|
|
194 |
P1194
买礼物
|
2 / 2 |
5 |
|
|
195 |
P1195
口袋的天空
|
2 / 2 |
5 |
|
|
264 |
P1265
公路修建
|
1 / 1 |
6 |
|
|
337 |
P1340
兽径管理
|
0 / 0 |
6 |
|
|
1391 |
P1370
Charlie的云笔记序列
|
0 / 0 |
7 |
|
|
391 |
P1396
营救
|
1 / 1 |
5 |
|
|
529 |
P1536
村村通
|
2 / 2 |
5 |
|
|
538 |
P1546
[USACO3.1] 最短网络 Agri-Net
|
1 / 1 |
5 |
|
|
539 |
P1547
[USACO05MAR] Out of Hay S
|
0 / 0 |
5 |
|
|
918 |
P1967
[NOIP 2013 提高组] 货车运输
|
3 / 3 |
7 |
|
|
941 |
P1991
无线通讯网
|
0 / 0 |
5 |
|
|
11231 |
P2076
曼哈顿距离最小生成树
|
0 / 0 |
7 |
|
|
1077 |
P2115
[USACO14MAR] Sabotage G
|
0 / 1 |
7 |
|
|
1190 |
P2212
[USACO14MAR] Watering the Fields S
|
2 / 2 |
5 |
|
|
1191 |
P2213
[USACO14MAR] The Lazy Cow S
|
0 / 0 |
5 |
|
|
1296 |
P2323
[HNOI2006] 公路修建问题
|
0 / 0 |
6 |
|
|
1311 |
P2330
[SCOI2005] 繁忙的都市
|
2 / 2 |
5 |
|
|
1381 |
P2387
[NOI2014] 魔法森林
|
1 / 1 |
8 |
|
|
1522 |
P2504
[HAOI2006] 聪明的猴子
|
2 / 2 |
5 |
|
|
1594 |
P2573
[SCOI2012] 滑雪
|
0 / 0 |
7 |
|
|
1659 |
P2632
Explorer
|
1 / 1 |
7 |
|
|
2710 |
P2792
[JSOI2008] 小店购物
|
0 / 0 |
8 |
|
|
1877 |
P2820
局域网
|
2 / 2 |
5 |
|
|
1919 |
P2872
[USACO07DEC] Building Roads S
|
0 / 0 |
5 |
|
|
1953 |
P2906
[USACO08OPEN] Cow Neighborhoods G
|
0 / 0 |
8 |
|
|
1963 |
P2916
[USACO08NOV] Cheering up the Cow G
|
0 / 0 |
6 |
|
|
1964 |
P2917
[USACO08NOV] Toys G
|
0 / 0 |
8 |
|
|
2117 |
P3073
[USACO13FEB] Tractor S
|
3 / 34 |
6 |
|
|
2148 |
P3104
[USACO14MAR] Counting Friends G
|
0 / 0 |
7 |
|
|
2260 |
P3206
[HNOI2010] 城市建设
|
0 / 0 |
8 |
|
|
2290 |
P3236
[HNOI2014] 画框
|
0 / 0 |
9 |
|
|
2303 |
P3249
[HNOI2016] 矿区
|
0 / 0 |
8 |
|
|
2318 |
P3264
[JLOI2015] 管道连接
|
0 / 0 |
8 |
|
|
2334 |
P3280
[SCOI2013] 摩托车交易
|
0 / 0 |
8 |
|
|
2371 |
P3317
[SDOI2014] 重建
|
0 / 0 |
8 |
|
|
1825 |
P3366
【模板】最小生成树
|
11 / 32 |
5 |
|
|
2485 |
P3425
[POI 2005] KOS-Dicing
|
0 / 0 |
8 |
|
|
1805 |
P3623
[APIO2008] 免费道路
|
1 / 3 |
8 |
|
|
1433 |
P3639
[APIO2013] 道路费用
|
0 / 0 |
8 |
|
|
2669 |
P3673
小清新计数题
|
0 / 0 |
8 |
|
|
2726 |
P3790
文艺数学题
|
0 / 0 |
8 |
|
|
2972 |
P4033
[Code+#2] 白金元首与独舞
|
0 / 0 |
8 |
|
|
2994 |
P4047
[JSOI2010] 部落划分
|
1 / 1 |
6 |
|
|
3021 |
P4073
[WC2013] 平面图
|
0 / 0 |
9 |
|
|
3054 |
P4111
[HEOI2015] 小 Z 的房间
|
0 / 0 |
8 |
|
|
2960 |
P4120
[WC2012] 最小生成树
|
0 / 0 |
9 |
|
|
3062 |
P4121
[WC2005] 双面棋盘
|
0 / 0 |
8 |
|
|
3108 |
P4172
[WC2006] 水管局长
|
0 / 0 |
7 |
|
|
3129 |
P4180
[BJWC2010] 严格次小生成树
|
1 / 1 |
8 |
|
|
3137 |
P4197
[ONTAK2010] Peaks
|
0 / 0 |
8 |
|
|
3149 |
P4208
[JSOI2008] 最小生成树计数
|
0 / 0 |
8 |
|
|
3176 |
P4234
最小差值生成树
|
0 / 0 |
8 |
|
|
3199 |
P4319
变化的道路
|
0 / 0 |
8 |
|
|
3285 |
P4336
[SHOI2016] 黑暗前的幻想乡
|
0 / 0 |
8 |
|
|
3388 |
P4430
小猴打架
|
1 / 1 |
6 |
|
|
3409 |
P4455
[CQOI2018] 社交网络
|
0 / 0 |
8 |
|
|
3796 |
P4784
[BalticOI 2016] 城市 (Day2)
|
0 / 0 |
8 |
|
|
3823 |
P4806
[CCC 2017] 最小费用流
|
0 / 0 |
8 |
|
|
3840 |
P4826
[USACO15FEB] Superbull S
|
0 / 0 |
5 |
|
|
3973 |
P4951
[USACO01OPEN] Earthquake
|
0 / 0 |
7 |
|
|
3975 |
P4966
基地建设
|
0 / 0 |
8 |
|
|
4405 |
P5437
【XR-2】约定
|
0 / 0 |
8 |
|
|
4442 |
P5468
[NOI2019] 回家路线
|
0 / 0 |
8 |
|
|
4519 |
P5540
[BalkanOI 2011] timeismoney
|
0 / 0 |
9 |
|
|
4376 |
P5573
[CmdOI2019] 星际kfc篮球赛
|
0 / 0 |
9 |
|
|
4604 |
P5630
【AFOI-19】跳闸
|
0 / 0 |
8 |
|
|
4608 |
P5633
最小度限制生成树
|
0 / 0 |
8 |
|
|
5164 |
P6178
【模板】Matrix-Tree 定理
|
0 / 0 |
8 |
|
|
5361 |
P6362
平面欧几里得最小生成树
|
0 / 0 |
9 |
|
|
5652 |
P6628
[省选联考 2020 B 卷] 丁香之路
|
0 / 0 |
8 |
|
|
6376 |
P7437
既见君子
|
0 / 0 |
8 |
|
|
7377 |
P8074
[COCI 2009/2010 #7] SVEMIR
|
2 / 2 |
6 |
|
|
7513 |
P8207
[THUPC 2022 初赛] 最小公倍树
|
2 / 2 |
7 |
|
|
5923 |
P8626
[蓝桥杯 2015 省 A] 灾后重建
|
0 / 0 |
8 |
|
|
8182 |
P8950
[YsOI2022] 道路修建
|
0 / 0 |
8 |
|
|
8486 |
P9235
[蓝桥杯 2023 省 A] 网络稳定性
|
0 / 0 |
7 |
|
|
8814 |
P9619
生成树
|
0 / 0 |
6 |
|
|
8892 |
P9638
「yyOI R1」youyou 的军训
|
0 / 0 |
7 |
|
|
8981 |
P9664
[ICPC 2021 Macao R] LCS Spanning Tree
|
0 / 0 |
8 |
|
|
8983 |
P9666
[ICPC 2021 Macao R] Link-Cut Tree
|
0 / 0 |
5 |
|
|
8628 |
P9709
[KMOI R1] 军事行动
|
0 / 0 |
6 |
|
|
9673 |
P10298
[CCC 2024 S4] Painting Roads
|
0 / 0 |
6 |
|
|
10233 |
P10768
「CROI · R2」落月摇情
|
0 / 0 |
7 |
|
|
10799 |
P11307
[COTS 2016] 建造费 Pristojba
|
0 / 0 |
8 |
|
|
11216 |
P11664
[JOI 2025 Final] 缆车 / Mi Teleférico
|
0 / 0 |
8 |
|
|
11637 |
P11821
[PA 2019 Final] 数图 / Grafy 加强版
|
0 / 0 |
9 |
|
|
11648 |
P11829
[TOIP2024] 棲息地分配
|
0 / 0 |
7 |
|
|
12050 |
P12158
[蓝桥杯 2025 省 Java B] 爆破
|
0 / 0 |
5 |
|
|
12123 |
P12222
[蓝桥杯 2023 国 Java B] 电动车
|
0 / 0 |
5 |
|
|
12154 |
P12259
[蓝桥杯 2024 国 Java B] 最优路径
|
0 / 0 |
8 |
|
|
11790 |
P12375
「LAOI-12」MST?
|
0 / 0 |
6 |
|
|
12536 |
P12758
[POI 2017 R3] 奇偶路口 Crossroads of parity
|
0 / 0 |
8 |
|
|
13180 |
P13176
[GCJ 2017 #3] Good News and Bad News
|
0 / 0 |
7 |
|
|
13360 |
P13356
[GDCPC 2024] 图
|
0 / 0 |
8 |
|
|
13439 |
P13427
[COCI 2020/2021 #2] Odasiljaci
|
0 / 0 |
5 |
|
|
13502 |
P13489
[GCJ 2008 Finals] Bridge Builders
|
0 / 0 |
7 |
|
|
13833 |
P13871
[蓝桥杯 2024 省 Java/Python A] 吊坠
|
0 / 0 |
6 |
|
|
14024 |
P14080
[GESP202509 八级] 最小生成树
|
0 / 0 |
7 |
|
|
14236 |
P14362
[CSP-S 2025] 道路修复
|
1 / 1 |
7 |
|
|
14287 |
P14422
[JOISC 2014] 水桶 / Water Bottle
|
0 / 0 |
7 |
