Skip to content

cfglds/Leetcode

BranchesTags

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

6 Commits
数据库问题
数据库问题
 
 
1045 买下所有产品的客户 Customers Who Bought All Products.md
1045 买下所有产品的客户 Customers Who Bought All Products.md
 
 
1050 合作过至少三次的演员和导演 Actors and Directors Who Cooperated At Least Three Times.md
1050 合作过至少三次的演员和导演 Actors and Directors Who Cooperated At Least Three Times.md
 
 
1068-1070 Product Sales Analysis I 产品销售分析I-III.md
1068-1070 Product Sales Analysis I 产品销售分析I-III.md
 
 
1075-1077 Project Employees I 项目员工分析I-III.md
1075-1077 Project Employees I 项目员工分析I-III.md
 
 
1082-1084 Sales Analysis 销售分析I-III.md
1082-1084 Sales Analysis 销售分析I-III.md
 
 
1097 Game Play Analysis V 游戏玩家分析V.md
1097 Game Play Analysis V 游戏玩家分析V.md
 
 
1098 Unpopular Books 不受欢迎的书.md
1098 Unpopular Books 不受欢迎的书.md
 
 
176 第二高的薪水 Second Highest Salary.md
176 第二高的薪水 Second Highest Salary.md
 
 
177 第N高的薪水 Nth Highest Salary.md
177 第N高的薪水 Nth Highest Salary.md
 
 
178 分数排名 Rank Scores.md
178 分数排名 Rank Scores.md
 
 
180 连续出现的数字 Consecutive Numbers.md
180 连续出现的数字 Consecutive Numbers.md
 
 
181 超过经理收入的员工 Employees Earning More Than Their Managers.md
181 超过经理收入的员工 Employees Earning More Than Their Managers.md
 
 
182 查找重复的电子邮箱 Duplicate Emails.md
182 查找重复的电子邮箱 Duplicate Emails.md
 
 
183 从不订购的客户 Customers Who Never Order.md
183 从不订购的客户 Customers Who Never Order.md
 
 
184 部门工资最高的员工 Department Highest Salary.md
184 部门工资最高的员工 Department Highest Salary.md
 
 
185 部门工资前三高的所有员工 Department Top Three Salaries.md
185 部门工资前三高的所有员工 Department Top Three Salaries.md
 
 
196 删除重复的电子邮箱 Delete Duplicate Emails.md
196 删除重复的电子邮箱 Delete Duplicate Emails.md
 
 
197 上升的温度 Rising Temperature.md
197 上升的温度 Rising Temperature.md
 
 
262 行程和用户 Trips and Users.md
262 行程和用户 Trips and Users.md
 
 
511-550 游戏玩家分析.md
511-550 游戏玩家分析.md
 
 
569 员工薪水中位数Median Employee Salary.md
569 员工薪水中位数Median Employee Salary.md
 
 
570 至少有5名直接下属的经理 Managers with at Least 5 Direct Reports.md
570 至少有5名直接下属的经理 Managers with at Least 5 Direct Reports.md
 
 
571 给定数字的频率查询中位数(难) Find Median Given Frequency of Numbers.md
571 给定数字的频率查询中位数(难) Find Median Given Frequency of Numbers.md
 
 
574 当选者 Winning Candidate.md
574 当选者 Winning Candidate.md
 
 
577 员工奖金 Employee Bonus.md
577 员工奖金 Employee Bonus.md
 
 
578 查询回答率最高的问题 Get Highest Answer Rate Question.md
578 查询回答率最高的问题 Get Highest Answer Rate Question.md
 
 
579 查询员工的累计薪水 Find Cumulative Salary of an Employee.md
579 查询员工的累计薪水 Find Cumulative Salary of an Employee.md
 
 
580 统计各专业学生人数 Count Student Number in Departments.md
580 统计各专业学生人数 Count Student Number in Departments.md
 
 
584 寻找用户推荐人 Find Customer Referee.md
584 寻找用户推荐人 Find Customer Referee.md
 
 
585 2016年的投资 Investments in 2016.md
585 2016年的投资 Investments in 2016.md
 
 
586 订单最多的客户 Customer Placing the Largest Number of Orders.md
586 订单最多的客户 Customer Placing the Largest Number of Orders.md
 
 
595 大的国家 Big Countries.md
595 大的国家 Big Countries.md
 
 
596 超过5名学生的课 Classes More Than 5 Students.md
596 超过5名学生的课 Classes More Than 5 Students.md
 
 
597、602 好友申请.md
597、602 好友申请.md
 
 
601 体育馆的人流量 Human Traffic of Stadium.md
601 体育馆的人流量 Human Traffic of Stadium.md
 
 
603 连续空余座位 Consecutive Available Seats.md
603 连续空余座位 Consecutive Available Seats.md
 
 
607 销售员 Sales Person.md
607 销售员 Sales Person.md
 
 
608 树节点 Tree Node.md
608 树节点 Tree Node.md
 
 
610 判断三角形 Triangle Judgement.md
610 判断三角形 Triangle Judgement.md
 
 
612-613 平面和直线上的距离.md
612-613 平面和直线上的距离.md
 
 
614 二级关注者 Second Degree Follower.md
614 二级关注者 Second Degree Follower.md
 
 
615 平均工资：部门与公司比较 Average Salary Departments VS Company.md
615 平均工资：部门与公司比较 Average Salary Departments VS Company.md
 
 
618 学生地理信息报告 Students Report By Geography.md
618 学生地理信息报告 Students Report By Geography.md
 
 
619 只出现一次的最大数字 Biggest Single Number.md
619 只出现一次的最大数字 Biggest Single Number.md
 
 
620 有趣的电影 Not Boring Movies.md
620 有趣的电影 Not Boring Movies.md
 
 
626 换座位 Exchange Seats.md
626 换座位 Exchange Seats.md
 
 
627 交换工资 Swap Salary.md
627 交换工资 Swap Salary.md
 
 
README.md
README.md
 
 

Repository files navigation

Leetcode

mysql，数据库相关题目

About

python

Resources

Readme
Activity

Stars

0 stars

Watchers

1 watching

Forks

0 forks
Report repository

Releases

No releases published

Packages

 
 
 

Contributors