18 - 各赛事的用户注册率 -- 注册率=注册用户数/所有用户数selectr.contest_id,round(100*count(*)/(select count(*) from Users),2) percentage from Register rgroup by r.contest_idorder bypercentage desc,r.contest_id AS
1. 函数库导入 # import libraries necessary for this projectimport os, sys, pickleimport numpy as npimport pandas as pdimport matplotlib.pyplot as pltimport matplotlib.dates as mdatesimport seaborn as
北京时间2024年5月1日,英雄联盟2024MSI季中赛将在今天正式开打,今天将进行两场入围赛的比赛,分别为FLY对阵PSG以及T1对阵EST。入围赛的战队实力差距较大,但如今各大赛区的实力越来越小,即使是外卡赛区的队伍也有爆冷的可能,下面小编就为大家带来MSI首日赛事前瞻。 FLY VS PSG FLY选手阵容:上单Bwipo、打野inspired、中单Quad、中单jensen、下
题目描述 leetcode题目:1633. 各赛事的用户注册率 Code select contest_id, round(count(*)/(select count(*) from Users)*100, 2) as percentagefrom Registergroup by contest_idorder by percentage desc, contest_id