1+ {
2+ "data" : {
3+ "question" : {
4+ "questionId" : " 3746" ,
5+ "questionFrontendId" : " 3401" ,
6+ "categoryTitle" : " Database" ,
7+ "boundTopicId" : 3033181 ,
8+ "title" : " Find Circular Gift Exchange Chains" ,
9+ "titleSlug" : " find-circular-gift-exchange-chains" ,
10+ "content" : null ,
11+ "translatedTitle" : null ,
12+ "translatedContent" : null ,
13+ "isPaidOnly" : true ,
14+ "difficulty" : " Hard" ,
15+ "likes" : 0 ,
16+ "dislikes" : 0 ,
17+ "isLiked" : null ,
18+ "similarQuestions" : " []" ,
19+ "contributors" : [],
20+ "langToValidPlayground" : null ,
21+ "topicTags" : [
22+ {
23+ "name" : " Database" ,
24+ "slug" : " database" ,
25+ "translatedName" : " 数据库" ,
26+ "__typename" : " TopicTagNode"
27+ }
28+ ],
29+ "companyTagStats" : null ,
30+ "codeSnippets" : null ,
31+ "stats" : " {\" totalAccepted\" : \" 16\" , \" totalSubmission\" : \" 23\" , \" totalAcceptedRaw\" : 16, \" totalSubmissionRaw\" : 23, \" acRate\" : \" 69.6%\" }" ,
32+ "hints" : [],
33+ "solution" : null ,
34+ "status" : null ,
35+ "sampleTestCase" : " {\" headers\" :{\" SecretSanta\" :[\" giver_id\" ,\" receiver_id\" ,\" gift_value\" ]},\" rows\" :{\" SecretSanta\" :[[1,2,20],[2,3,30],[3,1,40],[4,5,25],[5,4,35]]}}" ,
36+ "metaData" : " {\" mysql\" :[\" CREATE TABLE SecretSanta (\\ n giver_id INT,\\ n receiver_id INT,\\ n gift_value INT\\ n)\\ n\" ],\" mssql\" :[\" CREATE TABLE SecretSanta (\\ n giver_id INT,\\ n receiver_id INT,\\ n gift_value INT\\ n)\\ n\" ],\" oraclesql\" :[\" CREATE TABLE SecretSanta (\\ n giver_id NUMBER,\\ n receiver_id NUMBER,\\ n gift_value NUMBER\\ n)\\ n\" ],\" database\" :true,\" name\" :\" find_gift_chains\" ,\" pythondata\" :[\" SecretSanta = pd.DataFrame(columns=[\\\" giver_id\\\" , \\\" receiver_id\\\" , \\\" gift_value\\\" ]).astype({\\\" giver_id\\\" : \\\" int\\\" , \\\" receiver_id\\\" : \\\" int\\\" , \\\" gift_value\\\" : \\\" int\\\" })\\ n\" ],\" postgresql\" :[\" CREATE TABLE SecretSanta (\\ n giver_id INT,\\ n receiver_id INT,\\ n gift_value INT\\ n)\\ n\" ],\" database_schema\" :{\" SecretSanta\" :{\" giver_id\" :\" INT\" ,\" receiver_id\" :\" INT\" ,\" gift_value\" :\" INT\" }}}" ,
37+ "judgerAvailable" : true ,
38+ "judgeType" : " large" ,
39+ "mysqlSchemas" : [
40+ " CREATE TABLE SecretSanta (\n giver_id INT,\n receiver_id INT,\n gift_value INT\n )\n " ,
41+ " Truncate table SecretSanta" ,
42+ " insert into SecretSanta (giver_id, receiver_id, gift_value) values ('1', '2', '20')" ,
43+ " insert into SecretSanta (giver_id, receiver_id, gift_value) values ('2', '3', '30')" ,
44+ " insert into SecretSanta (giver_id, receiver_id, gift_value) values ('3', '1', '40')" ,
45+ " insert into SecretSanta (giver_id, receiver_id, gift_value) values ('4', '5', '25')" ,
46+ " insert into SecretSanta (giver_id, receiver_id, gift_value) values ('5', '4', '35')"
47+ ],
48+ "enableRunCode" : true ,
49+ "envInfo" : " {\" mysql\" :[\" MySQL\" ,\" <p>\\ u7248\\ u672c\\ uff1a<code>MySQL 8.0<\\ /code><\\ /p>\" ],\" mssql\" :[\" MS SQL Server\" ,\" <p>mssql server 2019.<\\ /p>\" ],\" oraclesql\" :[\" Oracle\" ,\" <p>Oracle Sql 11.2.<\\ /p>\" ],\" pythondata\" :[\" Pandas\" ,\" <p>Python 3.10 with Pandas 2.2.2 and NumPy 1.26.4<\\ /p>\" ],\" postgresql\" :[\" PostgreSQL\" ,\" <p>PostgreSQL 16<\\ /p>\" ]}" ,
50+ "book" : null ,
51+ "isSubscribed" : false ,
52+ "isDailyQuestion" : false ,
53+ "dailyRecordStatus" : null ,
54+ "editorType" : " CKEDITOR" ,
55+ "ugcQuestionId" : null ,
56+ "style" : " LEETCODE" ,
57+ "exampleTestcases" : " {\" headers\" :{\" SecretSanta\" :[\" giver_id\" ,\" receiver_id\" ,\" gift_value\" ]},\" rows\" :{\" SecretSanta\" :[[1,2,20],[2,3,30],[3,1,40],[4,5,25],[5,4,35]]}}" ,
58+ "__typename" : " QuestionNode"
59+ }
60+ }
61+ }
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