mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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71 lines
4.4 KiB
JSON
71 lines
4.4 KiB
JSON
{
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"data": {
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"question": {
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"questionId": "570",
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"questionFrontendId": "570",
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"boundTopicId": null,
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"title": "Managers with at Least 5 Direct Reports",
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"titleSlug": "managers-with-at-least-5-direct-reports",
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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": "Medium",
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"likes": 211,
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"dislikes": 29,
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"isLiked": null,
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"similarQuestions": "[]",
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"exampleTestcases": "{\"headers\": {\"Employee\": [\"id\", \"name\", \"department\", \"managerId\"]}, \"rows\": {\"Employee\": [[101, \"John\", \"A\", null],[102, \"Dan\", \"A\", 101], [103, \"James\", \"A\", 101], [104, \"Amy\", \"A\", 101], [105, \"Anne\", \"A\", 101], [106, \"Ron\", \"B\", 101]]}}",
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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\": \"55.7K\", \"totalSubmission\": \"83.3K\", \"totalAcceptedRaw\": 55734, \"totalSubmissionRaw\": 83300, \"acRate\": \"66.9%\"}",
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"hints": [
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"Try to get all the mangerIDs that have count bigger than 5",
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"Use the last hint's result as a table and do join with origin table at id equals to managerId",
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"This is a very good example to show the performance of SQL code. Try to work out other solutions and you may be surprised by running time difference.",
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"If your solution uses 'IN' function and runs more than 5 seconds, try to optimize it by using 'JOIN' instead."
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],
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"solution": {
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"id": "209",
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"canSeeDetail": true,
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"paidOnly": false,
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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\": {\"Employee\": [\"id\", \"name\", \"department\", \"managerId\"]}, \"rows\": {\"Employee\": [[101, \"John\", \"A\", null],[102, \"Dan\", \"A\", 101], [103, \"James\", \"A\", 101], [104, \"Amy\", \"A\", 101], [105, \"Anne\", \"A\", 101], [106, \"Ron\", \"B\", 101]]}}",
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"metaData": "{\n \"mysql\": [\n \"Create table If Not Exists Employee (id int, name varchar(255), department varchar(255), managerId int)\"\n ],\n \"mssql\": [\n \"Create table Employee (id int, name varchar(255), department varchar(255), managerId int)\"\n ],\n \"oraclesql\": [\n \"Create table Employee (id int, name varchar(255), department varchar(255), managerId int)\"\n ],\n \"database\": true\n}",
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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 Employee (id int, name varchar(255), department varchar(255), managerId int)",
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"Truncate table Employee",
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"insert into Employee (id, name, department, managerId) values ('101', 'John', 'A', 'None')",
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"insert into Employee (id, name, department, managerId) values ('102', 'Dan', 'A', '101')",
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"insert into Employee (id, name, department, managerId) values ('103', 'James', 'A', '101')",
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"insert into Employee (id, name, department, managerId) values ('104', 'Amy', 'A', '101')",
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"insert into Employee (id, name, department, managerId) values ('105', 'Anne', 'A', '101')",
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"insert into Employee (id, name, department, managerId) values ('106', 'Ron', 'B', '101')"
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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>\"]}",
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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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} |