摘要: Just a HookTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 15129Accepted Submission(s): 7506Proble... 阅读全文
posted @ 2014-05-02 20:25 Freecode# 阅读(880) 评论(0) 推荐(0) 编辑
摘要: I Hate ItTime Limit: 9000/3000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 33726Accepted Submission(s): 13266Problem... 阅读全文
posted @ 2014-05-02 16:18 Freecode# 阅读(449) 评论(0) 推荐(0) 编辑
摘要: 敌兵布阵Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37773Accepted Submission(s): 15923Problem Desc... 阅读全文
posted @ 2014-05-02 11:09 Freecode# 阅读(714) 评论(0) 推荐(0) 编辑
摘要: QUE:线段树?称谓:从刘汝佳的书中得知,“这种数据结构在学术界没有统一的术语,但线段树是最常见的叫法。其他叫法包括区间树(interval tree)、范围树(range tree)等,但这些属于在特定的场合(如计算几何)中有着特殊的意义”。怎么叫看读者的心情,以下统一用线段树称呼。先来作一些了解... 阅读全文
posted @ 2014-05-02 10:40 Freecode# 阅读(511) 评论(0) 推荐(0) 编辑