coder-xiaomo/leetcode-problemset
1
0
Fork 0
mirror of https://gitee.com/coder-xiaomo/leetcode-problemset synced 2025-10-24 22:38:57 +08:00
Code Issues Projects Releases Wiki Activity GitHub Gitee

update

Browse Source
This commit is contained in:
小墨
2025-09-29 14:43:44 +08:00
parent 2862a227c4
commit 13f2098086
4409 changed files with 168933 additions and 166256 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
leetcode-cn/originData/product-sales-analysis-i.json
View File

@@ -12,12 +12,12 @@
"translatedContent": "<p>销售表&nbsp;<code>Sales</code>：</p>\n\n<pre>\n+-------------+-------+\n| Column Name | Type |\n+-------------+-------+\n| sale_id | int |\n| product_id | int |\n| year | int |\n| quantity | int |\n| price | int |\n+-------------+-------+\n(sale_id, year) 是销售表 Sales 的主键（具有唯一值的列的组合）。\nproduct_id 是关联到产品表 Product 的外键（reference 列）。\n该表的每一行显示 product_id 在某一年的销售情况。\n注意: price 表示每单位价格。\n</pre>\n\n<p>产品表&nbsp;<code>Product</code>：</p>\n\n<pre>\n+--------------+---------+\n| Column Name | Type |\n+--------------+---------+\n| product_id | int |\n| product_name | varchar |\n+--------------+---------+\nproduct_id&nbsp;是表的主键（具有唯一值的列）。\n该表的每一行表示每种产品的产品名称。\n</pre>\n\n<p>&nbsp;</p>\n\n<p>编写解决方案，以获取 <code>Sales</code>&nbsp;表中所有 <code>sale_id</code> 对应的&nbsp;<code>product_name</code> 以及该产品的所有<strong>&nbsp;</strong><code>year</code>&nbsp;和<strong>&nbsp;</strong><code>price</code> 。</p>\n\n<p>返回结果表&nbsp;<strong>无顺序要求</strong> 。</p>\n\n<p>结果格式示例如下。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<code><strong>输入：</strong>\nSales</code> 表：\n+---------+------------+------+----------+-------+\n| sale_id | product_id | year | quantity | price |\n+---------+------------+------+----------+-------+ \n| 1 | 100 | 2008 | 10 | 5000 |\n| 2 | 100 | 2009 | 12 | 5000 |\n| 7 | 200 | 2011 | 15 | 9000 |\n+---------+------------+------+----------+-------+\nProduct 表：\n+------------+--------------+\n| product_id | product_name |\n+------------+--------------+\n| 100 | Nokia |\n| 200 | Apple |\n| 300 | Samsung |\n+------------+--------------+\n<strong>输出：</strong>\n+--------------+-------+-------+\n| product_name | year | price |\n+--------------+-------+-------+\n| Nokia | 2008 | 5000 |\n| Nokia | 2009 | 5000 |\n| Apple | 2011 | 9000 |\n+--------------+-------+-------+\n</pre>\n",
"isPaidOnly": false,
"difficulty": "Easy",
"likes": 82,
"likes": 96,
"dislikes": 0,
"isLiked": null,
"similarQuestions": "[{\"title\": \"Product Sales Analysis II\", \"titleSlug\": \"product-sales-analysis-ii\", \"difficulty\": \"Easy\", \"translatedTitle\": \"\\u4ea7\\u54c1\\u9500\\u552e\\u5206\\u6790 II\", \"isPaidOnly\": true}, {\"title\": \"Product Sales Analysis IV\", \"titleSlug\": \"product-sales-analysis-iv\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u4ea7\\u54c1\\u9500\\u552e\\u5206\\u6790 IV\", \"isPaidOnly\": true}, {\"title\": \"Product Sales Analysis V\", \"titleSlug\": \"product-sales-analysis-v\", \"difficulty\": \"Easy\", \"translatedTitle\": \"\\u4ea7\\u54c1\\u9500\\u552e\\u5206\\u6790\\u2164\", \"isPaidOnly\": true}]",
"contributors": [],
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python\": false, \"python3\": false, \"mysql\": false, \"mssql\": false, \"oraclesql\": false, \"c\": false, \"csharp\": false, \"javascript\": false, \"typescript\": false, \"bash\": false, \"php\": false, \"swift\": false, \"kotlin\": false, \"dart\": false, \"golang\": false, \"ruby\": false, \"scala\": false, \"html\": false, \"pythonml\": false, \"rust\": false, \"racket\": false, \"erlang\": false, \"elixir\": false, \"pythondata\": false, \"react\": false, \"vanillajs\": false, \"postgresql\": false, \"cangjie\": false}",
"langToValidPlayground": "{\"cpp\": false, \"java\": false, \"python3\": false, \"python\": false, \"javascript\": false, \"typescript\": false, \"csharp\": false, \"c\": false, \"golang\": false, \"kotlin\": false, \"swift\": false, \"rust\": false, \"ruby\": false, \"php\": false, \"dart\": false, \"scala\": false, \"elixir\": false, \"erlang\": false, \"racket\": false, \"cangjie\": false, \"bash\": false, \"html\": false, \"pythonml\": false, \"react\": false, \"vanillajs\": false, \"mysql\": false, \"mssql\": false, \"postgresql\": false, \"oraclesql\": false, \"pythondata\": false}",
"topicTags": [
{
"name": "Database",
@@ -40,6 +40,12 @@
"code": "/* Write your T-SQL query statement below */",
"__typename": "CodeSnippetNode"
},
{
"lang": "PostgreSQL",
"langSlug": "postgresql",
"code": "-- Write your PostgreSQL query statement below",
"__typename": "CodeSnippetNode"
},
{
"lang": "Oracle",
"langSlug": "oraclesql",
@@ -51,15 +57,9 @@
"langSlug": "pythondata",
"code": "import pandas as pd\n\ndef sales_analysis(sales: pd.DataFrame, product: pd.DataFrame) -> pd.DataFrame:\n ",
"__typename": "CodeSnippetNode"
},
{
"lang": "PostgreSQL",
"langSlug": "postgresql",
"code": "-- Write your PostgreSQL query statement below",
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"116.6K\", \"totalSubmission\": \"133.6K\", \"totalAcceptedRaw\": 116605, \"totalSubmissionRaw\": 133580, \"acRate\": \"87.3%\"}",
"stats": "{\"totalAccepted\": \"157K\", \"totalSubmission\": \"182K\", \"totalAcceptedRaw\": 157026, \"totalSubmissionRaw\": 182022, \"acRate\": \"86.3%\"}",
"hints": [],
"solution": null,
"status": null,