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说明:输入题号直接进入相应题目,如需搜索含数字的题目,请在关键词前加单引号
Problem IDTitleSourceACSubmit
1590[Usaco2008 Dec]Secret Message 秘密信息Gold399597
1597[Usaco2008 Mar]土地购买Gold27346991
1697[Usaco2007 Feb]Cow Sorting牛排序Gold487848
1699[Usaco2007 Jan]Balanced Lineup排队Gold14982445
1715[Usaco2006 Dec]Wormholes 虫洞Gold8541574
1718[Usaco2006 Jan] Redundant Paths 分离的路径Gold6551274
1725[Usaco2006 Nov]Corn Fields牧场的安排Gold9101275
1726[Usaco2006 Nov]Roadblocks第二短路Gold8611694
1731[Usaco2005 dec]Layout 排队布局Gold567982
1734[Usaco2005 feb]Aggressive cows 愤怒的牛Gold7101238
1776[Usaco2010 Hol]cowpol 奶牛政坛Gold324644
2200[Usaco2011 Jan]道路和航线 Gold7682111
2442[Usaco2011 Open]修剪草坪 Gold8501586
3940[Usaco2015 Feb]CensoringGold485930
4393[Usaco2015 Dec]Fruit FeastGold鸣谢Claris提供译文185293
4394[Usaco2015 dec]BessieGold鸣谢Claris提供译文65160
4678Hdu5403 GoldbachBy xudyh01
4992[Usaco2017 Feb]Why Did the Cow Cross the RoadGold193319
4993[Usaco2017 Feb]Why Did the Cow Cross the Road IIGold178249
4994[Usaco2017 Feb]Why Did the Cow Cross the Road IIIGold207245
5140[Usaco2017 Dec]A Pie for a PieGold76173
5141[Usaco2017 Dec]Barn PaintingGold97154
5142[Usaco2017 Dec]Haybale FeastGold159227
5188[Usaco2018 Jan]MooTubeGold7385
5189[Usaco2018 Jan]Cow at LargeGold4665
5190[Usaco2018 Jan]Stamp PaintingGold62103
5194[Usaco2018 Feb]Snow BootsGold113148
5195[Usaco2018 Feb]Directory TraversalGold4755
5196[Usaco2018 Feb]Taming the HerdGold8289
5278[Usaco2018 Open]Out of SortsGold86126
5280[Usaco2018 Open]Milking OrderGold88161
5281[Usaco2018 Open]Talent ShowGold160207
5486[Usaco2018 Dec]Fine DiningGold4591
5487[Usaco2018 Dec]CowpatibilityGold46164
5488[Usaco2018 Dec]TeamworkGold69112

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