ID 题目 显示标签 隐藏标签 AC / 尝试 难度
974 USACO1050   3.2.5 Magic Squares 0 / 0 (无)
975 USACO1051   3.2.6 Sweet Butter 0 / 1 10
976 USACO1052   3.3.1 Riding the Fences 0 / 0 (无)
977 USACO1053   3.3.2 Shopping Offers 0 / 0 (无)
978 USACO1054   3.3.3 Camelot 0 / 0 (无)
979 USACO1055   3.3.4 Home on the Range 0 / 0 (无)
980 USACO1056   3.3.5 A Game 0 / 0 (无)
981 USACO1057   3.4.1 Closed Fences 0 / 0 (无)
982 USACO1058   3.4.2 American Heritage 0 / 0 (无)
983 USACO1059   3.4.3 Electric Fence 0 / 0 (无)
984 USACO1060   3.4.4 Raucous Rockers 0 / 2 10
985 USACO1061   4.1.1 Beef McNuggets 0 / 0 (无)
986 USACO1062   4.1.2 Fence Rails 0 / 0 (无)
987 USACO1063   4.1.3 Fence Loops 0 / 0 (无)
988 USACO1064   4.1.4 Cryptcowgraphy 0 / 0 (无)
989 USACO1065   4.2.1 Drainage Ditches 0 / 0 (无)
990 USACO1066   4.2.2 The Perfect Stall 0 / 0 (无)
991 USACO1067   4.2.3 Job Processing 0 / 0 (无)
992 USACO1068   4.2.4 Cowcycles 0 / 0 (无)
993 USACO1069   4.3.1 Buy Low, Buy Lower 0 / 0 (无)
994 USACO1070   4.3.2 The Primes 0 / 0 (无)
995 USACO1071   4.3.3 Street Race 0 / 0 (无)
996 USACO1072   4.3.4 Letter Game 0 / 0 (无)
997 USACO1073   4.4.1 Shuttle Puzzle 0 / 0 (无)
998 USACO1074   4.4.2 Pollutant Control 0 / 0 (无)
999 USACO1075   4.4.3 Frame Up 0 / 0 (无)
1000 USACO1076   5.1.1 Fencing the Cows 1 / 1 10
1001 USACO1077   5.1.2 Starry Night 0 / 0 (无)
1002 USACO1078   5.1.3 Musical Themes 0 / 0 (无)
1003 USACO1079   5.2.1 Snail Trails 0 / 0 (无)
1004 USACO1080   5.2.2 Electric Fences 0 / 0 (无)
1005 USACO1081   5.2.3 Wisconsin Squares 0 / 0 (无)
1006 USACO1082   5.3.1 Milk Measuring 0 / 0 (无)
1007 USACO1083   5.3.2 Window Area 0 / 0 (无)
1008 USACO1084   5.3.3 Network of Schools 0 / 1 10
1009 USACO1085   5.3.4 Big Barn 0 / 0 (无)
1010 USACO1086   5.4.1 All Latin Squares 0 / 0 (无)
1011 USACO1087   5.4.2 Canada Tour 0 / 0 (无)
1012 USACO1088   5.4.3 Character Recognition 0 / 0 (无)
1013 USACO1089   5.4.4 Betsy's Tour 0 / 0 (无)
1014 USACO1090   5.4.5 Telecowmunication 0 / 0 (无)
1015 USACO1091   5.5.1 Picture 0 / 0 (无)
1016 USACO1092   5.5.2 Hidden Password 0 / 0 (无)
1017 USACO1093   5.5.3 Towfive 0 / 0 (无)

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