|
|
1514 |
1514
[USACO08JAN] Cow Contest S
|
|
|
|
|
1515 |
1515
[JSOI2010] 连通数
|
|
|
|
|
1516 |
1516
[USACO21JAN] Telephone G
|
|
|
|
|
1517 |
1517
[USACO08OPEN] Clear And Present Danger
|
|
|
|
|
1529 |
1529
[APIO2009] 抢掠计划
|
|
|
|
|
1551 |
1551
[ABC223G] Vertex Deletion
|
|
|
|
|
1577 |
1577
[HAOI2010] 软件安装
|
|
|
|
|
1611 |
1611
[ABC235E] MST + 1
|
|
|
|
|
1627 |
1627
[SDOI2010] 所驼门王的宝藏
|
|
|
|
|
1641 |
1641
[ABC226C] Martial artist
|
|
|
|
|
1643 |
1643
[ABC226E] Just one
|
|
|
|
|
1649 |
1649
[USACO07NOV] Cow Relays G
|
|
|
|
|
1662 |
1662
[JSOI2010] 满汉全席
|
|
|
|
|
1674 |
1674
[USACO11JAN] The Continental Cowngress G
|
|
|
|
|
1675 |
1675
[USACO11JAN] Roads and Planes G
|
|
|
|
|
1686 |
1686
[模板] 最小生成树
|
|
|
|
|
1687 |
1687
[USACO3.1] 最短网络 Agri-Net
|
|
|
|
|
1688 |
1688
局域网
|
|
|
|
|
1689 |
1689
[SCOI2005] 繁忙的都市
|
|
|
|
|
1690 |
1690
[USACO14MAR] Watering the Fields S
|
|
|
|
|
1691 |
1691
[SCOI2012] 滑雪
|
|
|
|
|
1692 |
1692
[ABC270F] Transportation
|
|
|
|
|
1693 |
1693
[ABC282E] Choose Two and Eat One
|
|
|
|
|
1694 |
1694
[USACO15FEB] Superbull S
|
|
|
|
|
1695 |
1695
[USACO22FEB] Moo Network G
|
|
|
|
|
1696 |
1696
[COCI2009-2010#7] SVEMIR
|
|
|
|
|
1697 |
1697
[JSOI2010] 部落划分
|
|
|
|
|
1698 |
1698
公路修建
|
|
|
|
|
1699 |
1699
[HNOI2006] 公路修建问题
|
|
|
|
|
1700 |
1700
[APIO2008] 免费道路
|
|
|
|
|
1704 |
1704
[模板] 割点（割顶）
|
|
|
|
|
1718 |
1718
[POI2008] BLO-Blockade
|
|
|
|
|
1719 |
1719
[模板] 拓扑排序 / 家谱树
|
|
|
|
|
1720 |
1720
[模板] 差分约束
|
|
|
|
|
1754 |
1754
CF1385E - Directing Edges
|
|
|
|
|
1755 |
1755
[HNOI2015] 菜肴制作
|
|
|
|
|
1756 |
1756
[USACO20FEB] Timeline G
|
|
|
|
|
1757 |
1757
[HAOI2016] 食物链
|
|
|
|
|
1758 |
1758
[ABC245F] Endless Walk
|
|
|
|
|
1759 |
1759
Restore the Tree
|
|
|
|
|
1760 |
1760
[USACO18OPEN] Milking Order G
|
|
|
|
|
1762 |
1762
[USACO06JAN] Redundant Paths G
|
|
|
|
|
1899 |
1899
迷宫行走
|
|
|
|
|
1939 |
1939
[ABC243E] Edge Deletion
|
|
|
|
|
2096 |
2096
CF609E - Minimum spanning tree for each edge
|
|
|
|
|
2161 |
2161
[ABC254E] Small d and k
|
|
|
|
|
2182 |
2182
[ABC257F] Teleporter Setting
|
|
|
|
|
2211 |
2211
[CSP-J2019 江西] 道路拆除
|
|
|
|
|
2264 |
2264
CF1932G - Moving Platforms
|
|
|
|
|
2286 |
2286
[ABC286G] Unique Walk
|
|
|
|
|
2316 |
2316
[USACO15JAN] Grass Cownoisseur G
|
|
|
|
|
2319 |
2319
[ABC264G] String Fair
|
|
|
|
|
2341 |
2341
[COTS 2019] 排名 Vezuv
|
|
|
|
|
2393 |
2393
CF1914G1 - Light Bulbs (Easy Version)
|
|
|
|
|
2394 |
2394
CF427C - Checkposts
|
|
|
|
|
2395 |
2395
CF999E - Reachability from the Capital
|
|
|
|
|
2396 |
2396
CF894E - Ralph and Mushrooms
|
|
|
|
|
2415 |
2415
CF652E - Pursuit For Artifacts
|
|
|
|
|
2417 |
2417
HDU4612 - Warm up
|
|
|
|
|
2434 |
2434
[ABC216G] 01Sequence
|
|
|
|
|
2435 |
2435
[AGC056C] 01 Balanced
|
|
|
|
|
2436 |
2436
[TJOI2019] 大中锋的游乐场
|
|
|
|
|
2446 |
2446
[ABC383E] Sum of Max Matching
|
|
|
|
|
2504 |
2504
有源汇有上下界最大流
|
|
|
|
|
2505 |
2505
有源汇有上下界最小流
|
|
|
|
|
2594 |
2594
AT_dp_r Walk
|
|
|
|
|
2611 |
2611
均衡造图
|
|
|
|
|
2675 |
2675
【基础】图的dfs遍历
|
|
0
|
|
|
3103 |
3103
图的存储-邻接矩阵
|
|
|
|
|
3106 |
3106
[ABC204C] Tour
|
|
|
|
|
3107 |
3107
[ABC232C] Graph Isomorphism
|
|
|
|
|
3108 |
3108
[ABC376D] Cycle
|
|
|
|
|
3109 |
3109
[ABC320D] Relative Position
|
|
|
|
|
3110 |
3110
[ABC289E] Swap Places
|
|
|
|
|
3114 |
3114
[NOIP2014 提高组] 寻找道路
|
|
|
|
|
3115 |
3115
[CSP-J2019] 加工零件
|
|
|
|
|
2877 |
P4667
[BalticOI 2011] Switch the Lamp On 电路维修 (Day1)
|
|
|
|
|
2433 |
P4926
[1007] 倍杀测量者
|
|
|
