优胜者专题

每日一题-65(锦标赛优胜者)

题65: 根据下表编写一个 SQL 查询来查找每组中的获胜者。获胜者的要求是在组内累积得分最高的选手。如果平局,player_id 最小 的选手获胜。 其中: Players表:player_id 是主键,该表的每一行表示每个玩家的组;Matches表:match_id 是的主键;每一行是一场比赛的记录,first_player 和 second_player 表示该场比赛的球员 ID;fi

Kaggle数据挖掘竞赛冠军及优胜者代码

原文:http://www.chioka.in/kaggle-competition-solutions/ We learn more from code, and from great code. Not necessarily always the 1st ranking solution, because we also learn what m

unity学生demo_宣布Unity全球学生挑战赛优胜者

unity学生demo After several weeks of design, development, prototyping, and playtesting, we saw amazing student projects from all over the world! Thank you to all who participated! 经过数周的设计,开发,原型制作和游