|
|
194 |
P1194 买礼物
|
2 / 2 |
3 |
|
|
195 |
P1195 口袋的天空
|
1 / 1 |
3 |
|
|
264 |
P1265 公路修建
|
1 / 1 |
4 |
|
|
337 |
P1340 兽径管理
|
0 / 0 |
4 |
|
|
1401 |
P1370 Charlie的云笔记序列
|
0 / 0 |
5 |
|
|
391 |
P1396 营救
|
1 / 3 |
3 |
|
|
528 |
P1536 村村通
|
9 / 39 |
3 |
|
|
538 |
P1546 [USACO3.1] 最短网络 Agri-Net
|
0 / 0 |
3 |
|
|
539 |
P1547 [USACO05MAR] Out of Hay S
|
0 / 0 |
3 |
|
|
659 |
P1669 [USACO04DEC] Bad Cowtractors S
|
17 / 112 |
3 |
|
|
928 |
P1967 [NOIP2013 提高组] 货车运输
|
7 / 21 |
5 |
|
|
951 |
P1991 无线通讯网
|
0 / 0 |
3 |
|
|
1087 |
P2115 [USACO14MAR] Sabotage G
|
0 / 0 |
5 |
|
|
1200 |
P2212 [USACO14MAR] Watering the Fields S
|
0 / 0 |
3 |
|
|
1201 |
P2213 [USACO14MAR] The Lazy Cow S
|
0 / 0 |
3 |
|
|
1306 |
P2323 [HNOI2006] 公路修建问题
|
0 / 0 |
5 |
|
|
1321 |
P2330 [SCOI2005] 繁忙的都市
|
5 / 8 |
3 |
|
|
1391 |
P2387 [NOI2014] 魔法森林
|
0 / 0 |
6 |
|
|
1532 |
P2504 [HAOI2006] 聪明的猴子
|
6 / 46 |
3 |
|
|
1604 |
P2573 [SCOI2012] 滑雪
|
0 / 0 |
5 |
|
|
1669 |
P2632 Explorer
|
0 / 0 |
5 |
|
|
2720 |
P2792 [JSOI2008] 小店购物
|
0 / 0 |
6 |
|
|
1887 |
P2820 局域网
|
0 / 0 |
3 |
|
|
1929 |
P2872 [USACO07DEC] Building Roads S
|
0 / 0 |
3 |
|
|
1963 |
P2906 [USACO08OPEN] Cow Neighborhoods G
|
0 / 0 |
6 |
|
|
1973 |
P2916 [USACO08NOV] Cheering up the Cow G
|
0 / 0 |
3 |
|
|
1974 |
P2917 [USACO08NOV] Toys G
|
0 / 0 |
6 |
|
|
2127 |
P3073 [USACO13FEB] Tractor S
|
0 / 0 |
4 |
|
|
2158 |
P3104 [USACO14MAR] Counting Friends G
|
0 / 0 |
5 |
|
|
2270 |
P3206 [HNOI2010] 城市建设
|
0 / 0 |
6 |
|
|
2300 |
P3236 [HNOI2014] 画框
|
0 / 0 |
7 |
|
|
2313 |
P3249 [HNOI2016] 矿区
|
0 / 0 |
6 |
|
|
2328 |
P3264 [JLOI2015] 管道连接
|
0 / 0 |
6 |
|
|
2344 |
P3280 [SCOI2013] 摩托车交易
|
0 / 0 |
6 |
|
|
2381 |
P3317 [SDOI2014] 重建
|
0 / 0 |
6 |
|
|
1835 |
P3366 【模板】最小生成树
|
3 / 3 |
3 |
|
|
2495 |
P3425 [POI2005] KOS-Dicing
|
0 / 0 |
6 |
|
|
1815 |
P3623 [APIO2008] 免费道路
|
0 / 0 |
6 |
|
|
1443 |
P3639 [APIO2013] 道路费用
|
0 / 0 |
6 |
|
|
2679 |
P3673 小清新计数题
|
0 / 0 |
6 |
|
|
2736 |
P3790 文艺数学题
|
0 / 0 |
6 |
|
|
2982 |
P4033 [Code+#2] 白金元首与独舞
|
0 / 0 |
6 |
|
|
3004 |
P4047 [JSOI2010] 部落划分
|
0 / 0 |
4 |
|
|
3031 |
P4073 [WC2013] 平面图
|
0 / 0 |
7 |
|
|
3064 |
P4111 [HEOI2015] 小 Z 的房间
|
0 / 0 |
6 |
|
|
2970 |
P4120 [WC2012] 最小生成树
|
0 / 0 |
7 |
|
|
3072 |
P4121 [WC2005] 双面棋盘
|
0 / 0 |
6 |
|
|
3118 |
P4172 [WC2006] 水管局长
|
0 / 0 |
6 |
|
|
3139 |
P4180 [BJWC2010] 严格次小生成树
|
2 / 3 |
5 |
|
|
3147 |
P4197 Peaks
|
0 / 0 |
6 |
|
|
3159 |
P4208 [JSOI2008] 最小生成树计数
|
0 / 0 |
6 |
|
|
3186 |
P4234 最小差值生成树
|
0 / 0 |
6 |
|
|
3209 |
P4319 变化的道路
|
0 / 0 |
6 |
|
|
3295 |
P4336 [SHOI2016] 黑暗前的幻想乡
|
0 / 0 |
6 |
|
|
3398 |
P4430 小猴打架
|
0 / 0 |
5 |
|
|
3419 |
P4455 [CQOI2018] 社交网络
|
0 / 0 |
6 |
|
|
3807 |
P4784 [BalticOI 2016 Day2] 城市
|
0 / 0 |
6 |
|
|
3834 |
P4806 [CCC2017] 最小费用流
|
0 / 0 |
6 |
|
|
3851 |
P4826 [USACO15FEB] Superbull S
|
0 / 0 |
3 |
|
|
3985 |
P4951 [USACO01OPEN] Earthquake
|
0 / 0 |
5 |
|
|
3987 |
P4966 基地建设
|
0 / 0 |
6 |
|
|
4417 |
P5437 【XR-2】约定
|
0 / 0 |
6 |
|
|
4454 |
P5468 [NOI2019] 回家路线
|
0 / 0 |
6 |
|
|
4531 |
P5540 [BalkanOI2011] timeismoney | 最小乘积生成树
|
0 / 0 |
7 |
|
|
4388 |
P5573 [CmdOI2019] 星际kfc篮球赛
|
0 / 0 |
7 |
|
|
4616 |
P5630 【AFOI-19】跳闸
|
0 / 0 |
6 |
|
|
4620 |
P5633 最小度限制生成树
|
0 / 0 |
6 |
|
|
5179 |
P6178 【模板】Matrix-Tree 定理
|
0 / 0 |
6 |
|
|
5376 |
P6362 平面欧几里得最小生成树
|
0 / 0 |
7 |
|
|
5668 |
P6628 [省选联考 2020 B 卷] 丁香之路
|
0 / 0 |
6 |
|
|
6404 |
P7437 既见君子
|
0 / 0 |
6 |
|
|
7406 |
P8074 [COCI2009-2010#7] SVEMIR
|
0 / 0 |
4 |
|
|
7542 |
P8207 [THUPC2022 初赛] 最小公倍树
|
1 / 1 |
5 |
|
|
5939 |
P8626 [蓝桥杯 2015 省 A] 灾后重建
|
0 / 0 |
6 |
|
|
8225 |
P8950 [YsOI2022] 道路修建
|
0 / 0 |
6 |
|
|
8539 |
P9235 [蓝桥杯 2023 省 A] 网络稳定性
|
0 / 0 |
5 |
|
|
8859 |
P9619 生成树
|
0 / 0 |
4 |
|
|
8939 |
P9638 「yyOI R1」youyou 的军训
|
0 / 0 |
5 |
|
|
9040 |
P9664 [ICPC2021 Macao R] LCS Spanning Tree
|
0 / 0 |
6 |
|
|
9042 |
P9666 [ICPC2021 Macao R] Link-Cut Tree
|
0 / 0 |
3 |
|
|
8714 |
P9709 [KMOI R1] 军事行动
|
0 / 0 |
4 |
|
|
9720 |
P10298 [CCC 2024 S4] Painting Roads
|
0 / 0 |
4 |
|
|
10360 |
P10768 「CROI · R2」落月摇情
|
0 / 0 |
5 |
|
|
10814 |
P11307 [COTS 2016] 建造费 Pristojba
|
0 / 0 |
6 |
