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小墨
2022-05-02 23:44:12 +08:00
parent 7ea03594b3
commit 2a71c78585
4790 changed files with 11696 additions and 10944 deletions
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leetcode-cn/originData/[no content]count-student-number-in-departments.json
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@@ -12,7 +12,7 @@
"translatedContent": null,
"isPaidOnly": true,
"difficulty": "Medium",
"likes": 42,
"likes": 45,
"dislikes": 0,
"isLiked": null,
"similarQuestions": "[]",
@@ -28,14 +28,14 @@
],
"companyTagStats": null,
"codeSnippets": null,
"stats": "{\"totalAccepted\": \"14.1K\", \"totalSubmission\": \"26.8K\", \"totalAcceptedRaw\": 14096, \"totalSubmissionRaw\": 26773, \"acRate\": \"52.7%\"}",
"stats": "{\"totalAccepted\": \"14.8K\", \"totalSubmission\": \"28.3K\", \"totalAcceptedRaw\": 14834, \"totalSubmissionRaw\": 28271, \"acRate\": \"52.5%\"}",
"hints": [
"Still remember the difference between 'INNER JOIN' and 'OUTTER JOIN' in SQL?",
"Do you know other expressions using the 'COUNT' function besides 'COUNT(*)'?"
],
"solution": null,
"status": null,
"sampleTestCase": "{\"headers\":{\"Student\":[\"student_id\",\"student_name\",\"gender\",\"dept_id\"],\"Department\":[\"dept_id\",\"dept_name\"]},\"rows\":{\"Student\":[[1,\"Jack\",\"M\",1],[2,\"Jane\",\"F\",1],[3,\"Mark\",\"M\",2]],\"Department\":[[1,\"Engineering\"],[2,\"Science\"],[3,\"Law\"]]}}",
"sampleTestCase": "{\"headers\":{\"student\":[\"student_id\",\"student_name\",\"gender\",\"dept_id\"],\"department\":[\"dept_id\",\"dept_name\"]},\"rows\":{\"student\":[[1,\"Jack\",\"M\",1],[2,\"Jane\",\"F\",1],[3,\"Mark\",\"M\",2]],\"department\":[[1,\"Engineering\"],[2,\"Science\"],[3,\"Law\"]]}}",
"metaData": "{\n \"mysql\": [\n \"Create table If Not Exists Student (student_id int,student_name varchar(45), gender varchar(6), dept_id int)\",\n \"Create table If Not Exists Department (dept_id int, dept_name varchar(255))\"\n ],\n \"mssql\": [\n \"Create table Student (student_id int,student_name varchar(45), gender varchar(6), dept_id int)\",\n \"Create table Department (dept_id int, dept_name varchar(255))\"\n ],\n \"oraclesql\": [\n \"Create table Student (student_id int,student_name varchar(45), gender varchar(6), dept_id int)\",\n \"Create table Department (dept_id int, dept_name varchar(255))\"\n ],\n \"database\": true\n}",
"judgerAvailable": true,
"judgeType": "large",