|
|
725 |
P1704
[Usaco2007 Mar]Face The Right Way 自动转身机
|
280 / 543 |
4 |
|
|
726 |
P1705
[Usaco2007 Nov]Telephone Wire 架设电话线
|
275 / 610 |
4 |
|
|
727 |
P1706
[usaco2007 Nov]relays 奶牛接力跑
|
370 / 867 |
5 |
|
|
728 |
P1707
[Usaco2007 Nov]tanning分配防晒霜
|
388 / 916 |
3 |
|
|
729 |
P1708
[Usaco2007 Oct]Money奶牛的硬币
|
539 / 906 |
4 |
|
|
730 |
P1709
[Usaco2007 Oct]Super Paintball超级弹珠
|
358 / 523 |
2 |
|
|
731 |
P1710
[Usaco2007 Open]Cheappal 廉价回文
|
325 / 719 |
4 |
|
|
732 |
P1711
[Usaco2007 Open]Dining G
|
584 / 1365 |
4 |
|
|
733 |
P1712
[Usaco2007 China]Summing Sums 加密
|
187 / 577 |
5 |
|
|
734 |
P1713
[Usaco2007 China]The Bovine Accordion and Banjo Orchestra 音乐会
|
67 / 370 |
7 |
|
|
735 |
P1714
[Usaco2007 China]Treasure 财富
|
3 / 26 |
8 |
|
|
736 |
P1715
[Usaco2006 Dec]Wormholes 虫洞
|
561 / 1589 |
4 |
|
|
737 |
P1716
[Usaco2006 Dec]The Fewest Coins 找零钱
|
181 / 382 |
4 |
|
|
738 |
P1717
[Usaco2006 Dec]Milk Patterns 产奶的模式 （可重叠子串）
|
636 / 1747 |
6 |
|
|
739 |
P1718
[Usaco2006 Jan] Redundant Paths 分离的路径
|
492 / 1345 |
4 |
|
|
740 |
P1719
[Usaco2006 Jan] Roping the Field 麦田巨画
|
30 / 89 |
5 |
|
|
741 |
P1720
[Usaco2006 Jan]Corral the Cows 奶牛围栏
|
98 / 205 |
3 |
|
|
742 |
P1721
[Usaco2006 Mar]Ski Lift 缆车支柱
|
94 / 183 |
4 |
|
|
743 |
P1722
[Usaco2006 Mar] Milk Team Select 产奶比赛
|
145 / 352 |
5 |
|
|
744 |
P1723
[Usaco2009 Feb]The Leprechaun 寻宝
|
47 / 258 |
4 |
|
|
745 |
P1724
[Usaco2006 Nov]Fence Repair 切割木板
|
622 / 1441 |
4 |
|
|
746 |
P1725
[Usaco2006 Nov]Corn Fields牧场的安排
|
745 / 1330 |
5 |
|
|
747 |
P1726
[Usaco2006 Nov]Roadblocks第二短路
|
675 / 1709 |
4 |
|
|
748 |
P1727
[Usaco2006 Open]The Milk Queue 挤奶队列
|
145 / 297 |
4 |
|
|
749 |
P1728
[Usaco2006 Open]Two-Headed Cows 双头牛
|
52 / 120 |
6 |
|
|
750 |
P1729
[Usaco2005 dec]Cow Patterns 牛的模式匹配
|
140 / 358 |
6 |
|
|
751 |
P1730
[Usaco2005 dec]Barn Expansion 牛棚扩张
|
70 / 149 |
4 |
|
|
752 |
P1731
[Usaco2005 dec]Layout 排队布局
|
421 / 1003 |
5 |
|
|
753 |
P1732
[usaco2005 feb]Jersey Politics 牛的政治
|
4 / 37 |
5 |
|
|
754 |
P1733
[Usaco2005 feb]Secret Milking Machine 神秘的挤奶机
|
150 / 328 |
6 |
|
|
755 |
P1734
[Usaco2005 feb]Aggressive cows 愤怒的牛
|
492 / 1356 |
3 |
|
|
756 |
P1735
[Usaco2005 jan]Muddy Fields 泥泞的牧场
|
212 / 422 |
6 |
|
|
757 |
P1736
[Usaco2005 jan]The Wedding Juicer 婚宴的榨汁机
|
132 / 210 |
5 |
|
|
759 |
P1737
[Usaco2005 jan]Naptime 午睡时间
|
116 / 236 |
5 |
|
|
760 |
P1738
[Usaco2005 mar]Ombrophobic Bovines 发抖的牛
|
171 / 677 |
6 |
|
|
758 |
P1739
[Usaco2005 mar]Space Elevator 太空电梯
|
157 / 240 |
4 |
|
|
761 |
P1740
[Usaco2005 mar]Yogurt factory 奶酪工厂
|
191 / 245 |
2 |
|
|
762 |
P1741
[Usaco2005 nov]Asteroids 穿越小行星群
|
338 / 609 |
5 |
|
|
763 |
P1742
[Usaco2005 nov]Grazing on the Run 边跑边吃草
|
231 / 511 |
5 |
|
|
764 |
P1743
[Usaco2005 nov]Walk the Talk
|
16 / 41 |
4 |
|
|
765 |
P1744
[Usaco2005 oct]Skiing 奶牛滑雪
|
121 / 339 |
4 |
|
|
766 |
P1745
[Usaco2005 oct]Flying Right 飞行航班
|
90 / 233 |
5 |
|
|
767 |
P1746
[Usaco2005 open]Lazy Cows
|
87 / 183 |
5 |
|
|
768 |
P1747
[Usaco2005 open]Expedition 探险
|
111 / 228 |
4 |
|
|
769 |
P1748
[Usaco2005 open]Around the world 环球飞行
|
36 / 85 |
5 |
|
|
770 |
P1749
[usaco2005 open]Landscaping 地形改造
|
40 / 67 |
4 |
|
|
771 |
P1750
[Usaco2005 qua]Apple Catching
|
145 / 177 |
3 |
|
|
772 |
P1751
[Usaco2005 qua]Lake Counting
|
215 / 286 |
3 |
|
|
773 |
P1752
[Usaco2005 qua]Til the Cows Come Home
|
173 / 407 |
4 |
|
|
774 |
P1753
[Usaco2005 qua]Who's in the Middle
|
346 / 486 |
1 |
|
|
775 |
P1754
[Usaco2005 qua]Bull Math
|
352 / 646 |
1 |
|
|
776 |
P1755
[Usaco2005 qua]Bank Interest
|
279 / 349 |
1 |
|
|
777 |
P1756
Vijos1083 小白逛公园
|
414 / 1611 |
5 |
|
|
778 |
P1757
Apple 偷苹果
|
2 / 8 |
7 |
|
|
780 |
P1758
[Wc2010]重建计划
|
827 / 5653 |
9 |
|
|
781 |
P1759
Let there be rainbows!
|
15 / 144 |
6 |
|
|
782 |
P1760
[Baltic2009]Triangulation
|
43 / 93 |
6 |
|
|
783 |
P1761
[Baltic2009]beetle
|
97 / 291 |
6 |
|
|
784 |
P1762
[Baltic2009]Candy
|
17 / 65 |
6 |
|
|
785 |
P1763
[Baltic2009]subway
|
29 / 67 |
6 |
|
|
786 |
P1764
[Baltic2009]monument
|
105 / 185 |
6 |
|
|
787 |
P1765
[Baltic2009]rectangle
|
107 / 392 |
5 |
|
|
788 |
P1766
[Ceoi2009]photo
|
73 / 195 |
7 |
|
|
789 |
P1767
[Ceoi2009]harbingers
|
111 / 589 |
8 |
|
|
790 |
P1768
[Ceoi2009]logs
|
122 / 277 |
5 |
|
|
791 |
P1769
[Ceoi2009]tri
|
19 / 70 |
8 |
|
|
792 |
P1770
[Usaco2009 Nov]lights 燈
|
399 / 1186 |
5 |
|
|
793 |
P1771
[Usaco2009 Nov]cookie 誰請客
|
7 / 16 |
6 |
|
|
794 |
P1772
[Usaco2009 Nov]rescue 拯救奶牛貝希
|
84 / 143 |
4 |
|
|
795 |
P1773
[Usaco2009 Dec]Dizzy 头晕的奶牛
|
4 / 110 |
4 |
|
|
796 |
P1774
[Usaco2009 Dec]Toll 过路费
|
255 / 485 |
5 |
|
|
797 |
P1775
[Usaco2009 Dec]Vidgame 电视游戏问题
|
201 / 330 |
4 |
|
|
798 |
P1776
[Usaco2010 Hol]cowpol 奶牛政坛
|
268 / 658 |
4 |
|
|
799 |
P1777
[Usaco2010 Hol]rocks 石头木头
|
129 / 266 |
4 |
|
|
800 |
P1778
[Usaco2010 Hol]Dotp 驱逐猪猡
|
246 / 924 |
6 |
|
|
801 |
P1779
[Usaco2010 Hol]Cowwar 奶牛战争
|
106 / 306 |
7 |
|
|
802 |
P1780
[Usaco2010 Feb]Covering the Corral G
|
96 / 233 |
5 |
|
|
803 |
P1781
[Usaco2010 Feb]Ice 冰上
|
63 / 149 |
5 |
|
|
804 |
P1782
[Usaco2010 Feb]slowdown 慢慢游
|
452 / 858 |
4 |
|
|
805 |
P1783
[Usaco2010 Jan]Taking Turns
|
219 / 530 |
5 |
|
|
806 |
P1784
[Usaco2010 Jan]island
|
19 / 31 |
4 |
|
|
807 |
P1785
[Usaco2010 Jan]telephone
|
70 / 125 |
6 |
|
|
809 |
P1786
[Ahoi2008]Pair 配对
|
603 / 1074 |
5 |
|
|
810 |
P1787
[Ahoi2008]Meet 紧急集合
|
1521 / 5240 |
5 |
|
|
811 |
P1788
[Ahoi2008]Calculator 计算器
|
6 / 134 |
2 |
|
|
812 |
P1789
[Ahoi2008]Necklace Y型项链
|
445 / 752 |
3 |
|
|
813 |
P1790
[Ahoi2008]Rectangle 矩形藏宝地
|
156 / 623 |
7 |
|
|
815 |
P1792
[Ioi2008]TYPE PRINTER 打印机
|
8 / 88 |
5 |
|
|
816 |
P1793
[Ioi2008]Fish 鱼
|
42 / 120 |
8 |
|
|
817 |
P1794
[Ioi2008]Linear Garden
|
130 / 282 |
6 |
|
|
818 |
P1795
[Ioi2008]Pyramid Base 金字塔地基
|
26 / 87 |
8 |
|
|
819 |
P1796
[Ioi2008]Teleporters 传送器
|
23 / 80 |
7 |
|
|
820 |
P1797
[Ahoi2009]Mincut 最小割-最小割唯一性判定
|
1022 / 3218 |
7 |
|
|
821 |
P1798
[Ahoi2009]Seq 维护序列seq
|
2191 / 9659 |
5 |
|
|
822 |
P1799
[Ahoi2009]self 同类分布
|
762 / 2684 |
6 |
|
|
823 |
P1800
[Ahoi2009]fly 飞行棋
|
1501 / 2599 |
2 |
|
|
824 |
P1801
[Ahoi2009]chess 中国象棋
|
1446 / 2829 |
5 |
|
|
825 |
P1802
[Ahoi2009]checker
|
176 / 468 |
6 |
|
|
826 |
P1803
qtree3-Spoj1487 Query on a tree III
|
270 / 813 |
7 |
|
|
827 |
P1804
[Ioi2007]Flood 洪水
|
110 / 328 |
7 |
