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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
731 731   希蒙的胜利逃亡 0 / 0 (无)
928 928   [USACO22JAN]大旱 0 / 0 (无)
1290 1290   [USACO13MAR] Poker Hands S 0 / 0 (无)
1292 1292   [USACO12DEC] Running Away From the Barn G 0 / 0 (无)
1293 1293   USACO 2012 年 1 月比赛 铜牌组 Haybale Stacking 0 / 0 (无)
1294 1294   [USACO15DEC] Max Flow P 0 / 0 (无)
1295 1295   [USACO17OPEN] Modern Art P 0 / 0 (无)
1296 1296   [USACO18FEB] Teleportation S 0 / 0 (无)
1297 1297   [USACO19FEB] Painting The Barn S 0 / 0 (无)
1298 1298   [USACO19FEB] Painting the Barn G 0 / 0 (无)
1299 1299   [USACO18DEC] The Bucket List B 0 / 0 (无)
1303 1303   [USACO24OPEN] Painting Fence Posts S 0 / 0 (无)
1304 1304   [USACO24FEB] Milk Exchange G 0 / 0 (无)
1305 1305   [USACO24JAN] Balancing Bacteria B 0 / 0 (无)
1308 1308   [USACO23JAN] Air Cownditioning II B 0 / 0 (无)
1310 1310   [USACO21DEC] Convoluted Intervals S 0 / 0 (无)
1353 1353   [USACO13JAN] Party Invitations S 0 / 0 (无)
1355 1355   USACO 2011 年 11 月比赛 黄金组 Above the Median 0 / 0 (无)
1356 1356   [USACO12NOV] Clumsy Cows S 0 / 0 (无)
1357 1357   [USACO16OPEN] Bull in a China Shop P 0 / 0 (无)
1358 1358   [USACO16FEB] Load Balancing S 0 / 0 (无)
1359 1359   [USACO16JAN] Subsequences Summing to Sevens S 0 / 0 (无)
1360 1360   [USACO15DEC] Breed Counting S 0 / 0 (无)
1361 1361   [USACO17OPEN] Modern Art P 0 / 0 (无)
1362 1362   [USACO14MAR] The Lazy Cow S 0 / 0 (无)
1363 1363   [USACO14OPEN] Fair Photography S 0 / 0 (无)
1364 1364   [USACO14OPEN] Cow Optics G 0 / 0 (无)
1365 1365   [USACO14OPEN] Code Breaking G 0 / 0 (无)
1366 1366   [USACO18JAN] Sprinklers P 0 / 0 (无)
1367 1367   [USACO19FEB] Painting The Barn S 0 / 0 (无)
1368 1368   [USACO19DEC] Moortal Cowmbat G 0 / 0 (无)
1370 1370   [USACO17FEB] Why Did the Cow Cross the Road III G 0 / 0 (无)
1371 1371   [USACO17FEB] Why Did the Cow Cross the Road II S 0 / 0 (无)
1372 1372   [USACO17JAN] Balanced Photo G 0 / 0 (无)
1373 1373   [USACO16DEC] Team Building P 0 / 0 (无)
1374 1374   [USACO15FEB] Cow Hopscotch G 0 / 0 (无)
1375 1375   [USACO15FEB] Cow Hopscotch S 0 / 0 (无)
1376 1376   [USACO15JAN] Cow Rectangles G 0 / 0 (无)
1377 1377   USACO 2014 December Contest, Bronze Marathon 0 / 0 (无)
1381 1381   [USACO24DEC] Cake Game S 0 / 0 (无)
1382 1382   [USACO24OPEN] Smaller Averages G 0 / 0 (无)
1383 1383   [USACO24FEB] Milk Exchange G 0 / 0 (无)
1384 1384   [USACO24JAN] Cowmpetency G 0 / 0 (无)
1386 1386   [USACO23OPEN] Milk Sum S 0 / 0 (无)
1391 1391   [USACO22OPEN] COW Operations S 0 / 0 (无)
1392 1392   [USACO22FEB] Sleeping in Class P 0 / 0 (无)
1393 1393   [USACO22JAN] Drought G 0 / 0 (无)
1394 1394   [USACO21DEC] Convoluted Intervals S 0 / 0 (无)
1395 1395   [USACO21OPEN] Balanced Subsets P 0 / 0 (无)
1396 1396   [USACO21JAN] Paint by Letters P 0 / 0 (无)
1397 1397   [USACO21JAN] No Time to Paint S 0 / 0 (无)
1398 1398   [USACO20DEC] Rectangular Pasture S 0 / 0 (无)
1598 1598   Haywire 0 / 0 (无)
1601 1601   USACO 2011 年 11 月比赛 银奖组 Tile Exchanging 0 / 0 (无)
1602 1602   USACO 2011 年 11 月比赛 黄金组 Binary Sudoku 0 / 0 (无)
1603 1603   USACO 2011 年 11 月比赛 黄金组 Cow Steeplechase 0 / 0 (无)
1604 1604   [USACO12JAN] Bale Share S 0 / 0 (无)
1605 1605   [USACO16OPEN] 262144 P 0 / 0 (无)
1606 1606   [USACO12JAN] Video Game G 0 / 0 (无)
1608 1608   [USACO15JAN] Cow Routing II-铜组 0 / 0 (无)
1609 1609   [USACO15FEB] Cow Hopscotch (Bronze)-铜组 0 / 0 (无)
1610 1610   [USACO15OPEN] Palindromic Paths (Bronze)-铜组 0 / 0 (无)
1632 1632   [USACO12JAN] Video Game G 0 / 0 (无)
1634 1634   [USACO15JAN] Cow Routing II-铜组 0 / 0 (无)
1635 1635   [USACO15FEB] Cow Hopscotch (Bronze)-铜组 0 / 0 (无)
1636 1636   [USACO15OPEN] Palindromic Paths (Bronze)-铜组 0 / 0 (无)
1658 1658   [USACO12JAN] Video Game G 0 / 0 (无)
1660 1660   [USACO15JAN] Cow Routing II-铜组 0 / 0 (无)
1661 1661   [USACO15FEB] Cow Hopscotch (Bronze)-铜组 0 / 0 (无)
1662 1662   [USACO15OPEN] Palindromic Paths (Bronze)-铜组 0 / 0 (无)
1684 1684   [USACO12JAN] Video Game G 0 / 0 (无)
1686 1686   [USACO15JAN] Cow Routing II-铜组 0 / 0 (无)
1687 1687   [USACO15FEB] Cow Hopscotch (Bronze)-铜组 0 / 0 (无)
1688 1688   [USACO15OPEN] Palindromic Paths (Bronze)-铜组 0 / 0 (无)
1710 1710   [USACO12JAN] Video Game G 0 / 0 (无)
1712 1712   [USACO15JAN] Cow Routing II-铜组 0 / 0 (无)
1713 1713   [USACO15FEB] Cow Hopscotch (Bronze)-铜组 0 / 0 (无)
1714 1714   [USACO15OPEN] Palindromic Paths (Bronze)-铜组 0 / 0 (无)
1771 1771   [USACO13FEB] Perimeter S 0 / 0 (无)
1775 1775   [USACO15JAN] Meeting Time-铜组 0 / 0 (无)
1776 1776   [USACO15FEB] Cow Hopscotch (Bronze)-铜组 0 / 0 (无)
1777 1777   [USACO15OPEN] Palindromic Paths (Bronze)-铜组 0 / 0 (无)
1778 1778   [USACO25JAN] DFS Order P 0 / 0 (无)
1814 1814   [USACO13FEB] Perimeter S 0 / 0 (无)
1818 1818   [USACO15JAN] Meeting Time-铜组 0 / 0 (无)
1819 1819   [USACO15FEB] Cow Hopscotch (Bronze)-铜组 0 / 0 (无)
1820 1820   [USACO15OPEN] Palindromic Paths (Bronze)-铜组 0 / 0 (无)
1821 1821   [USACO25JAN] DFS Order P 0 / 0 (无)
1857 1857   [USACO13FEB] Perimeter S 0 / 0 (无)
1861 1861   [USACO15JAN] Meeting Time-铜组 0 / 0 (无)
1862 1862   [USACO15FEB] Cow Hopscotch (Bronze)-铜组 0 / 0 (无)
1863 1863   [USACO15OPEN] Palindromic Paths (Bronze)-铜组 0 / 0 (无)
1864 1864   [USACO25JAN] DFS Order P 0 / 0 (无)
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