ID Problem Show tags Hide tags AC / Tried Difficulty
1323 USACO1412   围栏圈 1 / 1 10
1325 USACO1421   排水沟 1 / 1 10
1326 USACO1422   完美牛棚 1 / 1 10
1327 USACO1423   产品处理 1 / 1 10
1328 USACO1424   牛圈 0 / 0 (None)
1329 USACO1431   低买 1 / 1 10
1331 USACO1433   街头竞速 1 / 1 10
1332 USACO1434   字母游戏 1 / 2 10
1333 USACO1441   穿梭谜题 1 / 1 10
1334 USACO1442   控制污染奶 1 / 1 10
1335 USACO1443   堆叠相框 1 / 3 10
1336 USACO1511   围住奶牛 1 / 2 10
1337 USACO1512   星空之夜 1 / 1 10
1338 USACO1513   音乐主题 1 / 1 10
1339 USACO1521   蜗牛漫步 0 / 0 (None)
1342 USACO1531   牛奶量取 1 / 1 10
1343 USACO1532   窗口面积 1 / 1 10
1344 USACO1533   学校网络 1 / 1 10
1345 USACO1534   巨大牛棚 1 / 1 10
1347 USACO1542   加拿大之旅 1 / 1 10
1348 USACO1543   字符识别 0 / 0 (None)
1350 USACO1545   奶牛通信 1 / 1 10
1351 USACO1551   海报 1 / 1 10
1352 USACO1552   隐藏密码 1 / 1 10
1353 USACO1553   二五 1 / 1 10
1354 USACO1611   邮政货车 1 / 1 10
1355 USACO1612   矩形牛棚 1 / 1 10
1356 USACO1613   牛异或 1 / 1 10
1398 USACO1622   包装矩形 1 / 1 10
1303 USACO1623   塑造区域 1 / 1 10
1399 USACO1631   栅栏围栏 1 / 2 10
1324 USACO1632   牛的密码学 1 / 2 10
1330 USACO1641   质数方阵 1 / 1 10
1340 USACO1642   通电围栏 1 / 1 10
1341 USACO1643   威斯康星方形牧场 1 / 1 10
1346 USACO1651   拉丁矩阵 1 / 1 10
1349 USACO1653   贝特西之旅 1 / 1 10
1400 USACO1654   时钟 1 / 1 10
1401 USACO1655   棋盘挑战 1 / 2 10
1317 USACO1662   封闭围栏 0 / 0 (None)
761 USACO2216   混合牛奶 2 / 3 10
762 USACO2217   桶列表 2 / 4 10
763 USACO2218   来回 2 / 4 10
764 USACO2219   大会 2 / 4 10
765 USACO2220   大会 II 2 / 4 10
766 USACO2221   哞呦哞呦 2 / 3 10
2901 USACO2222   美食 2 / 3 6
2902 USACO2223   牛的和谐共处 2 / 2 6
2919 USACO2224   团队合作 3 / 4 3
767 USACO2228   果壳游戏 2 / 3 10

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