- 原来是最短路的变形！ (0) 4404124 2007-04-28 11:11:13 Problem 1797
- 有BT的数据没``?一直wa这儿了... (0) zozo 2007-04-28 10:53:12 Problem 2628
 成功研究出网络流!耶! (8) lxhgww 2007-04-26 20:07:20 Problem 1273
- 1457求救。一点头绪也没有呢。... (0) 11119999 2007-04-28 10:22:37
- 55555 过得俺是眼泪哗啦啦的往下流啊 (6) ASCII 2007-04-24 12:00:06 Problem 1863
- 请教背包算法问题的源代码，谢谢了 (223) yu_ 2007-04-27 22:41:26
- 为什么总是超时,那位大牛帮忙看哈,谢谢了~_~ (911) 20054738 2007-04-27 21:46:47 Problem 2657
- Why I can´t to download de Online Judge with a Download Acelerator ? (75) frrivero 2007-04-27 21:38:35
- 怎么录入呢？是一行一行的，还是整体录入呢？急！请大牛们给以指点... ... (0) CPCFTYW 2007-04-27 21:07:07 Problem 2348
- 这道题好假啊,3方到2方,假~!!~!~~!~!想了几天,想到了..... (0) czh 2007-04-27 20:20:29 Problem 2047
- 为什么我的老是超过内存限制 (45) 20051003449 2007-04-27 20:17:36 Problem 1091
- 这题什么意思呀,看不明白呀,ft!!! (0) ecjtubaowp 2007-04-27 16:34:19 Problem 1151
- wa的想死了，用虚树做的，郁闷。 (0) Iambitious 2007-04-27 11:34:53 Problem 2155
- 107B?209B?怎么代码那么短? (0) scalewing 2006-11-30 16:56:18 Problem 3099
- 我的第300题，纪念一下！ (30) dongshanluo 2007-04-27 15:14:19 Problem 2803
- 题目中的0.963125有问题呀!!! (0) ecjtubaowp 2007-04-27 14:49:36 Problem 1131
- 这题有问题 (134) zxhy2 2007-04-27 14:45:01 Problem 1729
- why??? the problem of 2287! (955) freestyle_zhy 2007-04-27 14:05:30
- 很奇怪的事情,我用__int64是错的,int是对的 (625) cx19860824 2007-04-27 13:45:21 Problem 2309
- 第一次自己写hash，留念 (0) blablabla 2007-04-27 13:02:26 Problem 2279
- 大牛们帮忙看看代码把 谢了！！！！ (1264) miaomiaomiaomiao 2006-08-16 21:45:29 Problem 2424
- 1001可能有问题，折腾了一个通宵@_@ (105) Forky9 2007-04-27 10:03:35 Problem 1001
- 郁闷啊，明明没错啊，但却WA,请高手们帮帮小弟吧！ (363) pkueducn1 2005-01-03 21:50:45 Problem 1528
- 有个地方不懂 (78) ACM29126 2005-01-25 20:09:09 Problem 1928
- 数据太bt了！！ (18) dchcuckoo 2007-04-26 21:32:09 Problem 1001
- 帮我看看！ (475) delong 2007-04-26 20:43:34 Problem 1781
- 取了 “=” wa了一次 (0) kric 2007-04-26 20:26:39 Problem 2301
- Runtime Error!!!!!!!!why????????????? (1095) zhuang000 2007-04-26 20:16:32 Problem 1152
- 想好久了,着题真么做? (0) fjnu_jxd_010 2005-08-21 13:54:06 Problem 1906
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