ID Problem Show tags Hide tags AC / Tried Difficulty
796 P1828  [USACO3.2] 香甜的黄油 Sweet Butter 0 / 0 3
810 P1842  [USACO05NOV] 奶牛玩杂技 0 / 0 3
816 P1848  [USACO12OPEN] Bookshelf G 0 / 0 6
817 P1849  [USACO12MAR] Tractor S 0 / 0 4
823 P1856  [IOI1998] [USACO5.5] 矩形周长Picture 1 / 1 6
846 P1879  [USACO06NOV] Corn Fields G 8 / 15 5
851 P1884  [USACO12FEB] Overplanting S 0 / 0 4
860 P1894  [USACO4.2] 完美的牛栏The Perfect Stall 0 / 0 4
893 P1930  [USACO3.3] 亚瑟王的宫殿 0 / 0 5
900 P1937  [USACO10MAR] Barn Allocation G 0 / 0 5
901 P1938  [USACO09NOV] Job Hunt S 0 / 0 3
910 P1948  [USACO08JAN] Telephone Lines S 0 / 0 5
946 P1985  [USACO07OPEN] 翻转棋 Fliptile S 0 / 0 5
976 P2017  [USACO09DEC] Dizzy Cows G 0 / 0 4
992 P2035  [USACO08JAN] iCow B 0 / 0 2
1018 P2061  [USACO07OPEN] City Horizon S 12 / 17 5
1026 P2070  刷墙 0 / 0 4
1048 P2098  [USACO16DEC] Team Building P 0 / 0 5
1087 P2115  [USACO14MAR] Sabotage G 0 / 0 5
1122 P2176  [USACO11DEC] RoadBlock S / [USACO14FEB] Roadblock G/S 1 / 1 4
1192 P2202  [USACO13JAN] Square Overlap S 0 / 0 5
1195 P2203  Blink 0 / 0 3
1191 P2205  [USACO13JAN] Painting the Fence S 0 / 0 5
1196 P2207  Photo 0 / 0 3
1194 P2208  [USACO13OPEN] What's Up With Gravity S 0 / 0 5
1198 P2209  [USACO13OPEN] Fuel Economy S 0 / 0 5
1197 P2210  Haywire 0 / 0 4
1200 P2212  [USACO14MAR] Watering the Fields S 0 / 0 3
1201 P2213  [USACO14MAR] The Lazy Cow S 0 / 0 3
1202 P2214  [USACO14MAR] Mooo Moo S 0 / 0 4
1225 P2237  [USACO14FEB] Auto-complete S 0 / 0 4
1234 P2255  [USACO14JAN] Recording the Moolympics S 0 / 0 3
1178 P2338  [USACO14JAN] Bessie Slows Down S 0 / 0 3
1199 P2339  [USACO04OPEN] Turning in Homework G 0 / 0 5
1280 P2340  [USACO03FALL] Cow Exhibition G 3 / 4 3
1315 P2341  [USACO03FALL / HAOI2006] 受欢迎的牛 G 1 / 1 4
1330 P2344  [USACO11FEB] Generic Cow Protests G 2 / 5 5
1331 P2345  [USACO04OPEN] MooFest G 1 / 2 3
1372 P2376  [USACO09OCT] Allowance G 0 / 0 4
1389 P2385  [USACO07FEB] Bronze Lilypad Pond B 0 / 0 3
1429 P2411  [USACO07FEB] Silver Lilypad Pond S 0 / 0 5
1430 P2419  [USACO08JAN] Cow Contest S 0 / 1 4
1570 P2541  [USACO16DEC] Robotic Cow Herd P 0 / 0 5
1644 P2616  [USACO10JAN] Buying Feed, II S 0 / 0 2
1661 P2627  [USACO11OPEN] Mowing the Lawn G 0 / 0 5
1672 P2637  第一次,第二次,成交! 0 / 1 1
1673 P2639  [USACO09OCT] Bessie's Weight Problem G 0 / 0 2
1699 P2665  [USACO08FEB] Game of Lines S 0 / 0 3
1688 P2666  [USACO07OCT] Bessie's Secret Pasture S 1 / 1 2
1711 P2676  [USACO07DEC] Bookshelf B 1 / 1 1
1712 P2677  [USACO07DEC] Bookshelf 2 B 0 / 0 2
1675 P2687  [USACO4.3] 逢低吸纳Buy Low, Buy Lower 0 / 0 5
1722 P2690  [USACO04NOV] Apple Catching G 0 / 0 3
1726 P2693  [USACO1.3] 号码锁 Combination Lock 0 / 0 2
1725 P2694  接金币 0 / 0 2
1730 P2698  [USACO12MAR] Flowerpot S 0 / 0 5
1422 P2701  [USACO5.3] 巨大的牛棚Big Barn 0 / 0 3
1744 P2722  [USACO3.1] 总分 Score Inflation 0 / 0 2
1745 P2723  [USACO3.1] 丑数 Humble Numbers 0 / 0 4
1746 P2724  [USACO3.1] 联系 Contact 0 / 0 5
1747 P2725  [USACO3.1] 邮票 Stamps 0 / 0 3
1748 P2727  [USACO3.2] 01串 Stringsobits 0 / 0 5
1749 P2728  [USACO3.2] 纺车的轮子 Spinning Wheels 0 / 0 3
1750 P2729  [USACO3.2] 饲料调配 Feed Ratios 0 / 0 3
1751 P2730  [USACO3.2] 魔板 Magic Squares 0 / 0 4
1752 P2731  [USACO3.3] 骑马修栅栏 Riding the Fences 0 / 0 4
1753 P2732  [USACO3.3] 商店购物 Shopping Offers 0 / 0 5
1754 P2733  [USACO3.3] 家的范围 Home on the Range 0 / 0 3
1755 P2734  [USACO3.3] 游戏 A Game 7 / 11 3
1756 P2735  [USACO3.4] 网 Electric Fences 0 / 0 3
1757 P2736  [USACO3.4] “破锣摇滚”乐队 Raucous Rockers 0 / 0 4
1758 P2737  [USACO4.1] 麦香牛块Beef McNuggets 0 / 0 4
1759 P2738  [USACO4.1] 篱笆回路Fence Loops 0 / 0 5
1775 P2739  [USACO4.4] 棋盘游戏Shuttle Puzzle 0 / 0 4
1762 P2740  [USACO4.2] 草地排水Drainage Ditches 0 / 0 5
1763 P2741  [USACO4.4] 重叠的图像Frame Up 0 / 0 5
1764 P2742  [USACO5.1] 圈奶牛Fencing the Cows /【模板】二维凸包 0 / 0 5
1765 P2743  [USACO5.1] 乐曲主题Musical Themes 0 / 0 5
1766 P2744  [USACO5.3] 量取牛奶Milk Measuring 0 / 0 5
1767 P2745  [USACO5.3] 窗体面积Window Area 0 / 0 5
1768 P2746  [USACO5.3] 校园网Network of Schools 0 / 0 4
1769 P2747  [USACO5.4] 周游加拿大Canada Tour 0 / 0 5
5140 P2748  [USACO16OPEN] Landscaping P 0 / 0 5
1774 P2749  [USACO5.1] 夜空繁星Starry Night 0 / 0 5
1770 P2750  [USACO5.5] 贰五语言Two Five 0 / 0 6
1771 P2751  [USACO4.2] 工序安排 Job Processing 2 / 2 5
1772 P2752  [USACO4.3] 街道赛跑Street Race 0 / 0 5
1773 P2753  [USACO4.3] 字母游戏Letter Game 0 / 0 5
1790 P2771  [USACO16JAN] Build Gates S 0 / 0 3
1889 P2837  [USACO08FEB] Dining Cows B 0 / 0 2
1806 P2845  [USACO15DEC] Switching on the Lights S 0 / 0 4
1893 P2846  [USACO08NOV] Light Switching G 0 / 0 4
1904 P2847  [USACO16DEC] Moocast G 0 / 0 4
1906 P2848  [USACO16DEC] Cow Checklist G 0 / 0 5
1901 P2849  [USACO14DEC] Marathon S 0 / 0 3
1907 P2850  [USACO06DEC] Wormholes G 1 / 1 4
1908 P2851  [USACO06DEC] The Fewest Coins G 0 / 0 5
1909 P2852  [USACO06DEC] Milk Patterns G 0 / 0 4
1910 P2853  [USACO06DEC] Cow Picnic S 0 / 0 3
1911 P2854  [USACO06DEC] Cow Roller Coaster S 0 / 0 4

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