ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1292 bzoj#P1742   [USACO2005 Nov] Grazing on the Run / 边跑边吃草 9 / 15 7
2850 bzoj#P3300   [USACO2011 Feb] Best Parenthesis 2 / 2 10
2979 bzoj#P3429   [USACO2014 Jan] Building a Ski Course 1 / 2 10
5148 luogu#P1090   [NOIP 2004 提高组] 合并果子 46 / 85 5
5176 luogu#P1118   [USACO06FEB] Backward Digit Sums G/S 46 / 122 5
5192 luogu#P1134   [USACO3.2] 阶乘问题 8 / 31 5
5258 luogu#P1200   [USACO1.1] 你的飞碟在这儿 Your Ride Is Here 198 / 328 1
5259 luogu#P1201   [USACO1.1] 贪婪的送礼者 Greedy Gift Givers 15 / 17 3
5260 luogu#P1202   [USACO1.1] 黑色星期五 Friday the Thirteenth 12 / 16 3
5261 luogu#P1203   [USACO1.1] 坏掉的项链 Broken Necklace 9 / 19 3
5262 luogu#P1204   [USACO1.2] 挤牛奶 Milking Cows 7 / 28 3
5263 luogu#P1205   [USACO1.2] 方块转换 Transformations 10 / 19 5
5264 luogu#P1206   [USACO1.2] 回文平方数 Palindromic Squares 11 / 12 3
5265 luogu#P1207   [USACO1.2] 双重回文数 Dual Palindromes 5 / 5 3
5266 luogu#P1208   [USACO1.3] 混合牛奶 Mixing Milk 33 / 67 3
5267 luogu#P1209   [USACO1.3] 修理牛棚 Barn Repair 5 / 10 5
5268 luogu#P1210   [USACO1.3] 最长的回文 Calf Flac 2 / 2 5
5269 luogu#P1211   [USACO1.3] 牛式 Prime Cryptarithm 6 / 9 3
5270 luogu#P1212   [USACO1.4] 铺放矩形块 Packing Rectangles 0 / 1 6
5271 luogu#P1213   [IOI 1994 / USACO1.4] 时钟 The Clocks 3 / 5 6
5272 luogu#P1214   [USACO1.4] 等差数列 Arithmetic Progressions 4 / 7 6
5273 luogu#P1215   [USACO1.4] 母亲的牛奶 Mother's Milk 6 / 9 5
5274 luogu#P1216   [IOI 1994 / USACO1.5] 数字三角形 Number Triangles 58 / 86 3
5275 luogu#P1217   [USACO1.5] 回文质数 Prime Palindromes 94 / 215 3
5276 luogu#P1218   [USACO1.5] 特殊的质数肋骨 Superprime Rib 7 / 10 3
5277 luogu#P1219   [USACO1.5] 八皇后 Checker Challenge 71 / 131 5
5397 luogu#P1339   [USACO09OCT] Heat Wave G 10 / 12 5
5402 luogu#P1344   [USACO4.4] 追查坏牛奶 Pollutant Control 5 / 5 8
5403 luogu#P1345   [USACO5.4] 奶牛的电信 Telecowmunication 5 / 5 7
5411 luogu#P1353   [USACO08JAN] Running S 3 / 3 6
5418 luogu#P1360   [USACO07MAR] Gold Balanced Lineup G 3 / 13 7
5434 luogu#P1376   [USACO05MAR] Yogurt factory 机器工厂 2 / 4 3
5502 luogu#P1444   [USACO1.3] 虫洞 wormhole 2 / 2 5
5510 luogu#P1452   【模板】旋转卡壳 / [USACO03FALL] Beauty Contest G 7 / 28 8
5515 luogu#P1457   [USACO2.1] 城堡 The Castle 2 / 12 7
5516 luogu#P1458   [USACO2.1] 顺序的分数 Ordered Fractions 4 / 4 3
5517 luogu#P1459   [IOI 1996 / USACO2.1] 三值的排序 Sorting a Three-Valued Sequence 5 / 9 3
5518 luogu#P1460   [USACO2.1] 健康的荷斯坦奶牛 Healthy Holsteins 59 / 105 3
5519 luogu#P1461   [USACO2.1] 海明码 Hamming Codes 2 / 2 5
5523 luogu#P1465   [USACO2.2] 序言页码 Preface Numbering 1 / 2 5
5524 luogu#P1466   [USACO2.2] 集合 Subset Sums 6 / 24 5
5525 luogu#P1467   [USACO2.2] 循环数 Runaround Numbers 2 / 4 3
5526 luogu#P1468   [IOI 1998 / USACO2.2] 派对灯 Party Lamps 1 / 5 6
5528 luogu#P1470   [IOI 1996 / USACO2.3] 最长前缀 Longest Prefix 3 / 7 6
5530 luogu#P1472   [USACO2.3] 奶牛家谱 Cow Pedigrees 3 / 4 7
5531 luogu#P1473   [USACO2.3] 零的数列 Zero Sum 2 / 2 5
5532 luogu#P1474   [USACO2.3] Money System / [USACO07OCT] Cow Cash G 1 / 1 5
5533 luogu#P1475   [USACO2.3] 控制公司 Controlling Companies 1 / 1 5
5576 luogu#P1518   [USACO2.4] 两只塔姆沃斯牛 The Tamworth Two 7 / 18 5
5577 luogu#P1519   [USACO2.4] 穿越栅栏 Overfencing 1 / 15 5

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