2022-03-27 18:35:17 +08:00
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"data": {
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"questionFrontendId": "1205",
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"boundTopicId": null,
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"title": "Monthly Transactions II",
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"titleSlug": "monthly-transactions-ii",
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2023-12-09 18:42:21 +08:00
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2022-03-27 18:35:17 +08:00
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"similarQuestions": "[{\"title\": \"Monthly Transactions I\", \"titleSlug\": \"monthly-transactions-i\", \"difficulty\": \"Medium\", \"translatedTitle\": null}]",
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"exampleTestcases": "{\"headers\":{\"Transactions\":[\"id\",\"country\",\"state\",\"amount\",\"trans_date\"],\"Chargebacks\":[\"trans_id\",\"trans_date\"]},\"rows\":{\"Transactions\":[[101,\"US\",\"approved\",1000,\"2019-05-18\"],[102,\"US\",\"declined\",2000,\"2019-05-19\"],[103,\"US\",\"approved\",3000,\"2019-06-10\"],[104,\"US\",\"declined\",4000,\"2019-06-13\"],[105,\"US\",\"approved\",5000,\"2019-06-15\"]],\"Chargebacks\":[[102,\"2019-05-29\"],[101,\"2019-06-30\"],[105,\"2019-09-18\"]]}}",
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2023-12-09 18:42:21 +08:00
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"stats": "{\"totalAccepted\": \"21.4K\", \"totalSubmission\": \"51K\", \"totalAcceptedRaw\": 21404, \"totalSubmissionRaw\": 50988, \"acRate\": \"42.0%\"}",
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2022-03-27 18:35:17 +08:00
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"hints": [],
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2023-12-09 18:42:21 +08:00
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"solution": {
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"id": "2208",
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"canSeeDetail": true,
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2022-03-27 18:35:17 +08:00
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"status": null,
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"sampleTestCase": "{\"headers\":{\"Transactions\":[\"id\",\"country\",\"state\",\"amount\",\"trans_date\"],\"Chargebacks\":[\"trans_id\",\"trans_date\"]},\"rows\":{\"Transactions\":[[101,\"US\",\"approved\",1000,\"2019-05-18\"],[102,\"US\",\"declined\",2000,\"2019-05-19\"],[103,\"US\",\"approved\",3000,\"2019-06-10\"],[104,\"US\",\"declined\",4000,\"2019-06-13\"],[105,\"US\",\"approved\",5000,\"2019-06-15\"]],\"Chargebacks\":[[102,\"2019-05-29\"],[101,\"2019-06-30\"],[105,\"2019-09-18\"]]}}",
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2023-12-09 18:42:21 +08:00
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"metaData": "{\"mysql\": [\"Create table If Not Exists Transactions (id int, country varchar(4), state enum('approved', 'declined'), amount int, trans_date date)\\n\", \"Create table If Not Exists Chargebacks (trans_id int, trans_date date)\\n\"], \"mssql\": [\"Create table Transactions (id int, country varchar(4), state varchar(10) check(state in ('approved', 'declined')), amount int, trans_date date)\", \"Create table Chargebacks (trans_id int, trans_date date)\\n\"], \"oraclesql\": [\"Create table Transactions (id int, country varchar(4), state varchar(10) check(state in ('approved', 'declined')), amount int, trans_date date)\\n\", \"Create table Chargebacks (trans_id int, trans_date date)\\n\", \"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"], \"database\": true, \"name\": \"monthly_transactions\", \"pythondata\": [\"Transactions = pd.DataFrame([], columns=['id', 'country', 'state', 'amount', 'trans_date']).astype({'id':'Int64', 'country':'object', 'state':'object', 'amount':'Int64', 'trans_date':'datetime64[ns]'})\", \"Chargebacks = pd.DataFrame([], columns=['trans_id', 'trans_date']).astype({'trans_id':'Int64', 'trans_date':'datetime64[ns]'})\"], \"postgresql\": [\"Create table If Not Exists Transactions (id int, country varchar(4), state VARCHAR(30) CHECK (state IN ('approved', 'declined')), amount int, trans_date date)\\n\", \"Create table If Not Exists Chargebacks (trans_id int, trans_date date)\\n\"], \"database_schema\": {\"Transactions\": {\"id\": \"INT\", \"country\": \"VARCHAR(4)\", \"state\": \"ENUM('approved', 'declined')\", \"amount\": \"INT\", \"trans_date\": \"DATE\"}, \"Chargebacks\": {\"trans_id\": \"INT\", \"trans_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 Transactions (id int, country varchar(4), state enum('approved', 'declined'), amount int, trans_date date)\n",
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"Create table If Not Exists Chargebacks (trans_id int, trans_date date)\n",
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"Truncate table Transactions",
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"insert into Transactions (id, country, state, amount, trans_date) values ('101', 'US', 'approved', '1000', '2019-05-18')",
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"insert into Transactions (id, country, state, amount, trans_date) values ('102', 'US', 'declined', '2000', '2019-05-19')",
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"insert into Transactions (id, country, state, amount, trans_date) values ('103', 'US', 'approved', '3000', '2019-06-10')",
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"insert into Transactions (id, country, state, amount, trans_date) values ('104', 'US', 'declined', '4000', '2019-06-13')",
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"insert into Transactions (id, country, state, amount, trans_date) values ('105', 'US', 'approved', '5000', '2019-06-15')",
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"Truncate table Chargebacks",
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"insert into Chargebacks (trans_id, trans_date) values ('102', '2019-05-29')",
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"insert into Chargebacks (trans_id, trans_date) values ('101', '2019-06-30')",
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"insert into Chargebacks (trans_id, trans_date) values ('105', '2019-09-18')"
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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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2023-12-09 18:42:21 +08:00
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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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2022-03-27 18:35:17 +08:00
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"challengeQuestion": null,
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"__typename": "QuestionNode"
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}
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}
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}
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