- 两次DP,一次扫描,时间复杂度3n,注意结果有可能是负数 -1 -1 -1 -1 -1的结果是-2 (0) gfedcba 2009-01-10 02:27:52 Problem 2593
- 重心的等角共轭点 (0) ACM_Hohai 2009-01-09 17:40:43 Problem 3711
一个小错误。。。费了一下午时间 (135) realviv 2009-01-09 16:22:23 Problem 1088
- 不假,这道题很经典,不要被迷惑了!!!! (0) xhu_li 2009-01-09 16:06:11 Problem 3062
总之,谁告白谁占便宜~~~ (0) alpc55 2008-06-13 20:16:23 Problem 3487
- 这题java快速搞定 !! (0) Emember 2009-01-09 12:54:06 Problem 3199
- 47MS过的.贴下测试数据.超水题 (2926) Ontheline 2009-01-09 12:26:05 Problem 1543
TLE for Java. When will PJO recover? (2) Judas 2006-03-15 20:58:58 Problem 1396
- RP爆发了,第700题竟然1A了,不过我一开始也是想dp,不过还好没动手,看了下discuss了才知道要2分 (0) czcomt 2009-01-09 02:05:38 Problem 3273
i can't reduce time longer! (395) azurespace 2007-06-25 19:40:25 Problem 2104
- 水过150留念。。。优先队列加bfs 16ms。。 (2) allenlowesy 2009-01-08 19:36:55 Problem 2312
- 水过第50道~~发帖庆祝一下!! (0) hugett 2009-01-08 12:59:45 Problem 1247
- 未见有垃圾数据 (187) rocku 2009-01-08 12:37:47 Problem 2328
BT哦,O(NlogN)也卡,偏要用O(N) (1) xiaomi 2004-09-29 21:30:32 Problem 1859
5 0 0 0 0 0 333,why got 4? Please offer help ! (0) 123454321 2006-11-26 14:58:02 Problem 2709
- 直接枚举超时啊,用什么策略可以加速啊? (0) antizw 2009-01-07 21:24:59 Problem 1186
why wa 难道是斜率精度有问题?跪求高人指点 (1415) lqiaosh 2008-12-23 21:42:22 Problem 2606
真的很考验胆量,看了半天题不敢下手 (0) qxx 2008-12-31 06:33:39 Problem 3062
一个Prim算法引来的血案,大牛帮我一下,为什么测试数据都对了,可是总是WA (1620) gfedcba 2009-01-07 15:59:12 Problem 1251
- 100道....加油啊 (24) luoguangyao 2009-01-07 17:02:15 Problem 2453
Zhou Yuan (zy) smartest guy on Proxima? (292) baodog 2009-01-07 13:08:10
- 这是一个垃圾题,, (24) qrmajia 2009-01-07 12:44:40 Problem 2253
- 路过的都来帮我找找错 谢谢! (1136) 200609020331 2009-01-07 11:49:47 Problem 2362
- 终于AC了。。。不容易啊。。代码巨难看。。。加强字符串的学习 (2) yizer 2009-01-07 07:27:39 Problem 1602
- 说真的 这题没那么恐怖,注意方法!一次AC (0) 200609020331 2009-01-06 21:34:37 Problem 2328
此题AC,终于进前10000了,纪念下,路慢慢其修远兮,吾将上下而求索! (0) Ontheline 2009-01-06 20:13:09 Problem 1068
|