ID Problem Show tags Hide tags AC / Tried Difficulty
24934 BZOJ1572   [Usaco2009 Open]工作安排Job 0 / 0 (None)
24935 BZOJ1573   [Usaco2009 Open]牛绣花cowemb 0 / 0 (None)
24936 BZOJ1574   [Usaco2009 Jan]地震损坏Damage 0 / 0 (None)
24937 BZOJ1575   [Usaco2009 Jan]气象牛Baric 0 / 0 (None)
24938 BZOJ1576   [Usaco2009 Jan]安全路经Travel 0 / 0 (None)
24939 BZOJ1577   [Usaco2009 Feb]庙会捷运Fair Shuttle 0 / 0 (None)
24940 BZOJ1578   [Usaco2009 Feb]Stock Market 股票市场 0 / 0 (None)
24941 BZOJ1579   [Usaco2009 Feb]Revamping Trails 道路升级 0 / 0 (None)
24942 BZOJ1580   [Usaco2009 Hol]Cattle Bruisers 杀手游戏 0 / 0 (None)
24943 BZOJ1581   [Usaco2009 Hol]Transmission Delay 传输谍延时 0 / 0 (None)
24944 BZOJ1582   [Usaco2009 Hol]Holiday Painting 节日画画 0 / 0 (None)
24945 BZOJ1583   [Usaco2009 Mar]Moon Mooing 哞哞叫 0 / 0 (None)
24946 BZOJ1584   [Usaco2009 Mar]Cleaning Up 打扫卫生 0 / 0 (None)
24947 BZOJ1585   [Usaco2009 Mar]Earthquake Damage 2 地震伤害 0 / 0 (None)
24948 BZOJ1586   路径统计path 0 / 0 (None)
24949 BZOJ1587   叶子合并leaves__ 0 / 0 (None)
24950 BZOJ1588   [HNOI2002]营业额统计 0 / 0 (None)
24951 BZOJ1589   [Usaco2008 Dec]Trick or Treat on the Farm 采集糖果 0 / 0 (None)
24952 BZOJ1590   [Usaco2008 Dec]Secret Message 秘密信息 0 / 0 (None)
24953 BZOJ1591   [Usaco2008 Dec]Largest Fence 最大的围栏 0 / 0 (None)
24954 BZOJ1592   [Usaco2008 Feb]Making the Grade 路面修整 0 / 0 (None)
24955 BZOJ1593   [Usaco2008 Feb]Hotel 旅馆 0 / 0 (None)
24956 BZOJ1594   [Usaco2008 Jan]猜数游戏 0 / 0 (None)
24957 BZOJ1595   [Usaco2008 Jan]人工湖 0 / 0 (None)
24958 BZOJ1596   [Usaco2008 Jan]电话网络 0 / 0 (None)
24959 BZOJ1597   [Usaco2008 Mar]土地购买 0 / 0 (None)
24960 BZOJ1598   [Usaco2008 Mar]牛跑步 0 / 0 (None)
24961 BZOJ1599   [Usaco2008 Oct]笨重的石子 0 / 0 (None)
24962 BZOJ1600   [Usaco2008 Oct]建造栅栏 0 / 0 (None)
24963 BZOJ1601   [Usaco2008 Oct]灌水 0 / 0 (None)
24964 BZOJ1602   [Usaco2008 Oct]牧场行走 0 / 0 (None)
24965 BZOJ1603   [Usaco2008 Oct]打谷机 0 / 0 (None)
24966 BZOJ1604   [Usaco2008 Open]Cow Neighborhoods 奶牛的邻居 0 / 0 (None)
24967 BZOJ1605   [Usaco2008 Open]Crisis on the Farm 牧场危机 0 / 0 (None)
24968 BZOJ1606   [Usaco2008 Dec]Hay For Sale 购买干草 0 / 0 (None)
24969 BZOJ1607   [Usaco2008 Dec]Patting Heads 轻拍牛头 0 / 0 (None)
24970 BZOJ1608   [Usaco2008 Dec]Jigsaw Puzzles 拼图 0 / 0 (None)
24971 BZOJ1609   [Usaco2008 Feb]Eating Together麻烦的聚餐 0 / 0 (None)
24972 BZOJ1610   [Usaco2008 Feb]Line连线游戏 0 / 0 (None)
24973 BZOJ1611   [Usaco2008 Feb]Meteor Shower流星雨 0 / 0 (None)
24974 BZOJ1612   [Usaco2008 Jan]Cow Contest奶牛的比赛 0 / 0 (None)
24975 BZOJ1613   [Usaco2008 Jan]Running贝茜的晨练计划 0 / 0 (None)
24976 BZOJ1614   [Usaco2007 Jan]Telephone Lines架设电话线 0 / 0 (None)
24977 BZOJ1615   [Usaco2008 Mar]The Loathesome Hay Baler麻烦的干草打包机 0 / 0 (None)
24978 BZOJ1616   [Usaco2008 Mar]Cow Travelling游荡的奶牛 0 / 0 (None)
24979 BZOJ1617   [Usaco2008 Mar]River Crossing渡河问题 0 / 0 (None)
24980 BZOJ1618   [Usaco2008 Nov]Buying Hay 购买干草 0 / 0 (None)
24981 BZOJ1619   [Usaco2008 Nov]Guarding the Farm 保卫牧场 0 / 0 (None)
24982 BZOJ1620   [Usaco2008 Nov]Time Management 时间管理 0 / 0 (None)
24983 BZOJ1621   [Usaco2008 Open]Roads Around The Farm分岔路口 0 / 0 (None)
24984 BZOJ1622   [Usaco2008 Open]Word Power 名字的能量 0 / 0 (None)
24985 BZOJ1623   [Usaco2008 Open]Cow Cars 奶牛飞车 0 / 0 (None)
24986 BZOJ1624   [Usaco2008 Open] Clear And Present Danger 寻宝之路 0 / 0 (None)
24987 BZOJ1625   [Usaco2007 Dec]宝石手镯 0 / 0 (None)
24988 BZOJ1626   [Usaco2007 Dec]Building Roads 修建道路 0 / 0 (None)
24989 BZOJ1627   [Usaco2007 Dec]穿越泥地 0 / 0 (None)
24990 BZOJ1628   [Usaco2007 Demo]City skyline 0 / 0 (None)
24991 BZOJ1629   [Usaco2007 Demo]Cow Acrobats 0 / 0 (None)
24992 BZOJ1630   [Usaco2007 Demo]Ant Counting 0 / 0 (None)
24993 BZOJ1631   [Usaco2007 Feb]Cow Party 0 / 0 (None)
24994 BZOJ1632   [Usaco2007 Feb]Lilypad Pond 0 / 0 (None)
24995 BZOJ1633   [Usaco2007 Feb]The Cow Lexicon 牛的词典 0 / 0 (None)
24996 BZOJ1634   [Usaco2007 Jan]Protecting the Flowers 护花 0 / 0 (None)
24997 BZOJ1635   [Usaco2007 Jan]Tallest Cow 最高的牛 0 / 0 (None)
24998 BZOJ1636   [Usaco2007 Jan]Balanced Lineup 0 / 0 (None)
24999 BZOJ1637   [Usaco2007 Mar]Balanced Lineup 0 / 0 (None)
25000 BZOJ1638   [Usaco2007 Mar]Cow Traffic 奶牛交通 0 / 0 (None)
25001 BZOJ1639   [Usaco2007 Mar]Monthly Expense 月度开支 0 / 0 (None)
25002 BZOJ1640   [Usaco2007 Nov]Best Cow Line 队列变换 0 / 0 (None)
25003 BZOJ1641   [Usaco2007 Nov]Cow Hurdles 奶牛跨栏 0 / 0 (None)
25004 BZOJ1642   [Usaco2007 Nov]Milking Time 挤奶时间 0 / 0 (None)
25005 BZOJ1643   [Usaco2007 Oct]Bessie's Secret Pasture 贝茜的秘密草坪 0 / 0 (None)
25006 BZOJ1644   [Usaco2007 Oct]Obstacle Course 障碍训练课 0 / 0 (None)
25007 BZOJ1645   [Usaco2007 Open]City Horizon 城市地平线 0 / 0 (None)
25008 BZOJ1646   [Usaco2007 Open]Catch That Cow 抓住那只牛 0 / 0 (None)
25009 BZOJ1647   [Usaco2007 Open]Fliptile 翻格子游戏 0 / 0 (None)
25010 BZOJ1648   [Usaco2006 Dec]Cow Picnic 奶牛野餐 0 / 0 (None)
25011 BZOJ1649   [Usaco2006 Dec]Cow Roller Coaster 0 / 0 (None)
25012 BZOJ1650   [Usaco2006 Dec]River Hopscotch 跳石子 0 / 0 (None)
25013 BZOJ1651   [Usaco2006 Feb]Stall Reservations 专用牛棚 0 / 0 (None)
25014 BZOJ1652   [Usaco2006 Feb]Treats for the Cows 0 / 0 (None)
25015 BZOJ1653   [Usaco2006 Feb]Backward Digit Sums 0 / 0 (None)
25016 BZOJ1654   [Usaco2006 Jan]The Cow Prom 奶牛舞会 0 / 0 (None)
25017 BZOJ1655   [Usaco2006 Jan] Dollar Dayz 奶牛商店 0 / 0 (None)
25018 BZOJ1656   [Usaco2006 Jan] The Grove 树木 0 / 0 (None)
25019 BZOJ1657   [Usaco2006 Mar]Mooo 奶牛的歌声 0 / 0 (None)
25020 BZOJ1658   [Usaco2006 Mar]Water Slides 滑水 0 / 0 (None)
25021 BZOJ1659   [Usaco2006 Mar]Lights Out 关灯 0 / 0 (None)
25022 BZOJ1660   [Usaco2006 Nov]Bad Hair Day 乱发节 0 / 0 (None)
25023 BZOJ1661   [Usaco2006 Nov]Big Square 巨大正方形 0 / 0 (None)
25024 BZOJ1662   [Usaco2006 Nov]Round Numbers 圆环数 0 / 0 (None)
25025 BZOJ1663   [Usaco2006 Open]赶集 0 / 0 (None)
25026 BZOJ1664   [Usaco2006 Open]County Fair Events 参加节日庆祝 0 / 0 (None)
25027 BZOJ1665   [Usaco2006 Open]The Climbing Wall 攀岩 0 / 0 (None)
25028 BZOJ1666   [Usaco2006 Oct]Another Cow Number Game 奶牛的数字游戏 0 / 0 (None)
25029 BZOJ1667   [Usaco2006 Oct]Cows on Skates滑旱冰的奶牛 0 / 0 (None)
25030 BZOJ1668   [Usaco2006 Oct]Cow Pie Treasures 馅饼里的财富 0 / 0 (None)
25031 BZOJ1669   [Usaco2006 Oct]Hungry Cows饥饿的奶牛__ 0 / 0 (None)
25032 BZOJ1670   [Usaco2006 Oct]Building the Moat护城河的挖掘 0 / 0 (None)
25033 BZOJ1671   [Usaco2005 Dec]Knights of Ni 骑士 0 / 0 (None)

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