2016年5月7日
HDU 4348 To the moon 可持久化线段树
摘要： To the moon Problem Description BackgroundTo The Moon is a independent game released in November 2011, it is a role-playing adventure game powered by 阅读全文
posted @ 2016-05-07 21:41 meekyan 阅读(191) 评论(0) 推荐(0)
Codeforces Round #301 (Div. 2) D. Bad Luck Island 概率DP
摘要： D. Bad Luck Island The Bad Luck Island is inhabited by three kinds of species: r rocks, s scissors and p papers. At some moments of time two random in 阅读全文
posted @ 2016-05-07 20:47 meekyan 阅读(219) 评论(0) 推荐(0)