ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1045 USACO312  Score Inflation 0 / 0 (无)
1046 USACO313  Humble Numbers 0 / 0 (无)
1047 USACO314  Shaping Regions 0 / 0 (无)
1048 USACO315  Contact 0 / 0 (无)
1049 USACO316  Stamps 0 / 0 (无)
1050 USACO321  Factorials 0 / 0 (无)
1051 USACO322  Stringsobits 0 / 0 (无)
1052 USACO323  Spinning Wheels 0 / 0 (无)
1053 USACO324  Feed Ratios 0 / 0 (无)
1054 USACO325  Magic Squares 0 / 0 (无)
1055 USACO326  Sweet Butter 0 / 0 (无)
1056 USACO331  Riding the Fences 0 / 0 (无)
1057 USACO332  Shopping Offers 0 / 0 (无)
1062 USACO333  Camelot 0 / 0 (无)
1063 USACO334  Home on the Range 0 / 0 (无)
1064 USACO335  A Game 0 / 0 (无)
1065 USACO341  Closed Fences 0 / 0 (无)
1066 USACO342  American Heritage 0 / 0 (无)
1067 USACO343  Electric Fence 0 / 0 (无)
1068 USACO344  Raucous Rockers 0 / 0 (无)
1069 USACO411  Beef McNuggets 0 / 0 (无)
1070 USACO412  Fence Rails 0 / 0 (无)
1071 USACO413  Fence Loops 0 / 0 (无)
1072 USACO414  Cryptcowgraphy 0 / 0 (无)
1073 USACO421  Drainage Ditches 0 / 0 (无)
1074 USACO422  The Perfect Stall 0 / 0 (无)
1075 USACO423  Job Processing 0 / 0 (无)
1076 USACO424  Cowcycles 0 / 0 (无)
1077 USACO431  Buy Low, Buy Lower 0 / 0 (无)
1078 USACO432  The Primes 0 / 0 (无)
1079 USACO433  Street Race 0 / 0 (无)
1080 USACO434  Letter Game 0 / 0 (无)
1081 USACO441  Shuttle Puzzle 0 / 0 (无)
1082 USACO442  Pollutant Control 0 / 0 (无)
1083 USACO443  Frame Up 0 / 0 (无)
1084 USACO511  Fencing the Cows 0 / 0 (无)
1085 USACO512  Starry Night 0 / 0 (无)
1086 USACO513  Musical Themes 0 / 0 (无)
1087 USACO521  Snail Trails 0 / 0 (无)
1088 USACO522  Electric Fences 0 / 0 (无)
1089 USACO523  Wisconsin Squares 0 / 0 (无)
1090 USACO531  Milk Measuring 0 / 0 (无)
1091 USACO532  Window Area 0 / 0 (无)
1092 USACO533  Network of Schools 0 / 0 (无)
1093 USACO534  Big Barn 0 / 0 (无)
1094 USACO541  All Latin Squares 0 / 0 (无)
1095 USACO542  Canada Tour 0 / 0 (无)
1096 USACO543  Character Recognition 0 / 0 (无)
1097 USACO544  Betsy's Tour 0 / 0 (无)
1098 USACO545  Telecowmunication 0 / 0 (无)
1099 USACO551  Picture 0 / 0 (无)
1100 USACO552  Hidden Password 0 / 0 (无)
1101 USACO553  Towfive 0 / 0 (无)
1102 USACO611  Postal Vans 0 / 0 (无)
1103 USACO612  A Rectangular Barn 0 / 0 (无)
1061 USACO613  Cow XOR 0 / 0 (无)
1110 WC2021  括号路径 0 / 0 (无)
1111 WC2022A  序列变换 0 / 0 (无)
1112 WC2022B  秃子酋长 0 / 0 (无)
1113 WC2022C  猜词 0 / 0 (无)
1114 ZJOI2016A  旅行者 0 / 0 (无)
1109 ZJOI2016F  随机树生成器 0 / 0 (无)
1104 ZJOI2020A  字符串 0 / 0 (无)
1105 ZJOI2020B  传统艺能 0 / 0 (无)
1106 ZJOI2020C  序列 0 / 0 (无)
1107 ZJOI2020D  染色游戏 0 / 0 (无)
1108 ZJOI2020E  抽卡 0 / 0 (无)
2988 p1200  压缩技术 12 / 36 6
2989 p1201  找数字 6 / 9 9
3003 p1203  自由的奴隶 22 / 100 7
2996 p2996  攻打平安县!(简单题) 50 / 161 6
3007 p2997  攻打平安县!(火力覆盖版) 10 / 115 9
2972 p9191  奈彼玩原神 25 / 812 10
2982 p9997  平方差数 22 / 233 1
2963 p9998  简单的活动 31 / 404 2
2995 p10086  到底有多少啊!!(简单题) 16 / 396 9
2987 p4587676  bzhzh 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题