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https://gitee.com/coder-xiaomo/leetcode-problemset
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90 lines
8.2 KiB
JSON
90 lines
8.2 KiB
JSON
{
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"data": {
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"question": {
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"questionId": "3530",
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"questionFrontendId": "3220",
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"boundTopicId": null,
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"title": "Odd and Even Transactions",
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"titleSlug": "odd-and-even-transactions",
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"content": "<p>Table: <code>transactions</code></p>\n\n<pre>\n+------------------+------+\n| Column Name | Type | \n+------------------+------+\n| transaction_id | int |\n| amount | int |\n| transaction_date | date |\n+------------------+------+\nThe transactions_id column uniquely identifies each row in this table.\nEach row of this table contains the transaction id, amount and transaction date.\n</pre>\n\n<p>Write a solution to find the <strong>sum of amounts</strong> for <strong>odd</strong> and <strong>even</strong> transactions for each day. If there are no odd or even transactions for a specific date, display as <code>0</code>.</p>\n\n<p>Return <em>the result table ordered by</em> <code>transaction_date</code> <em>in <strong>ascending</strong> order</em>.</p>\n\n<p>The result format is in the following example.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example:</strong></p>\n\n<div class=\"example-block\">\n<p><strong>Input:</strong></p>\n\n<p><code>transactions</code> table:</p>\n\n<pre class=\"example-io\">\n+----------------+--------+------------------+\n| transaction_id | amount | transaction_date |\n+----------------+--------+------------------+\n| 1 | 150 | 2024-07-01 |\n| 2 | 200 | 2024-07-01 |\n| 3 | 75 | 2024-07-01 |\n| 4 | 300 | 2024-07-02 |\n| 5 | 50 | 2024-07-02 |\n| 6 | 120 | 2024-07-03 |\n+----------------+--------+------------------+\n </pre>\n\n<p><strong>Output:</strong></p>\n\n<pre class=\"example-io\">\n+------------------+---------+----------+\n| transaction_date | odd_sum | even_sum |\n+------------------+---------+----------+\n| 2024-07-01 | 75 | 350 |\n| 2024-07-02 | 0 | 350 |\n| 2024-07-03 | 0 | 120 |\n+------------------+---------+----------+\n </pre>\n\n<p><strong>Explanation:</strong></p>\n\n<ul>\n\t<li>For transaction dates:\n\t<ul>\n\t\t<li>2024-07-01:\n\t\t<ul>\n\t\t\t<li>Sum of amounts for odd transactions: 75</li>\n\t\t\t<li>Sum of amounts for even transactions: 150 + 200 = 350</li>\n\t\t</ul>\n\t\t</li>\n\t\t<li>2024-07-02:\n\t\t<ul>\n\t\t\t<li>Sum of amounts for odd transactions: 0</li>\n\t\t\t<li>Sum of amounts for even transactions: 300 + 50 = 350</li>\n\t\t</ul>\n\t\t</li>\n\t\t<li>2024-07-03:\n\t\t<ul>\n\t\t\t<li>Sum of amounts for odd transactions: 0</li>\n\t\t\t<li>Sum of amounts for even transactions: 120</li>\n\t\t</ul>\n\t\t</li>\n\t</ul>\n\t</li>\n</ul>\n\n<p><strong>Note:</strong> The output table is ordered by <code>transaction_date</code> in ascending order.</p>\n</div>\n",
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"translatedTitle": null,
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"translatedContent": null,
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"isPaidOnly": false,
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"difficulty": "Medium",
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"likes": 16,
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"dislikes": 1,
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"isLiked": null,
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"similarQuestions": "[]",
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"exampleTestcases": "{\"headers\":{\"transactions\":[\"transaction_id\",\"amount\",\"transaction_date\"]},\"rows\":{\"transactions\":[[1,150,\"2024-07-01\"],[2,200,\"2024-07-01\"],[3,75,\"2024-07-01\"],[4,300,\"2024-07-02\"],[5,50,\"2024-07-02\"],[6,120,\"2024-07-03\"]]}}",
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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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"__typename": "TopicTagNode"
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}
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],
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"codeSnippets": [
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{
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"lang": "MySQL",
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"langSlug": "mysql",
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"code": "# Write your MySQL query statement below\n",
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},
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{
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"lang": "MS SQL Server",
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"langSlug": "mssql",
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"code": "/* Write your T-SQL query statement below */\n",
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"__typename": "CodeSnippetNode"
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},
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{
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"lang": "Oracle",
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"langSlug": "oraclesql",
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"code": "/* Write your PL/SQL query statement below */\n",
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"__typename": "CodeSnippetNode"
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},
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{
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"lang": "Pandas",
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"langSlug": "pythondata",
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"code": "import pandas as pd\n\ndef sum_daily_odd_even(transactions: pd.DataFrame) -> pd.DataFrame:\n ",
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"__typename": "CodeSnippetNode"
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},
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{
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"lang": "PostgreSQL",
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"langSlug": "postgresql",
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"code": "-- Write your PostgreSQL query statement below\n",
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"__typename": "CodeSnippetNode"
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}
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],
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"hints": [],
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"solution": null,
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"sampleTestCase": "{\"headers\":{\"transactions\":[\"transaction_id\",\"amount\",\"transaction_date\"]},\"rows\":{\"transactions\":[[1,150,\"2024-07-01\"],[2,200,\"2024-07-01\"],[3,75,\"2024-07-01\"],[4,300,\"2024-07-02\"],[5,50,\"2024-07-02\"],[6,120,\"2024-07-03\"]]}}",
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"metaData": "{\"mysql\": [\"Create table if not exists transactions ( transaction_id int, amount int, transaction_date date)\"], \"mssql\": [\"Create table transactions ( transaction_id int, amount int, transaction_date date)\"], \"oraclesql\": [\"Create table transactions ( transaction_id int, amount int, transaction_date date)\", \"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"], \"database\": true, \"name\": \"sum_daily_odd_even\", \"postgresql\": [\"CREATE TABLE IF NOT EXISTS transactions (\\n transaction_id int,\\n amount int,\\n transaction_date date\\n);\\n\"], \"pythondata\": [\"transactions = pd.DataFrame(\\n columns=[\\\"transaction_id\\\", \\\"amount\\\", \\\"transaction_date\\\"],\\n dtype={\\n \\\"transaction_id\\\": \\\"int\\\",\\n \\\"amount\\\": \\\"int\\\",\\n \\\"transaction_date\\\": \\\"datetime64[ns]\\\",\\n },\\n)\\n\"], \"database_schema\": {\"transactions\": {\"transaction_id\": \"INT\", \"amount\": \"INT\", \"transaction_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 ( transaction_id int, amount int, transaction_date date)",
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"Truncate table transactions",
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"insert into transactions (transaction_id, amount, transaction_date) values ('1', '150', '2024-07-01')",
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"insert into transactions (transaction_id, amount, transaction_date) values ('2', '200', '2024-07-01')",
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"insert into transactions (transaction_id, amount, transaction_date) values ('3', '75', '2024-07-01')",
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"insert into transactions (transaction_id, amount, transaction_date) values ('4', '300', '2024-07-02')",
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"insert into transactions (transaction_id, amount, transaction_date) values ('5', '50', '2024-07-02')",
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"insert into transactions (transaction_id, amount, transaction_date) values ('6', '120', '2024-07-03')"
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],
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"enableRunCode": true,
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"enableTestMode": 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>\"], \"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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"libraryUrl": null,
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"challengeQuestion": null,
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