ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3929 3929   [USACO11DEC] RoadBlock S / [USACO14FEB]Roadblock G/S 0 / 0 (无)
3940 3940   [USACO12DEC] Milk Routing S 0 / 0 (无)
4018 4018   USACO 2011 年 11 月比赛 银奖组 Cow Beauty Pageant (Silver Level) 0 / 0 (无)
4029 4029   [USACO11DEC] RoadBlock S / [USACO14FEB]Roadblock G/S 0 / 0 (无)
4040 4040   [USACO12DEC] Milk Routing S 0 / 0 (无)
4104 4104   [USACO12MAR] Tractor S 0 / 0 (无)
4144 4144   [USACO11DEC] RoadBlock S / [USACO14FEB]Roadblock G/S 0 / 0 (无)
4151 4151   [USACO14MAR] The Lazy Cow S 0 / 0 (无)
4155 4155   [USACO14MAR] Counting Friends G 0 / 0 (无)
4203 4203   [USACO18DEC] The Cow Gathering P 0 / 0 (无)
4204 4204   [USACO19JAN] Grass Planting S 0 / 0 (无)
4214 4214   [USACO19FEB] The Great Revegetation S 0 / 0 (无)
4234 4234   [USACO19DEC] Milk Pumping G 0 / 0 (无)
4263 4263   [USACO19OPEN] Milk Factory B 0 / 0 (无)
4403 4403   [USACO15JAN] Cow Routing II-铜组 0 / 0 (无)
4405 4405   [USACO15JAN] Meeting Time-铜组 0 / 0 (无)
4413 4413   Mzc和体委的争夺战 0 / 0 (无)
4416 4416   【模板】负环 0 / 0 (无)
4433 4433   拉近距离 0 / 0 (无)
4443 4443   [USACO2.4] 回家 Bessie Come Home 0 / 0 (无)
4450 4450   Geodetic集合 0 / 0 (无)
4453 4453   最长路 0 / 0 (无)
4459 4459   [USACO09NOV] Job Hunt S 0 / 0 (无)
4463 4463   [USACO3.2] 香甜的黄油 Sweet Butter 0 / 0 (无)
4467 4467   最短路计数 0 / 0 (无)
4474 4474   设计道路 0 / 0 (无)
4501 4501   [USACO25OPEN] Compatible Pairs S 0 / 0 (无)
4547 4547    [常州市赛 2021] 移动 0 / 0 (无)
4564 4564   [USACO07DEC] Building Roads S 0 / 0 (无)
4566 4566   公路修建 0 / 0 (无)
4570 4570   [USACO3.1] 最短网络 Agri-Net 0 / 0 (无)
4576 4576   【模板】单源最短路径(标准版) 0 / 0 (无)
4600 4600   [USACO07FEB] Cow Party S 0 / 0 (无)
4606 4606   请柬 0 / 0 (无)
4631 4631   [USACO24DEC] 2D Conveyer Belt S 0 / 0 (无)
4677 4677   [SCOI2005] 繁忙的都市 0 / 0 (无)
4680 4680   营救 0 / 0 (无)
4681 4681   买礼物 0 / 0 (无)
4683 4683   [USACO05MAR] Out of Hay S 0 / 0 (无)
4685 4685   局域网 0 / 0 (无)
4688 4688   口袋的天空 0 / 0 (无)
4695 4695   希蒙刷水题 0 / 0 (无)
4700 4700   兽径管理 0 / 0 (无)
4735 4735   图的遍历 0 / 0 (无)
4737 4737   [蓝桥杯 2013 国 AC] 网络寻路 0 / 0 (无)
4738 4738   部落卫队 0 / 0 (无)
4740 4740   Einstein学画画 0 / 0 (无)
4741 4741   判断是否存在欧拉路径 0 / 0 (无)
4743 4743   无序字母对 0 / 0 (无)
4747 4747   词链 0 / 0 (无)
4748 4748   词链 0 / 0 (无)
4764 4764   封锁阳光大学 0 / 0 (无)
4773 4773   【模板】单源最短路径(弱化版) 0 / 0 (无)
4798 4798   邮递员送信 0 / 0 (无)
4799 4799   最小花费 0 / 0 (无)
4800 4800   拉近距离 0 / 0 (无)
4805 4805   [USACO23OPEN] Custodial Cleanup G 0 / 0 (无)
4808 4808   道路重建 0 / 0 (无)
4809 4809   跑步 0 / 0 (无)
4818 4818   采购特价商品 0 / 0 (无)
4874 4874   [COCI 2009/2010 #2] VUK 0 / 0 (无)
4875 4875   通往奥格瑞玛的道路 0 / 0 (无)
4887 4887   [USACO06DEC]Cow Picnic S 0 / 0 (无)
4895 4895   「一本通 3.4 练习 2」布局 Layout 0 / 0 (无)
4896 4896   「一本通 3.5 例 1」受欢迎的牛 0 / 0 (无)
4897 4897   「一本通 3.6 例 1」分离的路径 0 / 0 (无)
4956 4956   USACO 2011 年 11 月比赛 银奖组 Cow Beauty Pageant (Silver Level) 0 / 0 (无)
4965 4965   [USACO11DEC] RoadBlock S / [USACO14FEB]Roadblock G/S 0 / 0 (无)
4976 4976   [USACO12DEC] Milk Routing S 0 / 0 (无)
5040 5040   [USACO12MAR] Tractor S 0 / 0 (无)
5080 5080   [USACO11DEC] RoadBlock S / [USACO14FEB]Roadblock G/S 0 / 0 (无)
5087 5087   [USACO14MAR] The Lazy Cow S 0 / 0 (无)
5091 5091   [USACO14MAR] Counting Friends G 0 / 0 (无)
5139 5139   [USACO18DEC] The Cow Gathering P 0 / 0 (无)
5140 5140   [USACO19JAN] Grass Planting S 0 / 0 (无)
5149 5149   [USACO19FEB] The Great Revegetation S 0 / 0 (无)
5169 5169   [USACO19DEC] Milk Pumping G 0 / 0 (无)
5194 5194   [USACO19OPEN] Milk Factory B 0 / 0 (无)
5285 5285   [USACO15JAN] Cow Routing II-铜组 0 / 0 (无)
5287 5287   [USACO15JAN] Meeting Time-铜组 0 / 0 (无)
5295 5295   [USACO2.4] 回家 Bessie Come Home 0 / 0 (无)
5296 5296   [USACO09NOV] Job Hunt S 0 / 0 (无)
5297 5297   [USACO3.2] 香甜的黄油 Sweet Butter 0 / 0 (无)
5298 5298   [USACO25OPEN] Compatible Pairs S 0 / 0 (无)
5302 5302   [USACO07DEC] Building Roads S 0 / 0 (无)
5303 5303   [USACO3.1] 最短网络 Agri-Net 0 / 0 (无)
5306 5306   [USACO05MAR] Out of Hay S 0 / 0 (无)
5327 5327   [USACO07FEB] Cow Party S 0 / 0 (无)
5349 5349   [USACO24DEC] 2D Conveyer Belt S 0 / 0 (无)
5406 5406   [USACO23OPEN] Custodial Cleanup G 0 / 0 (无)
5425 5425   [USACO23FEB] Moo Route II S 0 / 0 (无)
5471 5471   [USACO22FEB] Redistributing Gifts S 0 / 0 (无)
5524 5524   [USACO21JAN] Paint by Letters P 0 / 0 (无)
5561 5561   【电子学会六级】现代艺术 0 / 0 (无)
5574 5574   最大因数-【GESP六级-2025.06】 0 / 0 (无)
5674 5674   排队 【GESP八级-2024.12】 0 / 0 (无)
5718 5718   最大因数-【GESP六级-2025.06】 0 / 0 (无)
5728 5728   [GESP202506 七级] 线图 0 / 0 (无)
5755 5755   商品交易-【GESP七级-2023.12】 0 / 0 (无)
5757 5757   交流问题-【GESP七级-2024.03】 0 / 0 (无)

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