摘要: 强连通分量: POJ 3648 POJ 2749 BZOJ 1823 HDU 1814 阅读全文
posted @ 2016-06-06 16:58 猪都哭了 阅读(119) 评论(0) 推荐(0)
摘要: 线段树: PPT1 例6 ZJU 2112 ZJU 2334 番外篇: ZJU 2767 PKU 3225 TYVJ 1659 TYVJ 1661 TYVJ 1660 PKU 2104 阅读全文
posted @ 2016-06-06 16:53 猪都哭了 阅读(140) 评论(0) 推荐(0)
摘要: 题意/Description: Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a, b) labeled by a boolean operator op (one of AND, OR, XOR) and 阅读全文
posted @ 2016-06-06 16:40 猪都哭了 阅读(186) 评论(0) 推荐(0)