|
|
90 |
P1090 [NOIP2004 提高组] 合并果子 / [USACO06NOV] Fence Repair G
|
32 / 75 |
3 |
|
|
118 |
P1118 [USACO06FEB] Backward Digit Sums G/S
|
0 / 0 |
3 |
|
|
134 |
P1134 [USACO3.2] 阶乘问题
|
0 / 0 |
3 |
|
|
200 |
P1200 [USACO1.1] 你的飞碟在这儿 Your Ride Is Here
|
1 / 1 |
1 |
|
|
201 |
P1201 [USACO1.1] 贪婪的送礼者Greedy Gift Givers
|
1 / 1 |
2 |
|
|
202 |
P1202 [USACO1.1] 黑色星期五Friday the Thirteenth
|
0 / 0 |
2 |
|
|
203 |
P1203 [USACO1.1] 坏掉的项链 Broken Necklace
|
0 / 0 |
2 |
|
|
204 |
P1204 [USACO1.2] 挤牛奶Milking Cows
|
0 / 1 |
2 |
|
|
205 |
P1205 [USACO1.2] 方块转换 Transformations
|
1 / 1 |
3 |
|
|
206 |
P1206 [USACO1.2] 回文平方数 Palindromic Squares
|
0 / 0 |
2 |
|
|
207 |
P1207 [USACO1.2] 双重回文数 Dual Palindromes
|
0 / 0 |
2 |
|
|
208 |
P1208 [USACO1.3] 混合牛奶 Mixing Milk
|
4 / 5 |
2 |
|
|
209 |
P1209 [USACO1.3] 修理牛棚 Barn Repair
|
1 / 1 |
3 |
|
|
210 |
P1210 [USACO1.3] 最长的回文 Calf Flac
|
0 / 0 |
3 |
|
|
211 |
P1211 [USACO1.3] 牛式 Prime Cryptarithm
|
0 / 0 |
2 |
|
|
212 |
P1212 [USACO1.4] 铺放矩形块 Packing Rectangles
|
0 / 0 |
4 |
|
|
213 |
P1213 [USACO1.4] [IOI1994] 时钟 The Clocks
|
0 / 0 |
4 |
|
|
214 |
P1214 [USACO1.4] 等差数列 Arithmetic Progressions
|
0 / 0 |
4 |
|
|
215 |
P1215 [USACO1.4] 母亲的牛奶 Mother's Milk
|
1 / 1 |
3 |
|
|
216 |
P1216 [USACO1.5] [IOI1994] 数字三角形 Number Triangles
|
4 / 9 |
2 |
|
|
217 |
P1217 [USACO1.5] 回文质数 Prime Palindromes
|
2 / 12 |
2 |
|
|
218 |
P1218 [USACO1.5] 特殊的质数肋骨 Superprime Rib
|
1 / 1 |
2 |
|
|
219 |
P1219 [USACO1.5] 八皇后 Checker Challenge
|
4 / 6 |
3 |
|
|
336 |
P1339 [USACO09OCT] Heat Wave G
|
0 / 0 |
3 |
|
|
341 |
P1344 [USACO4.4] 追查坏牛奶 Pollutant Control
|
0 / 0 |
6 |
|
|
342 |
P1345 [USACO5.4] 奶牛的电信Telecowmunication
|
0 / 0 |
5 |
|
|
350 |
P1353 [USACO08JAN] Running S
|
0 / 0 |
4 |
|
|
357 |
P1360 [USACO07MAR] Gold Balanced Lineup G
|
0 / 0 |
5 |
|
|
372 |
P1376 [USACO05MAR] Yogurt factory 机器工厂
|
0 / 0 |
2 |
|
|
437 |
P1444 [USACO1.3] 虫洞 wormhole
|
0 / 0 |
3 |
|
|
445 |
P1452 【模板】旋转卡壳 | [USACO03FALL] Beauty Contest G
|
0 / 0 |
6 |
|
|
450 |
P1457 [USACO2.1] 城堡 The Castle
|
0 / 0 |
5 |
|
|
451 |
P1458 [USACO2.1] 顺序的分数 Ordered Fractions
|
1 / 1 |
2 |
|
|
452 |
P1459 [USACO2.1] 三值的排序 Sorting a Three-Valued Sequence
|
0 / 0 |
2 |
|
|
453 |
P1460 [USACO2.1] 健康的荷斯坦奶牛 Healthy Holsteins
|
0 / 0 |
2 |
|
|
454 |
P1461 [USACO2.1] 海明码 Hamming Codes
|
1 / 3 |
3 |
|
|
458 |
P1465 [USACO2.2] 序言页码 Preface Numbering
|
0 / 0 |
3 |
|
|
459 |
P1466 [USACO2.2] 集合 Subset Sums
|
0 / 0 |
3 |
|
|
460 |
P1467 [USACO2.2] 循环数 Runaround Numbers
|
0 / 0 |
2 |
|
|
461 |
P1468 [USACO2.2] 派对灯 Party Lamps
|
0 / 0 |
4 |
|
|
463 |
P1470 [USACO2.3] 最长前缀 Longest Prefix
|
0 / 0 |
3 |
|
|
464 |
P1472 [USACO2.3] 奶牛家谱 Cow Pedigrees
|
0 / 0 |
5 |
|
|
465 |
P1473 [USACO2.3] 零的数列 Zero Sum
|
0 / 0 |
3 |
|
|
466 |
P1474 [USACO2.3] Money System / [USACO07OCT] Cow Cash G
|
0 / 0 |
3 |
|
|
467 |
P1475 [USACO2.3] 控制公司 Controlling Companies
|
0 / 0 |
3 |
|
|
510 |
P1518 [USACO2.4] 两只塔姆沃斯牛 The Tamworth Two
|
1 / 2 |
3 |
|
|
511 |
P1519 [USACO2.4] 穿越栅栏 Overfencing
|
0 / 0 |
3 |
|
|
514 |
P1522 [USACO2.4] 牛的旅行 Cow Tours
|
0 / 0 |
4 |
|
|
521 |
P1529 [USACO2.4] 回家 Bessie Come Home
|
0 / 0 |
3 |
|
|
522 |
P1530 [USACO2.4] 分数化小数 Fractions to Decimals
|
0 / 0 |
3 |
|
|
527 |
P1535 [USACO08MAR] Cow Travelling S
|
1 / 10 |
3 |
|
|
537 |
P1545 [USACO04DEC] Dividing the Path G
|
0 / 0 |
5 |
|
|
538 |
P1546 [USACO3.1] 最短网络 Agri-Net
|
0 / 0 |
3 |
|
|
539 |
P1547 [USACO05MAR] Out of Hay S
|
0 / 0 |
3 |
|
|
542 |
P1550 [USACO08OCT] Watering Hole G
|
0 / 0 |
3 |
|
|
546 |
P1554 梦中的统计
|
2 / 2 |
1 |
|
|
547 |
P1555 尴尬的数字
|
0 / 0 |
3 |
|
|
548 |
P1556 幸福的路
|
0 / 0 |
4 |
|
|
549 |
P1557 Kruscal的加法
|
0 / 0 |
4 |
|
|
552 |
P1560 [USACO5.2] 蜗牛的旅行Snail Trails
|
0 / 0 |
5 |
|
|
553 |
P1561 [USACO12JAN] Mountain Climbing S
|
0 / 0 |
6 |
|
|
561 |
P1569 Generic Cow Protests
|
0 / 0 |
2 |
|
|
570 |
P1578 奶牛浴场
|
0 / 0 |
5 |
|
|
580 |
P1588 [USACO07OPEN] Catch That Cow S
|
0 / 0 |
2 |
|
|
588 |
P1596 [USACO10OCT] Lake Counting S
|
1 / 6 |
2 |
|
|
591 |
P1599 结算日
|
0 / 0 |
2 |
|
|
597 |
P1605 迷宫
|
1 / 1 |
2 |
|
|
598 |
P1606 [USACO07FEB] Lilypad Pond G
|
0 / 0 |
6 |
|
|
599 |
P1607 [USACO09FEB] Fair Shuttle G
|
0 / 0 |
5 |
|
|
630 |
P1638 逛画展
|
4 / 6 |
3 |
|
|
9535 |
P1639 [USACO18FEB] Teleportation B
|
0 / 0 |
1 |
|
|
640 |
P1649 [USACO07OCT] Obstacle Course S
|
1 / 2 |
3 |
|
|
644 |
P1653 [USACO04DEC] Cow Ski Area G
|
0 / 0 |
5 |
|
|
658 |
P1668 [USACO04DEC] Cleaning Shifts S
|
0 / 0 |
4 |
|
|
659 |
P1669 [USACO04DEC] Bad Cowtractors S
|
17 / 112 |
3 |
|
|
660 |
P1670 [USACO04DEC] Tree Cutting S
|
0 / 0 |
4 |
|
|
661 |
P1671 [USACO05FEB] Rigging the Bovine Election S
|
0 / 0 |
3 |
|
|
662 |
P1672 [USACO05FEB] Feed Accounting S
|
0 / 0 |
3 |
|
|
663 |
P1673 [USACO05FEB] Part Acquisition S
|
0 / 0 |
3 |
|
|
664 |
P1674 [USACO05FEB] Secret Milking Machine G
|
0 / 0 |
6 |
|
|
665 |
P1675 [USACO05FEB] Jersey Politics G
|
0 / 0 |
5 |
|
|
666 |
P1676 [USACO05FEB] Aggressive cows G
|
0 / 0 |
2 |
|
|
9536 |
P1677 [USACO18FEB] Hoofball B
|
0 / 0 |
2 |
|
|
9405 |
P1693 [USACO19FEB] Sleepy Cow Herding B
|
0 / 0 |
(None) |
|
|
9406 |
P1694 [USACO19FEB] The Great Revegetation B
|
0 / 0 |
3 |
|
|
9424 |
P1695 [USACO19FEB] Measuring Traffic B
|
0 / 0 |
(None) |
|
|
9457 |
P1696 [USACO18JAN] Blocked Billboard II B
|
0 / 0 |
2 |
|
|
9458 |
P1697 [USACO18JAN] Lifeguards B
|
0 / 0 |
1 |
|
|
9459 |
P1698 [USACO18JAN] Out of Place B
|
0 / 0 |
(None) |
|
|
9454 |
P1699 [USACO19OPEN] Bucket Brigade B
|
0 / 0 |
2 |
|
|
9455 |
P1700 [USACO19OPEN] Milk Factory B
|
0 / 0 |
2 |
|
|
9456 |
P1701 [USACO19OPEN] Cow Evolution B
|
0 / 0 |
(None) |
|
|
688 |
P1709 [USACO5.5] 隐藏口令 Hidden Password
|
0 / 0 |
5 |
|
|
9537 |
P1711 [USACO18FEB] Taming the Herd B
|
0 / 0 |
(None) |
|
|
693 |
P1715 [USACO16DEC] Lots of Triangles P
|
0 / 0 |
6 |
|
|
724 |
P1748 H数
|
0 / 0 |
3 |
|
|
789 |
P1821 [USACO07FEB] Cow Party S
|
4 / 5 |
3 |
|
|
792 |
P1824 进击的奶牛
|
7 / 41 |
2 |
|
|
793 |
P1825 [USACO11OPEN] Corn Maze S
|
1 / 1 |
3 |
|
|
795 |
P1827 [USACO3.4] 美国血统 American Heritage
|
2 / 2 |
2 |
