ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1702 P2677   [USACO07DEC] Bookshelf 2 B 1 / 2 2
1665 P2687   [USACO4.3] 逢低吸纳Buy Low, Buy Lower 0 / 0 5
1712 P2690   [USACO04NOV] Apple Catching G 0 / 0 3
1716 P2693   [USACO1.3] 号码锁 Combination Lock 1 / 1 2
1715 P2694   接金币 0 / 0 2
1720 P2698   [USACO12MAR] Flowerpot S 0 / 0 5
1412 P2701   [USACO5.3] 巨大的牛棚Big Barn 0 / 0 3
1734 P2722   [USACO3.1] 总分 Score Inflation 0 / 0 2
1735 P2723   [USACO3.1] 丑数 Humble Numbers 0 / 0 4
1736 P2724   [USACO3.1] 联系 Contact 0 / 0 5
1737 P2725   [USACO3.1] 邮票 Stamps 0 / 0 3
1738 P2727   [USACO3.2] 01串 Stringsobits 0 / 0 5
1739 P2728   [USACO3.2] 纺车的轮子 Spinning Wheels 0 / 0 3
1740 P2729   [USACO3.2] 饲料调配 Feed Ratios 0 / 0 3
1741 P2730   [USACO3.2] 魔板 Magic Squares 0 / 0 4
1742 P2731   [USACO3.3] 骑马修栅栏 Riding the Fences 0 / 0 4
1743 P2732   [USACO3.3] 商店购物 Shopping Offers 0 / 0 5
1744 P2733   [USACO3.3] 家的范围 Home on the Range 0 / 0 3
1745 P2734   [USACO3.3] 游戏 A Game 0 / 0 3
1746 P2735   [USACO3.4] 网 Electric Fences 0 / 0 3
1747 P2736   [USACO3.4] “破锣摇滚”乐队 Raucous Rockers 0 / 0 4
1748 P2737   [USACO4.1] 麦香牛块Beef McNuggets 0 / 0 4
1749 P2738   [USACO4.1] 篱笆回路Fence Loops 0 / 0 5
1765 P2739   [USACO4.4] 棋盘游戏Shuttle Puzzle 0 / 0 4
1752 P2740   [USACO4.2] 草地排水Drainage Ditches 0 / 0 5
1753 P2741   [USACO4.4] 重叠的图像Frame Up 0 / 0 5
1754 P2742   [USACO5.1] 圈奶牛Fencing the Cows /【模板】二维凸包 0 / 0 5
1755 P2743   [USACO5.1] 乐曲主题Musical Themes 0 / 0 5
1756 P2744   [USACO5.3] 量取牛奶Milk Measuring 0 / 0 5
1757 P2745   [USACO5.3] 窗体面积Window Area 0 / 0 5
1758 P2746   [USACO5.3] 校园网Network of Schools 0 / 0 4
1759 P2747   [USACO5.4] 周游加拿大Canada Tour 0 / 0 5
5124 P2748   [USACO16OPEN] Landscaping P 0 / 0 5
1764 P2749   [USACO5.1] 夜空繁星Starry Night 0 / 0 5
1760 P2750   [USACO5.5] 贰五语言Two Five 0 / 0 6
1761 P2751   [USACO4.2] 工序安排 Job Processing 0 / 0 5
1762 P2752   [USACO4.3] 街道赛跑Street Race 0 / 0 5
1763 P2753   [USACO4.3] 字母游戏Letter Game 0 / 0 5
1780 P2771   [USACO16JAN] Build Gates S 0 / 0 3
1879 P2837   [USACO08FEB] Dining Cows B 0 / 0 2
1796 P2845   [USACO15DEC] Switching on the Lights S 0 / 0 4
1883 P2846   [USACO08NOV] Light Switching G 0 / 0 4
1894 P2847   [USACO16DEC] Moocast G 0 / 0 4
1896 P2848   [USACO16DEC] Cow Checklist G 0 / 0 5
1891 P2849   [USACO14DEC] Marathon S 0 / 0 3
1897 P2850   [USACO06DEC] Wormholes G 0 / 0 4
1898 P2851   [USACO06DEC] The Fewest Coins G 0 / 0 5
1899 P2852   [USACO06DEC] Milk Patterns G 0 / 0 4
1900 P2853   [USACO06DEC] Cow Picnic S 0 / 0 3
1901 P2854   [USACO06DEC] Cow Roller Coaster S 0 / 0 4

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