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小墨
2025-09-29 14:43:44 +08:00
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leetcode-cn/originData/daily-leads-and-partners.json
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@@ -12,12 +12,12 @@
"translatedContent": "<p>表：<code>DailySales</code></p>\n\n<pre>\n+-------------+---------+\n| Column Name | Type |\n+-------------+---------+\n| date_id | date |\n| make_name | varchar |\n| lead_id | int |\n| partner_id | int |\n+-------------+---------+\n该表没有主键(具有唯一值的列)。它可能包含重复项。\n该表包含日期、产品的名称，以及售给的领导和合伙人的编号。\n名称只包含小写英文字母。</pre>\n\n<p>&nbsp;</p>\n\n<p>对于每一个&nbsp;<code>date_id</code>&nbsp;和&nbsp;<code>make_name</code>，找出&nbsp;<strong>不同&nbsp;</strong>的&nbsp;<code>lead_id</code>&nbsp;以及&nbsp;<strong>不同&nbsp;</strong>的&nbsp;<code>partner_id</code>&nbsp;的数量。</p>\n\n<p>按 <strong>任意顺序</strong> 返回结果表。</p>\n\n<p>返回结果格式如下示例所示。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<strong>输入：</strong>\nDailySales 表：\n+-----------+-----------+---------+------------+\n| date_id | make_name | lead_id | partner_id |\n+-----------+-----------+---------+------------+\n| 2020-12-8 | toyota | 0 | 1 |\n| 2020-12-8 | toyota | 1 | 0 |\n| 2020-12-8 | toyota | 1 | 2 |\n| 2020-12-7 | toyota | 0 | 2 |\n| 2020-12-7 | toyota | 0 | 1 |\n| 2020-12-8 | honda | 1 | 2 |\n| 2020-12-8 | honda | 2 | 1 |\n| 2020-12-7 | honda | 0 | 1 |\n| 2020-12-7 | honda | 1 | 2 |\n| 2020-12-7 | honda | 2 | 1 |\n+-----------+-----------+---------+------------+\n<strong>输出：</strong>\n+-----------+-----------+--------------+-----------------+\n| date_id | make_name | unique_leads | unique_partners |\n+-----------+-----------+--------------+-----------------+\n| 2020-12-8 | toyota | 2 | 3 |\n| 2020-12-7 | toyota | 1 | 2 |\n| 2020-12-8 | honda | 2 | 2 |\n| 2020-12-7 | honda | 3 | 2 |\n+-----------+-----------+--------------+-----------------+\n<strong>解释：</strong>\n在 2020-12-8，丰田（toyota）有领导者 = [0, 1] 和合伙人 = [0, 1, 2] ，同时本田（honda）有领导者 = [1, 2] 和合伙人 = [1, 2]。\n在 2020-12-7，丰田（toyota）有领导者 = [0] 和合伙人 = [1, 2] ，同时本田（honda）有领导者 = [0, 1, 2] 和合伙人 = [1, 2]。</pre>\n",
"isPaidOnly": false,
"difficulty": "Easy",
"likes": 64,
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"isLiked": null,
"similarQuestions": "[]",
"contributors": [],
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"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"
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"lang": "Oracle",
"langSlug": "oraclesql",
@@ -51,15 +57,9 @@
"langSlug": "pythondata",
"code": "import pandas as pd\n\ndef daily_leads_and_partners(daily_sales: pd.DataFrame) -> pd.DataFrame:\n ",
"__typename": "CodeSnippetNode"
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{
"lang": "PostgreSQL",
"langSlug": "postgresql",
"code": "-- Write your PostgreSQL query statement below",
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"status": null,