|
|
4652 |
B3647 【模板】Floyd
|
13 / 30 |
2 |
|
|
73 |
P1073 [NOIP2009 提高组] 最优贸易
|
4 / 17 |
5 |
|
|
78 |
P1078 [NOIP2012 普及组] 文化之旅
|
0 / 0 |
4 |
|
|
99 |
P1099 [NOIP2007 提高组] 树网的核
|
0 / 0 |
4 |
|
|
119 |
P1119 灾后重建
|
1 / 1 |
4 |
|
|
144 |
P1144 最短路计数
|
2 / 4 |
4 |
|
|
186 |
P1186 玛丽卡
|
0 / 0 |
5 |
|
|
336 |
P1339 [USACO09OCT] Heat Wave G
|
0 / 0 |
3 |
|
|
339 |
P1342 请柬
|
0 / 0 |
3 |
|
|
361 |
P1364 医院设置
|
0 / 0 |
3 |
|
|
391 |
P1396 营救
|
1 / 3 |
3 |
|
|
455 |
P1462 通往奥格瑞玛的道路
|
1 / 1 |
4 |
|
|
483 |
P1491 集合位置
|
0 / 0 |
5 |
|
|
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 |
|
|
568 |
P1576 最小花费
|
0 / 0 |
3 |
|
|
598 |
P1606 [USACO07FEB] Lilypad Pond G
|
0 / 0 |
6 |
|
|
600 |
P1608 路径统计
|
0 / 0 |
4 |
|
|
605 |
P1613 跑路
|
1 / 1 |
5 |
|
|
621 |
P1629 邮递员送信
|
1 / 1 |
3 |
|
|
647 |
P1656 炸铁路
|
0 / 0 |
3 |
|
|
658 |
P1668 [USACO04DEC] Cleaning Shifts S
|
0 / 0 |
4 |
|
|
663 |
P1673 [USACO05FEB] Part Acquisition S
|
0 / 0 |
3 |
|
|
679 |
P1690 贪婪的Copy
|
0 / 0 |
3 |
|
|
721 |
P1744 采购特价商品
|
0 / 0 |
3 |
|
|
745 |
P1772 [ZJOI2006] 物流运输
|
0 / 0 |
5 |
|
|
756 |
P1783 海滩防御
|
0 / 0 |
5 |
|
|
789 |
P1821 [USACO07FEB] Cow Party S
|
4 / 5 |
3 |
|
|
793 |
P1825 [USACO11OPEN] Corn Maze S
|
1 / 1 |
3 |
|
|
842 |
P1875 佳佳的魔法药水
|
2 / 3 |
4 |
|
|
893 |
P1930 [USACO3.3] 亚瑟王的宫殿
|
0 / 0 |
5 |
|
|
901 |
P1938 [USACO09NOV] Job Hunt S
|
0 / 0 |
3 |
|
|
955 |
P1995 [NOI2011] 智能车比赛
|
0 / 0 |
6 |
|
|
1003 |
P2046 [NOI2010] 海拔
|
0 / 0 |
6 |
|
|
1004 |
P2047 [NOI2007] 社交网络
|
0 / 0 |
4 |
|
|
1141 |
P2149 [SDOI2009] Elaxia的路线
|
0 / 0 |
5 |
|
|
1162 |
P2169 正则表达式
|
0 / 0 |
4 |
|
|
1122 |
P2176 [USACO11DEC] RoadBlock S / [USACO14FEB] Roadblock G/S
|
1 / 1 |
4 |
|
|
1270 |
P2285 [HNOI2004] 打鼹鼠
|
10 / 62 |
3 |
|
|
1189 |
P2299 Mzc和体委的争夺战
|
0 / 0 |
3 |
|
|
1300 |
P2317 [HNOI2005] 星际贸易
|
0 / 0 |
6 |
|
|
1339 |
P2349 金字塔
|
0 / 0 |
4 |
|
|
1364 |
P2371 [国家集训队] 墨墨的等式
|
0 / 0 |
5 |
|
|
1488 |
P2407 [SDOI2009] 地图复原
|
0 / 0 |
5 |
|
|
1487 |
P2410 [SDOI2009] 最优图像
|
0 / 0 |
6 |
|
|
1489 |
P2446 [SDOI2010] 大陆争霸
|
0 / 0 |
5 |
|
|
1511 |
P2483 【模板】k 短路 / [SDOI2010] 魔法猪学院
|
0 / 0 |
7 |
|
|
1534 |
P2505 [HAOI2012] 道路
|
0 / 0 |
6 |
|
|
1566 |
P2537 [AHOI2005] 穿越磁场
|
0 / 0 |
6 |
|
|
1795 |
P2761 软件补丁问题
|
0 / 0 |
5 |
|
|
1922 |
P2865 [USACO06NOV] Roadblocks G
|
1 / 1 |
5 |
|
|
1925 |
P2868 [USACO07DEC] Sightseeing Cows G
|
0 / 0 |
6 |
|
|
1933 |
P2876 [USACO07JAN] Problem Solving G
|
0 / 0 |
5 |
|
|
1942 |
P2885 [USACO07NOV] Telephone Wire G
|
0 / 0 |
5 |
|
|
1943 |
P2886 [USACO07NOV] Cow Relays G
|
0 / 0 |
5 |
|
|
1945 |
P2888 [USACO07NOV] Cow Hurdles S
|
0 / 0 |
3 |
|
|
1967 |
P2910 [USACO08OPEN] Clear And Present Danger S
|
0 / 0 |
3 |
|
|
1990 |
P2934 [USACO09JAN] Safe Travel G
|
0 / 0 |
6 |
|
|
1991 |
P2935 [USACO09JAN] Best Spot S
|
0 / 0 |
3 |
|
|
1993 |
P2937 [USACO09JAN] Laserphones S
|
0 / 0 |
4 |
|
|
1994 |
P2938 [USACO09FEB] Stock Market G
|
0 / 0 |
4 |
|
|
1995 |
P2939 [USACO09FEB] Revamping Trails G
|
0 / 0 |
4 |
|
|
2007 |
P2951 [USACO09OPEN] Hide and Seek S
|
0 / 0 |
3 |
|
|
2022 |
P2966 [USACO09DEC] Cow Toll Paths G
|
0 / 0 |
5 |
|
|
2040 |
P2984 [USACO10FEB] Chocolate Giving S
|
0 / 0 |
3 |
|
|
2058 |
P3003 [USACO10DEC] Apple Delivery S
|
0 / 0 |
3 |
|
|
2061 |
P3006 [USACO11JAN] Bottleneck G
|
0 / 0 |
6 |
|
|
2107 |
P3053 [USACO12OPEN] Unlocking Blocks S
|
0 / 0 |
5 |
|
|
2117 |
P3063 [USACO12DEC] Milk Routing S
|
0 / 0 |
4 |
|
|
2156 |
P3102 [USACO14FEB] Secret Code S
|
0 / 0 |
5 |
|
|
2160 |
P3106 [USACO14OPEN] Dueling GPSs S
|
1 / 1 |
5 |
|
|
2164 |
P3110 [USACO14DEC] Piggy Back S
|
0 / 0 |
5 |
|
|
2169 |
P3115 [USACO15JAN] Cow Routing S
|
0 / 0 |
5 |
|
|
2235 |
P3171 [CQOI2015] 网络吞吐量
|
0 / 0 |
6 |
|
|
2302 |
P3238 [HNOI2014] 道路堵塞
|
0 / 0 |
7 |
|
|
2323 |
P3259 [JLOI2014] 路径规划
|
0 / 0 |
6 |
|
|
2339 |
P3275 [SCOI2011] 糖果
|
0 / 0 |
5 |
|
|
2414 |
P3350 [ZJOI2016] 旅行者
|
0 / 0 |
6 |
|
|
1838 |
P3371 【模板】单源最短路径（弱化版）
|
3 / 3 |
3 |
|
|
2426 |
P3393 逃离僵尸岛
|
0 / 0 |
4 |
|
|
2488 |
P3418 [POI2005] PUN-Points
|
0 / 0 |
6 |
|
|
2521 |
P3451 [POI2007] ATR-Tourist Attractions
|
0 / 0 |
6 |
|
|
2559 |
P3489 [POI2009] WIE-Hexer
|
0 / 0 |
5 |
|
|
1434 |
P3632 [APIO2011] 寻路
|
0 / 0 |
6 |
|
|
1461 |
P3640 [APIO2013] 出题人
|
0 / 0 |
6 |
|
|
1451 |
P3645 [APIO2015] 雅加达的摩天楼
|
0 / 0 |
6 |
|
|
1075 |
P3659 [USACO17FEB] Why Did the Cow Cross the Road I G
|
0 / 0 |
5 |
|
|
2708 |
P3716 [CTSC2000] 冰原探险
|
0 / 0 |
5 |
|
|
2701 |
P3720 [AHOI2017初中组] guide
|
1 / 1 |
5 |
|
|
1384 |
P3725 [AH2017/HNOI2017] 队长快跑
|
0 / 0 |
7 |
|
|
2719 |
P3786 萃香抱西瓜
|
0 / 0 |
5 |
|
|
2448 |
P3818 小A和uim之大逃离 II
|
0 / 0 |
4 |
|
|
2801 |
P3831 [SHOI2012] 回家的路
|
0 / 0 |
5 |
|
|
2773 |
P3842 [TJOI2007] 线段
|
4 / 33 |
3 |
|
|
2858 |
P3905 道路重建
|
0 / 0 |
3 |
|
|
2859 |
P3906 Geodetic集合
|
0 / 0 |
3 |
|
|
2903 |
P3946 ことりのおやつ（小鸟的点心）
|
0 / 0 |
5 |
|
|
1666 |
P3953 [NOIP2017 提高组] 逛公园
|
0 / 0 |
6 |
|
|
2910 |
P3956 [NOIP2017 普及组] 棋盘
|
1 / 1 |
4 |
|
|
2959 |
P4009 汽车加油行驶问题
|
0 / 0 |
6 |
