196 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1882 P410   【基础】数池塘（四方向） USACO 0 / 0 (无)
1888 P416   【提高】卫星照片 USACO 0 / 0 (无)
1893 P420   【提高】最小拐弯路径 USACO 0 / 0 (无)
2029 P543   【基础】黑色星期五（friday） USACO 0 / 0 (无)
595 595   算法提高 道路和航路 USACO 0 / 0 (无)
657 657   算法提高 道路和航路 USACO 0 / 0 (无)
2232 P726   【基础】跳房子 USACO 0 / 0 (无)
2259 P750   【提高】谷仓的安保 UASCO 0 / 0 (无)
2354 P836   【基础】愤怒的奶牛 USACO 0 / 0 (无)
2362 P843   【基础】探测池塘 0 / 0 (无)
2363 P844   【基础】相似的奶牛 USACO 0 / 0 (无)
2364 P845   【基础】数字三角形 USACO 0 / 0 (无)
2365 P846   【基础】麦香牛肉 USACO 0 / 0 (无)
2375 P855   【基础】最短网络 Agri-Net USACO 0 / 0 (无)
2377 P857   【基础】Out of Hay S USACO 0 / 0 (无)
2384 P863   【基础】贪婪的送礼者Greedy Gift Givers(USACO1.1) 0 / 0 (无)
2385 P864   【基础】回文平方数 Palindromic Squares 0 / 0 (无)
2386 P865   【基础】双重回文数 Dual Palindromes USACO 0 / 0 (无)
2387 P866   【基础】混合牛奶 Mixing Milk USACO 0 / 0 (无)
2388 P867   【基础】修理牛棚 Barn Repair USACO 0 / 0 (无)
2389 P868   【提高】回文质数 Prime Palindromes USACO 0 / 0 (无)
2390 P869   【基础】特殊的质数肋骨 Superprime Rib USACO 0 / 0 (无)
2392 P870   【基础】集合 Subset Sums USACO 0 / 0 (无)
1512 P1015   【基础】回家 Bessie Come Home USACO 0 / 0 (无)
1525 P1027   【基础】阅读大赛 USACO 0 / 0 (无)
1824 1824   【提高】奶牛和草丛 USACO 0 / 0 (无)
2568 2568   [USACO1.4]铺放矩形块 Packing Rectangles 0 / 0 (无)
2569 2569   [USACO1.4] 时钟 The Clocks 0 / 0 (无)
2570 2570   [USACO1.4]等差数列 Arithmetic Progressions 0 / 0 (无)
2571 2571   [USACO1.4]母亲的牛奶 Mother's Milk 0 / 0 (无)
2572 2572   [USACO1.5] 数字三角形 Number Triangles 0 / 0 (无)
2573 2573   [USACO1.5]回文质数 Prime Palindromes 0 / 0 (无)
2574 2574   [USACO1.5]特殊的质数肋骨 Superprime Rib 0 / 0 (无)
2575 2575   [USACO1.5] 八皇后 Checker Challenge 0 / 0 (无)
2576 2576   [USACO2.1]城堡 The Castle 0 / 0 (无)
2577 2577   [USACO2.1]顺序的分数 Ordered Fractions 0 / 0 (无)
2578 2578   [USACO1.2] 方块转换 Transformations 0 / 0 (无)
2579 2579   [USACO2.1]三值的排序 Sorting a Three-Valued Sequence 0 / 0 (无)
2580 2580   [USACO2.1]健康的荷斯坦奶牛 Healthy Holsteins 0 / 0 (无)
2581 2581   [USACO2.1]海明码 Hamming Codes 0 / 0 (无)
2582 2582   [USACO2.2]序言页码 Preface Numbering 0 / 0 (无)
2583 2583   [USACO2.2]集合 Subset Sums 0 / 0 (无)
2584 2584   [USACO2.2]循环数 Runaround Numbers 0 / 0 (无)
2585 2585   [USACO2.2]派对灯 Party Lamps 0 / 0 (无)
2586 2586   [USACO2.3]最长前缀 Longest Prefix 0 / 0 (无)
2587 2587   [USACO2.3]奶牛家谱 Cow Pedigrees 0 / 0 (无)
2588 2588   [USACO2.3]零的数列 Zero Sum 0 / 0 (无)
2589 2589   [USACO1.2]命名那个数字 Name That Number 0 / 0 (无)
2590 2590   [USACO2.3]Money System 货币系统 0 / 0 (无)
2591 2591   [USACO2.3]控制公司 Controlling Companies 0 / 0 (无)
2592 2592   [USACO2.4]两只塔姆沃斯牛 The Tamworth Two 0 / 0 (无)
2593 2593   [USACO2.4]穿越栅栏 Overfencing 0 / 0 (无)
2594 2594   [USACO2.4] 牛的旅行 Cow Tours 0 / 0 (无)
2595 2595   [USACO2.4]回家 Bessie Come Home 0 / 0 (无)
2596 2596   [USACO2.4]分数化小数 Fractions to Decimals 0 / 0 (无)
2597 2597   [USACO3.1]最短网络 Agri-Net 0 / 0 (无)
2598 2598   [USACO3.1]总分 Score Inflation 0 / 0 (无)
2599 2599   [USACO3.1]丑数 Humble Numbers 0 / 0 (无)
2600 2600   [USACO1.2]回文平方数 Palindromic Squares 0 / 0 (无)
2601 2601   [USACO3.1]形成的区域 Shaping Regions 0 / 0 (无)
2602 2602   [USACO3.1] 联系 Contact 0 / 0 (无)
2603 2603   [USACO3.1]邮票 Stamps 0 / 0 (无)
2604 2604   [USACO3.1]阶乘 Factorials 0 / 0 (无)
2605 2605   [USACO3.2]01串 Stringsobits 0 / 0 (无)
2606 2606   [USACO3.2]纺车的轮子 Spinning Wheels 0 / 0 (无)
2607 2607   [USACO3.2]饲料调配 Feed Ratios 0 / 0 (无)
2608 2608   [USACO3.2]魔板 Magic Squares 0 / 0 (无)
2609 2609   [USACO3.2]香甜的黄油 Sweet Butter 0 / 0 (无)
2610 2610   [USACO3.3]骑马修栅栏 Riding the Fences 0 / 0 (无)
2611 2611   [USACO1.2]双重回文数 Dual Palindromes 0 / 0 (无)
2612 2612   [USACO3.3]商店购物 Shopping Offers 0 / 0 (无)
2613 2613   [USACO3.3]搜索 Camelot 0 / 0 (无)
2614 2614   [USACO3.3]家的范围 Home on the Range 0 / 0 (无)
2615 2615   [USACO3.3]游戏 A Game 0 / 0 (无)
2616 2616   [USACO3.4] 计算几何 Closed Fences 0 / 0 (无)
2617 2617   [USACO3.4] 美国血统 American Heritage 0 / 0 (无)
2618 2618   [USACO3.4]网 Electric Fences 0 / 0 (无)
2619 2619   [USACO3.4]“破锣摇滚”乐队 Raucous Rockers 0 / 0 (无)
2620 2620   [USACO4.1]麦香牛块Beef McNuggets 0 / 0 (无)
2621 2621   [USACO4.1] 围栏栏杆Fence Rails 0 / 0 (无)
2622 2622   [USACO1.3]混合牛奶 Mixing Milk 0 / 0 (无)
2623 2623   [USACO4.1]篱笆回路Fence Loops 0 / 0 (无)
2624 2624   [USACO4.1] 剪枝 Cryptcowgraphy 0 / 0 (无)
2625 2625   [USACO4.2]草地排水Drainage Ditches 0 / 0 (无)
2626 2626   [USACO4.2]完美的牛栏The Perfect Stall 0 / 0 (无)
2627 2627   [USACO4.2]工序安排Job Processing 0 / 0 (无)
2628 2628   [USACO4.2] 牛车Cowcycles 0 / 0 (无)
2629 2629   [USACO4.3]逢低吸纳Buy Low, Buy Lower 0 / 0 (无)
2630 2630   [USACO4.3] 素数 The Primes 0 / 0 (无)
2631 2631   [USACO4.3]街道赛跑Street Race 0 / 0 (无)
2632 2632   [USACO4.3]字母游戏Letter Game 0 / 0 (无)
2633 2633   [USACO1.3]修理牛棚 Barn Repair 0 / 0 (无)
2634 2634   [USACO4.4]棋盘游戏Shuttle Puzzle 0 / 0 (无)
2635 2635   [USACO4.4]追查坏牛奶Pollutant Control 0 / 0 (无)
2636 2636   体操训练 USACO 0 / 0 (无)
2637 2637   奶牛书架 USACO 0 / 0 (无)
2640 2640   奶酪工厂 USACO 贪心 0 / 0 (无)
2641 2641   [USACO4.4]重叠的图像Frame Up 0 / 0 (无)
2642 2642   [USACO1.4]铺放矩形块 Packing Rectangles 0 / 0 (无)
2643 2643   [USACO5.1]圈奶牛Fencing the Cows 0 / 0 (无)

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