ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1733 P2725   [USACO3.1] 邮票 Stamps 0 / 0 3
1734 P2727   [USACO3.2] 01串 Stringsobits 0 / 0 5
1735 P2728   [USACO3.2] 纺车的轮子 Spinning Wheels 0 / 0 3
1736 P2729   [USACO3.2] 饲料调配 Feed Ratios 0 / 0 3
1737 P2730   [USACO3.2] 魔板 Magic Squares 0 / 0 4
1738 P2731   [USACO3.3] 骑马修栅栏 Riding the Fences 0 / 0 4
1739 P2732   [USACO3.3] 商店购物 Shopping Offers 0 / 0 5
1740 P2733   [USACO3.3] 家的范围 Home on the Range 0 / 0 3
1741 P2734   [USACO3.3] 游戏 A Game 0 / 0 3
1742 P2735   [USACO3.4] 网 Electric Fences 0 / 0 3
1743 P2736   [USACO3.4] “破锣摇滚”乐队 Raucous Rockers 0 / 0 4
1744 P2737   [USACO4.1] 麦香牛块Beef McNuggets 0 / 0 4
1745 P2738   [USACO4.1] 篱笆回路Fence Loops 0 / 0 5
1761 P2739   [USACO4.4] 棋盘游戏Shuttle Puzzle 0 / 0 4
1748 P2740   [USACO4.2] 草地排水Drainage Ditches 0 / 0 5
1749 P2741   [USACO4.4] 重叠的图像Frame Up 0 / 0 5
1750 P2742   [USACO5.1] 圈奶牛Fencing the Cows /【模板】二维凸包 0 / 0 5
1751 P2743   [USACO5.1] 乐曲主题Musical Themes 0 / 0 5
1752 P2744   [USACO5.3] 量取牛奶Milk Measuring 0 / 0 5
1753 P2745   [USACO5.3] 窗体面积Window Area 0 / 0 5