mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-10-21 21:16:45 +08:00
update
This commit is contained in:
@@ -7,17 +7,17 @@
|
||||
"boundTopicId": 1091,
|
||||
"title": "Nth Highest Salary",
|
||||
"titleSlug": "nth-highest-salary",
|
||||
"content": "<p>Table: <code>Employee</code></p>\n\n<pre>\n+-------------+------+\n| Column Name | Type |\n+-------------+------+\n| id | int |\n| salary | int |\n+-------------+------+\nid is the primary key (column with unique values) for this table.\nEach row of this table contains information about the salary of an employee.\n</pre>\n\n<p> </p>\n\n<p>Write a solution to find the <code>n<sup>th</sup></code> highest salary from the <code>Employee</code> table. If there is no <code>n<sup>th</sup></code> highest salary, return <code>null</code>.</p>\n\n<p>The result format is in the following example.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> \nEmployee table:\n+----+--------+\n| id | salary |\n+----+--------+\n| 1 | 100 |\n| 2 | 200 |\n| 3 | 300 |\n+----+--------+\nn = 2\n<strong>Output:</strong> \n+------------------------+\n| getNthHighestSalary(2) |\n+------------------------+\n| 200 |\n+------------------------+\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> \nEmployee table:\n+----+--------+\n| id | salary |\n+----+--------+\n| 1 | 100 |\n+----+--------+\nn = 2\n<strong>Output:</strong> \n+------------------------+\n| getNthHighestSalary(2) |\n+------------------------+\n| null |\n+------------------------+\n</pre>\n",
|
||||
"content": "<p>Table: <code>Employee</code></p>\n\n<pre>\n+-------------+------+\n| Column Name | Type |\n+-------------+------+\n| id | int |\n| salary | int |\n+-------------+------+\nid is the primary key (column with unique values) for this table.\nEach row of this table contains information about the salary of an employee.\n</pre>\n\n<p> </p>\n\n<p>Write a solution to find the <code>n<sup>th</sup></code> highest <strong>distinct</strong> salary from the <code>Employee</code> table. If there are less than <code>n</code> distinct salaries, return <code>null</code>.</p>\n\n<p>The result format is in the following example.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> \nEmployee table:\n+----+--------+\n| id | salary |\n+----+--------+\n| 1 | 100 |\n| 2 | 200 |\n| 3 | 300 |\n+----+--------+\nn = 2\n<strong>Output:</strong> \n+------------------------+\n| getNthHighestSalary(2) |\n+------------------------+\n| 200 |\n+------------------------+\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> \nEmployee table:\n+----+--------+\n| id | salary |\n+----+--------+\n| 1 | 100 |\n+----+--------+\nn = 2\n<strong>Output:</strong> \n+------------------------+\n| getNthHighestSalary(2) |\n+------------------------+\n| null |\n+------------------------+\n</pre>\n",
|
||||
"translatedTitle": "第N高的薪水",
|
||||
"translatedContent": "<p>表: <code>Employee</code></p>\n\n<pre>\n+-------------+------+\n| Column Name | Type |\n+-------------+------+\n| id | int |\n| salary | int |\n+-------------+------+\n在 SQL 中，id 是该表的主键。\n该表的每一行都包含有关员工工资的信息。\n</pre>\n\n<p> </p>\n\n<p>查询 <code>Employee</code> 表中第 <code>n</code> 高的工资。如果没有第 <code>n</code> 个最高工资，查询结果应该为 <code>null</code> 。</p>\n\n<p>查询结果格式如下所示。</p>\n\n<p> </p>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<strong>输入:</strong> \nEmployee table:\n+----+--------+\n| id | salary |\n+----+--------+\n| 1 | 100 |\n| 2 | 200 |\n| 3 | 300 |\n+----+--------+\nn = 2\n<strong>输出:</strong> \n+------------------------+\n| getNthHighestSalary(2) |\n+------------------------+\n| 200 |\n+------------------------+\n</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<strong>输入:</strong> \nEmployee 表:\n+----+--------+\n| id | salary |\n+----+--------+\n| 1 | 100 |\n+----+--------+\nn = 2\n<strong>输出:</strong> \n+------------------------+\n| getNthHighestSalary(2) |\n+------------------------+\n| null |\n+------------------------+</pre>\n",
|
||||
"translatedContent": "<p>表: <code>Employee</code></p>\n\n<pre>\n+-------------+------+\n| Column Name | Type |\n+-------------+------+\n| id | int |\n| salary | int |\n+-------------+------+\nid 是该表的主键（列中的值互不相同）。\n该表的每一行都包含有关员工工资的信息。\n</pre>\n\n<p> </p>\n\n<p>编写一个解决方案查询 <code>Employee</code> 表中第 <code>n</code> 高的 <strong>不同</strong> 工资。如果少于 <code>n</code> 个不同工资，查询结果应该为 <code>null</code> 。</p>\n\n<p>查询结果格式如下所示。</p>\n\n<p> </p>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<strong>输入:</strong> \nEmployee table:\n+----+--------+\n| id | salary |\n+----+--------+\n| 1 | 100 |\n| 2 | 200 |\n| 3 | 300 |\n+----+--------+\nn = 2\n<strong>输出:</strong> \n+------------------------+\n| getNthHighestSalary(2) |\n+------------------------+\n| 200 |\n+------------------------+\n</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<strong>输入:</strong> \nEmployee 表:\n+----+--------+\n| id | salary |\n+----+--------+\n| 1 | 100 |\n+----+--------+\nn = 2\n<strong>输出:</strong> \n+------------------------+\n| getNthHighestSalary(2) |\n+------------------------+\n| null |\n+------------------------+</pre>\n",
|
||||
"isPaidOnly": false,
|
||||
"difficulty": "Medium",
|
||||
"likes": 795,
|
||||
"likes": 821,
|
||||
"dislikes": 0,
|
||||
"isLiked": null,
|
||||
"similarQuestions": "[{\"title\": \"The Number of Users That Are Eligible for Discount\", \"titleSlug\": \"the-number-of-users-that-are-eligible-for-discount\", \"difficulty\": \"Easy\", \"translatedTitle\": \"\\u6709\\u8d44\\u683c\\u4eab\\u53d7\\u6298\\u6263\\u7684\\u7528\\u6237\\u6570\\u91cf\", \"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": "CREATE FUNCTION getNthHighestSalary(@N INT) RETURNS INT AS\nBEGIN\n RETURN (\n /* Write your T-SQL query statement below. */\n\n );\nEND",
|
||||
"__typename": "CodeSnippetNode"
|
||||
},
|
||||
{
|
||||
"lang": "PostgreSQL",
|
||||
"langSlug": "postgresql",
|
||||
"code": "CREATE OR REPLACE FUNCTION NthHighestSalary(N INT) RETURNS TABLE (Salary INT) AS $$\nBEGIN\n RETURN QUERY (\n -- Write your PostgreSQL query statement below.\n \n \n );\nEND;\n$$ LANGUAGE plpgsql;",
|
||||
"__typename": "CodeSnippetNode"
|
||||
},
|
||||
{
|
||||
"lang": "Oracle",
|
||||
"langSlug": "oraclesql",
|
||||
@@ -51,15 +57,9 @@
|
||||
"langSlug": "pythondata",
|
||||
"code": "import pandas as pd\n\ndef nth_highest_salary(employee: pd.DataFrame, N: int) -> pd.DataFrame:",
|
||||
"__typename": "CodeSnippetNode"
|
||||
},
|
||||
{
|
||||
"lang": "PostgreSQL",
|
||||
"langSlug": "postgresql",
|
||||
"code": "CREATE OR REPLACE FUNCTION NthHighestSalary(N INT) RETURNS TABLE (Salary INT) AS $$\nBEGIN\n RETURN QUERY (\n -- Write your PostgreSQL query statement below.\n \n \n );\nEND;\n$$ LANGUAGE plpgsql;",
|
||||
"__typename": "CodeSnippetNode"
|
||||
}
|
||||
],
|
||||
"stats": "{\"totalAccepted\": \"252.8K\", \"totalSubmission\": \"548.1K\", \"totalAcceptedRaw\": 252847, \"totalSubmissionRaw\": 548105, \"acRate\": \"46.1%\"}",
|
||||
"stats": "{\"totalAccepted\": \"274.3K\", \"totalSubmission\": \"597.5K\", \"totalAcceptedRaw\": 274333, \"totalSubmissionRaw\": 597461, \"acRate\": \"45.9%\"}",
|
||||
"hints": [],
|
||||
"solution": null,
|
||||
"status": null,
|
||||
|
||||
Reference in New Issue
Block a user