ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3459 P2687   [USACO4.3] 逢低吸纳Buy Low, Buy Lower 0 / 0 5
3502 P2690   [USACO04NOV] Apple Catching G 0 / 0 3
3506 P2693   [USACO1.3] 号码锁 Combination Lock 0 / 0 2
3505 P2694   接金币 0 / 0 2
3510 P2698   [USACO12MAR] Flowerpot S 0 / 0 5
3211 P2701   [USACO5.3] 巨大的牛棚Big Barn 0 / 0 3
3522 P2722   [USACO3.1] 总分 Score Inflation 0 / 0 2
3523 P2723   [USACO3.1] 丑数 Humble Numbers 0 / 0 4
3524 P2724   [USACO3.1] 联系 Contact 0 / 0 5
3525 P2725   [USACO3.1] 邮票 Stamps 0 / 0 3
3526 P2727   [USACO3.2] 01串 Stringsobits 0 / 0 5
3527 P2728   [USACO3.2] 纺车的轮子 Spinning Wheels 0 / 0 3
3528 P2729   [USACO3.2] 饲料调配 Feed Ratios 0 / 0 3
3529 P2730   [USACO3.2] 魔板 Magic Squares 0 / 0 4
3530 P2731   [USACO3.3] 骑马修栅栏 Riding the Fences 0 / 0 4
3531 P2732   [USACO3.3] 商店购物 Shopping Offers 0 / 0 5
3532 P2733   [USACO3.3] 家的范围 Home on the Range 0 / 0 3
3533 P2734   [USACO3.3] 游戏 A Game 0 / 0 3
3534 P2735   [USACO3.4] 网 Electric Fences 0 / 0 3
3535 P2736   [USACO3.4] “破锣摇滚”乐队 Raucous Rockers 0 / 0 4
3536 P2737   [USACO4.1] 麦香牛块Beef McNuggets 0 / 0 4
3537 P2738   [USACO4.1] 篱笆回路Fence Loops 0 / 0 5
3553 P2739   [USACO4.4] 棋盘游戏Shuttle Puzzle 0 / 0 4
3540 P2740   [USACO4.2] 草地排水Drainage Ditches 0 / 0 5
3541 P2741   [USACO4.4] 重叠的图像Frame Up 0 / 0 5
3542 P2742   [USACO5.1] 圈奶牛Fencing the Cows /【模板】二维凸包 0 / 0 5
3543 P2743   [USACO5.1] 乐曲主题Musical Themes 0 / 0 5
3544 P2744   [USACO5.3] 量取牛奶Milk Measuring 0 / 0 5
3545 P2745   [USACO5.3] 窗体面积Window Area 0 / 0 5
3546 P2746   [USACO5.3] 校园网Network of Schools 0 / 0 4
3547 P2747   [USACO5.4] 周游加拿大Canada Tour 0 / 0 5
6888 P2748   [USACO16OPEN] Landscaping P 0 / 0 5
3552 P2749   [USACO5.1] 夜空繁星Starry Night 0 / 0 5
3548 P2750   [USACO5.5] 贰五语言Two Five 0 / 0 6
3549 P2751   [USACO4.2] 工序安排 Job Processing 0 / 0 5
3550 P2752   [USACO4.3] 街道赛跑Street Race 0 / 0 5
3551 P2753   [USACO4.3] 字母游戏Letter Game 0 / 0 5
3568 P2771   [USACO16JAN] Build Gates S 0 / 0 3
3664 P2837   [USACO08FEB] Dining Cows B 0 / 0 2
3584 P2845   [USACO15DEC] Switching on the Lights S 0 / 0 4
3668 P2846   [USACO08NOV] Light Switching G 0 / 0 4
3679 P2847   [USACO16DEC] Moocast G 0 / 0 4
3681 P2848   [USACO16DEC] Cow Checklist G 0 / 0 4
3676 P2849   [USACO14DEC] Marathon S 0 / 0 3
3682 P2850   [USACO06DEC] Wormholes G 0 / 0 4
3683 P2851   [USACO06DEC] The Fewest Coins G 0 / 0 5
3684 P2852   [USACO06DEC] Milk Patterns G 0 / 0 4
3685 P2853   [USACO06DEC] Cow Picnic S 0 / 0 3
3686 P2854   [USACO06DEC] Cow Roller Coaster S 0 / 0 4
3687 P2855   [USACO06DEC] River Hopscotch S 0 / 0 3

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