})\"], \"database\": true, \"name\": \"find_total_duration\", \"database_schema\": {\"Tasks\": {\"task_id\": \"INT\", \"employee_id\": \"INT\", \"start_time\": \"DATETIME\", \"end_time\": \"DATETIME\"}}}",
"judgerAvailable": true,
"judgeType": "large",
"mysqlSchemas": [
"CREATE TABLE if Not exists Tasks (\n task_id INT ,\n employee_id INT,\n start_time DATETIME,\n end_time DATETIME\n);",
"Truncate table Tasks",
"insert into Tasks (task_id, employee_id, start_time, end_time) values ('1', '1001', '2023-05-01 08:00:00', '2023-05-01 09:00:00')",
"insert into Tasks (task_id, employee_id, start_time, end_time) values ('2', '1001', '2023-05-01 08:30:00', '2023-05-01 10:30:00')",
"insert into Tasks (task_id, employee_id, start_time, end_time) values ('3', '1001', '2023-05-01 11:00:00', '2023-05-01 12:00:00')",
"insert into Tasks (task_id, employee_id, start_time, end_time) values ('7', '1001', '2023-05-01 13:00:00', '2023-05-01 15:30:00')",
"insert into Tasks (task_id, employee_id, start_time, end_time) values ('4', '1002', '2023-05-01 09:00:00', '2023-05-01 10:00:00')",
"insert into Tasks (task_id, employee_id, start_time, end_time) values ('5', '1002', '2023-05-01 09:30:00', '2023-05-01 11:30:00')",
"insert into Tasks (task_id, employee_id, start_time, end_time) values ('6', '1003', '2023-05-01 14:00:00', '2023-05-01 16:00:00')"
],
"enableRunCode": true,
"enableTestMode": false,
"enableDebugger": false,
"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>\"]}",
"libraryUrl": null,
"adminUrl": null,
"challengeQuestion": null,
"__typename": "QuestionNode"
}
}
}