摘要: 2014-09-0122:31:12思路:暴力DFS,学了学邻接表的数组实现。 1 /************************************************************************* 2 > File Name: bz2435.cpp 3 ... 阅读全文
posted @ 2014-09-01 22:32 Naturain 阅读(114) 评论(0) 推荐(0) 编辑
摘要: 2014-09-0120:08:45Problem D: Choose and divideThe binomial coefficientC(m,n)is defined as m!C(m,n) = -------- n!(m-n)!Given four natur... 阅读全文
posted @ 2014-09-01 20:16 Naturain 阅读(176) 评论(0) 推荐(0) 编辑
摘要: 2014-09-0115:04:0512169 - Disgruntled JudgeTime limit: 3.000 secondsOnce upon a time, there was annwercjudge with a tendency to create slightly too ha... 阅读全文
posted @ 2014-09-01 15:15 Naturain 阅读(199) 评论(0) 推荐(0) 编辑