2018年3月17日
山东省第七届省赛 D题：Swiss-system tournament（归并排序）
摘要： Description A Swiss-system tournament is a tournament which uses a non-elimination format. The first tournament of this type was a chess tournament in 阅读全文
posted @ 2018-03-17 17:08 GHzz 阅读(250) 评论(0) 推荐(0)
山东省第六届省赛 H题：Square Number
摘要： Description In mathematics, a square number is an integer that is the square of an integer. In other words, it is the product of some integer with its 阅读全文
posted @ 2018-03-17 15:14 GHzz 阅读(154) 评论(0) 推荐(0)