 why is the second sample "NO"? (156) yw1984 2007-06-03 12:47:16 Problem 3238
- transparent mirrors - can both reflect and let it pass through? come in (137) whitesweater 2007-06-03 12:23:30 Problem 3234
- Is there an estimate on the number of queries / change operations? (8) ef 2007-06-03 12:31:56 Problem 3237
- 这题数据真的挺弱! O(W*W*H*H*M)都能 过! (0) 4404124 2007-06-03 09:57:14 Problem 2951
- What's wrong with my code..?? (1130) Steinersp 2006-12-11 16:04:14 Problem 2575
- 直接做,应该很考细心吧 (1175) yuanyirui 2007-06-03 01:05:05 Problem 1917
- 记忆化搜索果然省时不少！ (0) 4404124 2007-06-02 22:37:34 Problem 1579
- 节点边数相等 再怎么选取 (0) happynp 2007-06-02 21:14:29 Problem 1659
- 新手郁闷，为什么2323runtimeerror (642) ecjtuhcb 2007-06-02 18:47:27
- 好大的输入数据啊.. (0) YUMEN19850720 2007-03-17 20:47:52 Problem 2094
- 求救!小弟是位新人,交了N次都WRONG 不行了,高手请指点2242 (652) xuxin123 2007-06-02 20:18:52
- 交了N遍才过，写的太垃圾了，G++还根本过不了。。有高手指点一下这个题什么地方可以优化吗？ (7) pfz1stp 2007-06-02 00:24:20 Problem 2236
- 数据真的非常弱啊！！！ (0) 4404124 2007-06-02 16:41:42 Problem 2545
- 用GCC提交2015MS 44K 用C提交578MS 28K。。。 (603) eulerray 2007-06-02 16:01:55 Problem 2941
- 内存卡的有点严 (0) 4404124 2007-06-02 15:47:03 Problem 2019
- 各位帮忙看看啊！ (0) eulerray 2007-06-02 13:48:14 Problem 1002
- 我想要测试数据,我的e_mail:Rickysland@163.com (0) 200530720315 2007-06-02 13:27:34 Problem 1175
- 为什么O(N*N)的算法还会超时,真的很不解! (0) 4404124 2007-06-02 12:28:28 Problem 1141
- “In the Sample, the traveler can first go to city 2, then city 1, and finish his travel in city 1. The total income is:”，这句话错了吧，最后finish应该在city2～～～ (0) liulibo133 2007-05-16 01:39:41 Problem 3230
- 哎,干嘛非得写成这样.费了我大半个工夫还不是很懂意思 (0) ths 2007-06-02 10:54:23 Problem 3210
- 几位大虾的0MS算法是怎么写的啊 (9) sinkingship 2006-02-16 18:06:43 Problem 1077
- 原来又是公共子串的变形 (0) 4404124 2007-06-02 10:09:46 Problem 1159
- new,,,,我用另外的思想写的，但是还是错了，靠 (0) drownever 2006-12-23 00:59:29 Problem 2328
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