|
|
5233 |
P1111
修复公路
|
1 / 10 |
3 |
|
|
5315 |
P1194
买礼物
|
0 / 0 |
3 |
|
|
5316 |
P1195
口袋的天空
|
0 / 0 |
3 |
|
|
5385 |
P1265
公路修建
|
0 / 0 |
4 |
|
|
5458 |
P1340
兽径管理
|
0 / 0 |
4 |
|
|
6527 |
P1370
Charlie的云笔记序列
|
0 / 0 |
5 |
|
|
5512 |
P1396
营救
|
0 / 0 |
3 |
|
|
5648 |
P1536
村村通
|
1 / 1 |
3 |
|
|
5658 |
P1546
[USACO3.1] 最短网络 Agri-Net
|
0 / 0 |
3 |
|
|
5659 |
P1547
[USACO05MAR] Out of Hay S
|
0 / 0 |
3 |
|
|
5778 |
P1669
[USACO04DEC] Bad Cowtractors S
|
0 / 0 |
3 |
|
|
6048 |
P1967
[NOIP 2013 提高组] 货车运输
|
0 / 0 |
5 |
|
|
6071 |
P1991
无线通讯网
|
0 / 0 |
3 |
|
|
6156 |
P2076
曼哈顿距离最小生成树
|
0 / 0 |
5 |
|
|
6213 |
P2115
[USACO14MAR] Sabotage G
|
0 / 0 |
5 |
|
|
6217 |
P2121
拆地毯
|
0 / 0 |
3 |
|
|
6326 |
P2212
[USACO14MAR] Watering the Fields S
|
0 / 0 |
3 |
|
|
6327 |
P2213
[USACO14MAR] The Lazy Cow S
|
0 / 0 |
3 |
|
|
6432 |
P2323
[HNOI2006] 公路修建问题
|
0 / 0 |
4 |
|
|
6447 |
P2330
[SCOI2005] 繁忙的都市
|
0 / 0 |
3 |
|
|
6517 |
P2387
[NOI2014] 魔法森林
|
0 / 0 |
6 |
|
|
6657 |
P2504
[HAOI2006] 聪明的猴子
|
0 / 0 |
3 |
|
|
6728 |
P2573
[SCOI2012] 滑雪
|
0 / 0 |
5 |
|
|
6792 |
P2632
Explorer
|
0 / 0 |
5 |
|
|
7839 |
P2792
[JSOI2008] 小店购物
|
0 / 0 |
6 |
|
|
7008 |
P2820
局域网
|
0 / 0 |
3 |
|
|
7025 |
P2847
[USACO16DEC] Moocast G
|
0 / 0 |
3 |
|
|
7050 |
P2872
[USACO07DEC] Building Roads S
|
0 / 0 |
3 |
|
|
7084 |
P2906
[USACO08OPEN] Cow Neighborhoods G
|
0 / 0 |
6 |
|
|
7094 |
P2916
[USACO08NOV] Cheering up the Cow G
|
0 / 0 |
4 |
|
|
7095 |
P2917
[USACO08NOV] Toys G
|
0 / 0 |
6 |
|
|
7250 |
P3073
[USACO13FEB] Tractor S
|
0 / 0 |
4 |
|
|
7281 |
P3104
[USACO14MAR] Counting Friends G
|
0 / 0 |
5 |
|
|
7318 |
P3141
[USACO16FEB] Fenced In P
|
0 / 0 |
5 |
|
|
7391 |
P3206
[HNOI2010] 城市建设
|
0 / 0 |
6 |
|
|
7421 |
P3236
[HNOI2014] 画框
|
0 / 0 |
7 |
|
|
7434 |
P3249
[HNOI2016] 矿区
|
0 / 0 |
6 |
|
|
7449 |
P3264
[JLOI2015] 管道连接
|
0 / 0 |
6 |
|
|
7465 |
P3280
[SCOI2013] 摩托车交易
|
0 / 0 |
6 |
|
|
7502 |
P3317
[SDOI2014] 重建
|
0 / 0 |
6 |
|
|
6956 |
P3366
【模板】最小生成树
|
0 / 0 |
3 |
|
|
6936 |
P3623
[APIO2008] 免费道路
|
0 / 0 |
6 |
|
|
6569 |
P3639
[APIO2013] 道路费用
|
0 / 0 |
6 |
|
|
6227 |
P3665
[USACO17OPEN] Switch Grass P
|
0 / 0 |
6 |
|
|
7799 |
P3673
小清新计数题
|
0 / 0 |
6 |
|
|
7855 |
P3790
文艺数学题
|
0 / 0 |
6 |
|
|
8097 |
P4033
[Code+#2] 白金元首与独舞
|
0 / 0 |
6 |
|
|
8119 |
P4047
[JSOI2010] 部落划分
|
1 / 1 |
4 |
|
|
8146 |
P4073
[WC2013] 平面图
|
0 / 0 |
7 |
|
|
8179 |
P4111
[HEOI2015] 小 Z 的房间
|
0 / 0 |
6 |
|
|
8085 |
P4120
[WC2012] 最小生成树
|
0 / 0 |
7 |
|
|
8187 |
P4121
[WC2005] 双面棋盘
|
0 / 0 |
6 |
|
|
8233 |
P4172
[WC2006] 水管局长
|
0 / 0 |
5 |
|
|
8254 |
P4180
[BJWC2010] 严格次小生成树
|
0 / 0 |
6 |
|
|
8262 |
P4197
Peaks
|
0 / 0 |
6 |
|
|
8301 |
P4234
最小差值生成树
|
0 / 0 |
6 |
|
|
8325 |
P4319
变化的道路
|
0 / 0 |
6 |
|
|
8411 |
P4336
[SHOI2016] 黑暗前的幻想乡
|
0 / 0 |
6 |
|
|
8512 |
P4430
小猴打架
|
0 / 0 |
5 |
|
|
8533 |
P4455
[CQOI2018] 社交网络
|
0 / 0 |
6 |
|
|
8917 |
P4784
[BalticOI 2016] 城市 (Day2)
|
0 / 0 |
6 |
|
|
8944 |
P4806
[CCC 2017] 最小费用流
|
0 / 0 |
6 |
|
|
8961 |
P4826
[USACO15FEB] Superbull S
|
0 / 0 |
3 |
|
|
9094 |
P4951
[USACO01OPEN] Earthquake
|
0 / 0 |
5 |
|
|
9096 |
P4966
基地建设
|
0 / 0 |
6 |
|
|
9526 |
P5437
【XR-2】约定
|
0 / 0 |
6 |
|
|
9563 |
P5468
[NOI2019] 回家路线
|
0 / 0 |
6 |
|
|
9640 |
P5540
[BalkanOI 2011] timeismoney
|
0 / 0 |
7 |
|
|
9498 |
P5573
[CmdOI2019] 星际kfc篮球赛
|
0 / 0 |
7 |
|
|
9725 |
P5630
【AFOI-19】跳闸
|
0 / 0 |
6 |
|
|
9729 |
P5633
最小度限制生成树
|
0 / 0 |
5 |
|
|
10300 |
P6171
[USACO16FEB] Fenced In G
|
0 / 0 |
4 |
|
|
10284 |
P6178
【模板】Matrix-Tree 定理
|
0 / 0 |
6 |
|
|
10481 |
P6362
平面欧几里得最小生成树
|
0 / 0 |
7 |
|
|
10772 |
P6628
[省选联考 2020 B 卷] 丁香之路
|
0 / 0 |
6 |
|
|
11508 |
P7437
既见君子
|
0 / 0 |
6 |
|
|
11814 |
P7528
[USACO21OPEN] Portals G
|
0 / 0 |
5 |
|
|
12630 |
P8191
[USACO22FEB] Moo Network G
|
0 / 0 |
4 |
|
|
12666 |
P8207
[THUPC 2022 初赛] 最小公倍树
|
0 / 0 |
5 |
|
|
11044 |
P8626
[蓝桥杯 2015 省 A] 灾后重建
|
0 / 0 |
6 |
|
|
13382 |
P8950
[YsOI2022] 道路修建
|
0 / 0 |
6 |
|
|
13775 |
P9235
[蓝桥杯 2023 省 A] 网络稳定性
|
0 / 0 |
5 |
|
|
14109 |
P9619
生成树
|
0 / 0 |
4 |
|
|
14230 |
P9638
「yyOI R1」youyou 的军训
|
0 / 0 |
5 |
|
|
14345 |
P9664
[ICPC 2021 Macao R] LCS Spanning Tree
|
0 / 0 |
6 |
|
|
14347 |
P9666
[ICPC 2021 Macao R] Link-Cut Tree
|
0 / 0 |
3 |
|
|
14215 |
P9701
[GDCPC 2023] Classic Problem
|
0 / 0 |
6 |
|
|
13600 |
P9709
[KMOI R1] 军事行动
|
0 / 0 |
4 |
|
|
15008 |
P10298
[CCC 2024 S4] Painting Roads
|
0 / 0 |
4 |
|
|
15471 |
P10768
「CROI · R2」落月摇情
|
0 / 0 |
5 |
|
|
16105 |
P11307
[COTS 2016] 建造费 Pristojba
|
0 / 0 |
6 |
|
|
16545 |
P11664
[JOI 2025 Final] 缆车 / Mi Teleférico
|
0 / 0 |
6 |
|
|
16712 |
P11821
[PA 2019 Final] 数图 / Grafy 加强版
|
0 / 0 |
7 |
|
|
16723 |
P11829
[TOIP2024] 棲息地分配
|
0 / 0 |
5 |
|
|
17125 |
P12158
[蓝桥杯 2025 省 Java B] 爆破
|
0 / 0 |
3 |
|
|
17199 |
P12222
[蓝桥杯 2023 国 Java B] 电动车
|
0 / 0 |
3 |
|
|
17230 |
P12259
[蓝桥杯 2024 国 Java B] 最优路径
|
0 / 0 |
6 |
|
|
16865 |
P12375
「LAOI-12」MST?
|
0 / 0 |
4 |
|
|
17614 |
P12758
[POI 2017 R3] 奇偶路口 Crossroads of parity
|
0 / 0 |
6 |
