问题描述

解决方案

select
sc.Score,
(select count(*) from (select distinct Score from Scores ) ds where ds.Score>= sc.Score ) Rank
from Scores sc
order by Score desc

178. Rank Scores的更多相关文章

  1. 【SQL】178. Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  2. MySQL中变量的用法——LeetCode 178. Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  3. [LeetCode#178]Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  4. sql -leetcode 178. Rank Scores

    Score 很好得到: select Score from Scores order by Score desc; 要得到rank, 可以通过比较比当前Score 大的Score 的个数得到: sel ...

  5. 178. Rank Scores - database - 178. Rank Scores (Oracle)

    题目链接    https://leetcode.com/problems/rank-scores/description/ 题意:对所有的分数按照降序进行排序,查询出分数和排名,排名相同的输出相同名 ...

  6. [LeetCode] Rank Scores 分数排行

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  7. LeetCode Database: Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  8. [SQL]LeetCode178. 分数排名 | Rank Scores

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

  9. [LeetCode] Rank Scores -- 数据库知识(mysql)

    Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ra ...

随机推荐

  1. HTP 302 SEO作弊

    w 李智慧

  2. delphi下excel的操作

    1.首先引用comobj.varints单元 2.声明xlApp,xlBook, xlSheet,picture: Variant; 3.基本操作 xlApp:=CreateOleObject('Ex ...

  3. VMware Workstation 虚拟机纯 Linux 终端如何安装 VMware Tools ?

    VMware Workstation 虚拟机纯 Linux 终端如何安装 VMware Tools ? 1.首先在虚拟机设置里面设置一个共享文件夹 2.在虚拟机菜单栏中选择 VMware Tools ...

  4. 洛谷 P2261 [CQOI2007]余数求和

    洛谷 一看就知道是一个数学题.嘿嘿- 讲讲各种分的做法吧. 30分做法:不知道,这大概是这题的难点吧! 60分做法: 一是直接暴力,看下代码吧- #include <bits/stdc++.h& ...

  5. python面试题(六)

    1 异常处理写法以及如何主动跑出异常(应用场景) try: """执行语句""" except: #异常类型 ""&qu ...

  6. JS单例

    s = (function S(){ var bean; function get(){ if(bean){ return bean }else{ bean = T(); return bean; } ...

  7. Latex技巧:在图表序号中加入章节号(实现诸如“图1.1.2”这样的图表序号)

    平时看书经常看到"图1.2"这样的编号,含义是第1章的第2幅插图:或者"图1.1.2",含义是第1章第1节的第2幅插图.而在LaTeX中如果直接插图的话只会显示 ...

  8. 爬虫、网页测试 及 java servlet 测试框架等介绍

    scrapy 抓取网页并存入 mongodb的完整示例: https://github.com/rmax/scrapy-redis https://github.com/geekan/scrapy-e ...

  9. 【Maven】应用Maven生成jar,包含关联库

    1. java project直接export到处jar包就可以,但在导出的过程中需要指定main class入口. 2. spring boot的项目,应用maven管理库,希望打成jar包,部署到 ...

  10. LVS Nginx Haproxy对比

    一般对负载均衡的使用是随着网站规模的提升根据不同的阶段来使用不同的技术. 具体的应用需求还得具体分析,如果是中小型的Web应用,比如日PV小于1000万,用Nginx就完全可以了: 如果机器不少,可以 ...