ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2340 P1545   [USACO04DEC] Dividing the Path G 0 / 0 5
2341 P1546   [USACO3.1] 最短网络 Agri-Net 0 / 0 3
2342 P1547   [USACO05MAR] Out of Hay S 0 / 0 3
2345 P1550   [USACO08OCT] Watering Hole G 0 / 0 3
2349 P1554   梦中的统计 0 / 0 1
2350 P1555   尴尬的数字 0 / 0 3
2351 P1556   幸福的路 0 / 0 4
2352 P1557   Kruscal的加法 0 / 0 4
2355 P1560   [USACO5.2] 蜗牛的旅行Snail Trails 0 / 0 5
2356 P1561   [USACO12JAN] Mountain Climbing S 0 / 0 6
2364 P1569   Generic Cow Protests 0 / 0 2
2373 P1578   奶牛浴场 0 / 0 5
2383 P1588   [USACO07OPEN] Catch That Cow S 0 / 0 2
2391 P1596   [USACO10OCT] Lake Counting S 0 / 0 2
2394 P1599   结算日 0 / 0 2
1833 P1605   迷宫 3 / 6 2
2400 P1606   [USACO07FEB] Lilypad Pond G 0 / 0 6
2401 P1607   [USACO09FEB] Fair Shuttle G 0 / 0 5
2431 P1638   逛画展 0 / 0 3
11416 P1639   [USACO18FEB] Teleportation B 0 / 0 1
2441 P1649   [USACO07OCT] Obstacle Course S 0 / 0 3
2445 P1653   [USACO04DEC] Cow Ski Area G 0 / 0 5
2459 P1668   [USACO04DEC] Cleaning Shifts S 0 / 0 4
2460 P1669   [USACO04DEC] Bad Cowtractors S 0 / 0 3
2461 P1670   [USACO04DEC] Tree Cutting S 0 / 0 4
2462 P1671   [USACO05FEB] Rigging the Bovine Election S 0 / 0 3
2463 P1672   [USACO05FEB] Feed Accounting S 0 / 0 3
2464 P1673   [USACO05FEB] Part Acquisition S 0 / 0 3
2465 P1674   [USACO05FEB] Secret Milking Machine G 0 / 0 6
2466 P1675   [USACO05FEB] Jersey Politics G 0 / 0 5
2467 P1676   [USACO05FEB] Aggressive cows G 0 / 0 2
11417 P1677   [USACO18FEB] Hoofball B 0 / 0 2
11282 P1693   [USACO19FEB] Sleepy Cow Herding B 0 / 0 2
11283 P1694   [USACO19FEB] The Great Revegetation B 0 / 0 3
11301 P1695   [USACO19FEB] Measuring Traffic B 0 / 0 2
11334 P1696   [USACO18JAN] Blocked Billboard II B 0 / 0 2
11335 P1697   [USACO18JAN] Lifeguards B 0 / 0 1
11336 P1698   [USACO18JAN] Out of Place B 0 / 0 2
11331 P1699   [USACO19OPEN] Bucket Brigade B 0 / 0 2
11332 P1700   [USACO19OPEN] Milk Factory B 0 / 0 2
11333 P1701   [USACO19OPEN] Cow Evolution B 0 / 0 3
2488 P1709   [USACO5.5] 隐藏口令 Hidden Password 0 / 0 5
11418 P1711   [USACO18FEB] Taming the Herd B 0 / 0 2
2493 P1715   [USACO16DEC] Lots of Triangles P 0 / 0 6
2523 P1748   H数 0 / 0 3
2586 P1821   [USACO07FEB] Cow Party S 0 / 0 3
2589 P1824   进击的奶牛 0 / 0 2
2590 P1825   [USACO11OPEN] Corn Maze S 0 / 0 3
2592 P1827   [USACO3.4] 美国血统 American Heritage 0 / 0 2
2593 P1828   [USACO3.2] 香甜的黄油 Sweet Butter 0 / 0 3

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