邻接表边数开小了,RE了一整晚。。。郁闷,纪念一下。。 ACMaryland 2008-09-03 10:11:33.0 Problem 3683 也许是差分 huangwei 2008-09-03 09:03:22.0 Problem 3687 用您教的算法AC了。谢谢好心人。 ImLazy 2008-09-03 08:56:41.0 Problem 3525 char map[80][1000]就RE,char map[1000][80]就AC majia5 2008-09-03 05:52:48.0 Problem 3051 Re:What is the answer of this data? Kit 2008-09-03 02:18:08.0 Problem 3683 Re:疑问???? 19880901 2008-09-03 01:05:35.0 Problem 2780 哇噢 终于过了 经验分享 AP0606409 2008-09-03 00:22:27.0 Problem 2328 Re:这样的算法是不是有很大问题?请大侠指正!不胜感激! AP0606409 2008-09-02 23:58:19.0 Problem 2328 请教一下,X1,X2会不会是两位 三位数? DreamOfGame 2008-09-02 23:44:37.0 我的一个思路(新手,请大牛指教) erichui 2008-09-02 23:40:07.0 Problem 1013 Re:为什么是WA? 代码附上! 383414454 2008-09-02 23:19:08.0 Problem 3685 N^2的就可以过,NlgN的太复杂了 MetalHeart 2008-09-02 23:09:37.0 Problem 3525 Re:巨恶的输入题 zfy0701 2008-09-02 23:04:49.0 Problem 1470 Re:数列中最大数为3012500! lollipopcat 2008-09-02 22:55:06.0 Problem 2081 请问半平面交的O(N logN)算法网上哪里有资料?算法艺术上好像没有详讲。 ImLazy 2008-09-02 22:50:49.0 Problem 3525 ..... 20053565 2008-09-02 22:37:13.0 Problem 2273 系统不支持java语言的package吗? sohochaser 2008-09-02 22:29:06.0 Problem 2273 To validate your method, however, it is necessary to write a program that checks if the message is really encoded in the final string. toend 2008-09-02 22:24:26.0 Problem 1936 Re:哎~连这个题都看不懂 还是看了翻译+讨论才过的... 19881005 2008-09-02 21:14:59.0 Problem 1207 哎~连这个题都看不懂 还是看了翻译+讨论才过的... 19881005 2008-09-02 21:14:42.0 Problem 1207 why? A - 1, B - 1, then the last one is A's SherlockBourne 2008-09-02 20:59:05.0 Problem 3688 谁能帮忙看下,我枚举开始时间+bfs老是wa和Tle之间 ccnuzhang 2008-09-02 20:49:07.0 Problem 3594 关键部分只算了1024+ 为什么16ms qqmsyz520 2008-09-02 20:39:40.0 Problem 1775 请问UVA那边的C++是不是必须是vc6那种,不是G++的? MetalHeart 2008-09-02 20:20:24.0 哪位大哥路过帮忙看看我的为什么错了啊。。。thx ReMVP 2008-09-02 20:18:13.0 Problem 3687 有什么特殊情况吗? angelame 2008-09-02 20:10:45.0 Problem 2565 疑问???? testcase 2008-09-02 20:09:43.0 Problem 2780 Re:汗 遇到鬼了 fany 2008-09-02 20:07:02.0 Problem 1207 这题和1306差不多,看了好久没看懂,后才拿1306的程序测了下案例才明白 汗啊 19881005 2008-09-02 19:59:24.0 Problem 2249 貌似不行 majia1234 2008-09-02 19:58:37.0 Problem 3687 Re:Orz,k>n/2的时候k=n-k就0ms,不加这个就TLE... 19881005 2008-09-02 19:57:23.0 Problem 2249 急 zdg102 2008-09-02 19:49:29.0 Problem 1967 What is the answer of this data? Tamaki 2008-09-02 19:37:28.0 Problem 3683 Re:seatch?dfs or bfs? 会超时吧?能给点提示吗? chhung6 2008-09-02 19:30:39.0 Problem 1198 发现刘汝佳的《算法艺术……》上面好像有这算法,待我先看看。 ImLazy 2008-09-02 18:45:35.0 Problem 3525 It seems that 1 ≤ Ai, Bi, Ci ≤ 10000 is not true... wata 2008-09-02 18:40:36.0 Problem 3689 AC 过100留念! windyrobin 2008-09-02 18:10:16.0 Problem 3007 这题有什么建议没? summersun 2008-09-02 17:31:42.0 Problem 1482 有点理解了,把离每条边的距离大于R的半平面相交起来,看是不是空集,对吗?可是这个算法看似很复杂,能给我点资料吗? ImLazy 2008-09-02 17:27:22.0 Problem 3525 这样的算法是不是有很大问题?请大侠指正!不胜感激! AP0606409 2008-09-02 16:58:09.0 Problem 2328 要用线段树做的话, 加个离散化吧, 不然坐标的跨越范围大(ex:1 Max)而且N值小的数据很多的话, 会很费时.... qinhanlei 2008-09-02 16:40:11.0 Problem 2528 Re:线段树怎么写能不超时呢? qinhanlei 2008-09-02 16:35:11.0 Problem 2528 很奇怪的事情... 线段树+离散化 过了.. 后来再看代码发现没加线段树的销毁, 加了... 结果TL了..??? 附删除函数.. 等待解惑 qinhanlei 2008-09-02 16:27:16.0 Problem 2528 这题好简单,可是确wa了好多次,居然是没清零,晕倒。。。bs下自己。。。 long0000 2008-09-02 16:17:20.0 Problem 3602 Re:这题是拓扑排序么? layween 2008-09-02 16:16:29.0 Problem 3687 这题是拓扑排序么? zhumeiqixia 2008-09-02 15:53:19.0 Problem 3687 今年2008年 wangling219 2008-09-02 15:41:48.0 Problem 2008 Re:同死阿! crackerwang 2008-09-02 15:27:25.0 Problem 3685 是看半平面交是否得到空集 MetalHeart 2008-09-02 14:56:41.0 Problem 3525 对不起,没能理解您的意思。我想您说的是验证一个半径为R的圆能否包含在多边形内。请问“半平面交”法具体是怎样的? ImLazy 2008-09-02 14:23:40.0 Problem 3525
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