ID 题目 显示标签 隐藏标签 AC / 尝试 难度
528 P1535   [USACO08MAR] Cow Travelling S 0 / 0 3
8296 P1545   [USACO04DEC] Dividing the Path G 0 / 0 5
538 P1546   [USACO3.1] 最短网络 Agri-Net 0 / 0 3
539 P1547   [USACO05MAR] Out of Hay S 0 / 0 3
542 P1550   [USACO08OCT] Watering Hole G 0 / 0 3
546 P1554   梦中的统计 26 / 38 1
547 P1555   尴尬的数字 1 / 12 3
548 P1556   幸福的路 0 / 0 4
549 P1557   Kruscal的加法 0 / 0 4
552 P1560   [USACO5.2] 蜗牛的旅行Snail Trails 0 / 0 5
553 P1561   [USACO12JAN] Mountain Climbing S 0 / 0 6
561 P1569   Generic Cow Protests 0 / 0 2
570 P1578   奶牛浴场 0 / 0 5
580 P1588   [USACO07OPEN] Catch That Cow S 0 / 0 2
588 P1596   [USACO10OCT] Lake Counting S 0 / 0 2
591 P1599   结算日 0 / 0 2
597 P1605   迷宫 2 / 2 2
598 P1606   [USACO07FEB] Lilypad Pond G 0 / 0 6
599 P1607   [USACO09FEB] Fair Shuttle G 0 / 0 5
630 P1638   逛画展 1 / 1 3
9523 P1639   [USACO18FEB] Teleportation B 0 / 0 1
640 P1649   [USACO07OCT] Obstacle Course S 0 / 0 3
8297 P1653   [USACO04DEC] Cow Ski Area G 0 / 0 5
8298 P1668   [USACO04DEC] Cleaning Shifts S 0 / 0 4
8299 P1669   [USACO04DEC] Bad Cowtractors S 0 / 0 3
8300 P1670   [USACO04DEC] Tree Cutting S 0 / 0 4
8301 P1671   [USACO05FEB] Rigging the Bovine Election S 0 / 0 3
8302 P1672   [USACO05FEB] Feed Accounting S 0 / 0 3
8303 P1673   [USACO05FEB] Part Acquisition S 0 / 0 3
8304 P1674   [USACO05FEB] Secret Milking Machine G 0 / 0 6
8305 P1675   [USACO05FEB] Jersey Politics G 0 / 0 5
8306 P1676   [USACO05FEB] Aggressive cows G 0 / 0 2
9524 P1677   [USACO18FEB] Hoofball B 0 / 0 2
9312 P1693   [USACO19FEB] Sleepy Cow Herding B 1 / 2 10
9313 P1694   [USACO19FEB] The Great Revegetation B 1 / 1 3
9331 P1695   [USACO19FEB] Measuring Traffic B 1 / 1 10
9361 P1696   [USACO18JAN] Blocked Billboard II B 0 / 0 2
9362 P1697   [USACO18JAN] Lifeguards B 0 / 0 1
9472 P1698   [USACO18JAN] Out of Place B 0 / 0 (无)
9358 P1699   [USACO19OPEN] Bucket Brigade B 0 / 0 2
9359 P1700   [USACO19OPEN] Milk Factory B 0 / 0 2
9360 P1701   [USACO19OPEN] Cow Evolution B 0 / 0 (无)
678 P1709   [USACO5.5] 隐藏口令 Hidden Password 0 / 0 5
9525 P1711   [USACO18FEB] Taming the Herd B 0 / 0 (无)
683 P1715   [USACO16DEC] Lots of Triangles P 0 / 0 6
714 P1748   H数 0 / 0 3
779 P1821   [USACO07FEB] Cow Party S 0 / 0 3
782 P1824   进击的奶牛 1 / 1 2
783 P1825   [USACO11OPEN] Corn Maze S 0 / 0 3
785 P1827   [USACO3.4] 美国血统 American Heritage 0 / 0 2

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