2016年2月19日
Hotel(线段树合并)
摘要： Hotel Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 14958 Accepted: 6450 Description The cows are journeying north to Thunder Bay in Cana 阅读全文
posted @ 2016-02-19 22:47 handsomecui 阅读(319) 评论(0) 推荐(0)
Mayor's posters(离散化线段树)
摘要： Mayor's posters Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 54067 Accepted: 15713 Description The citizens of Bytetown, AB, could not s 阅读全文
posted @ 2016-02-19 19:39 handsomecui 阅读(600) 评论(0) 推荐(0)