|
|
2581 |
lg11838
*【动态规划:区间中间推】打印语句最少[USACO25FEB] Printing Sequences B
|
5 / 13 |
9 |
|
|
2582 |
lg11839
[USACO25FEB] The Best Lineup S
|
27 / 209 |
8 |
|
|
2583 |
lg11840
*【树上模拟】确定学生编号[USACO25FEB] Vocabulary Quiz S
|
30 / 124 |
7 |
|
|
1553 |
lg12024
[USACO25OPEN] It's Mooin' Time III B
|
1 / 3 |
10 |
|
|
1560 |
lg12026
*【贪心】配对[USACO25OPEN] Compatible Pairs S
|
25 / 76 |
6 |
|
|
1564 |
lg12027
[USACO25OPEN] Ski Slope S
|
16 / 34 |
5 |
|
|
1565 |
lg12028
*【组合数:综合计算】M OO…O的方案数[USACO25OPEN] Moo Decomposition G
|
20 / 39 |
4 |
|
|
10930 |
lg12359
[eJOI 2024] 古迹漫步 / Old Orhei
|
1 / 1 |
10 |
|
|
9579 |
lg12501
「ROI 2025 Day1」奥林匹克楼梯
|
1 / 1 |
10 |
|
|
9583 |
lg12505
「ROI 2025 Day2」充实的假期
|
1 / 2 |
10 |
|
|
2385 |
lg13271
D82 分层图最短路 Dijkstra 算法[NOI2025] 机器人
|
9 / 21 |
7 |
|
|
475 |
lg13982
数列分块入门 7
|
12 / 23 |
5 |
|
|
476 |
lg13983
数列分块入门 8
|
8 / 17 |
7 |
|
|
8421 |
lg14370
[JOISC 2018] 最差的记者 3 / Worst Reporter 3
|
1 / 1 |
10 |
|
|
8447 |
lg14405
[JOISC 2015] 复制粘贴 2 / Copy and Paste 2
|
1 / 2 |
10 |
|
|
8451 |
lg14409
[JOISC 2015] 建筑装饰 3 / Building 3
|
1 / 1 |
10 |
|
|
5904 |
lg14418
[JOISC 2014] 巴士走读 / Bus
|
3 / 5 |
10 |
|
|
4660 |
lg14419
[JOISC 2014] 有趣的家庭菜园 / Growing Vegetables is Fun
|
3 / 27 |
9 |
|
|
4676 |
lg14423
[JOISC 2014] 有趣的交朋友 / Making Friends is Fun
|
2 / 13 |
9 |
|
|
4677 |
lg14425
[JOISC 2014] JOIOJI
|
6 / 23 |
8 |
|
|
8993 |
lg14435
[JOISC 2013] 收拾吉祥物 / Mascots
|
1 / 1 |
10 |
|
|
8994 |
lg14436
[JOISC 2013] 间谍 / Spy
|
1 / 1 |
10 |
|
|
8997 |
lg14440
[JOISC 2013] 山岳救援队 / Mountain Rescue Team
|
1 / 1 |
10 |
|
|
8998 |
lg14442
[JOISC 2013] 礼物 / Presents
|
1 / 1 |
10 |
|
|
12615 |
lg14467
[COCI 2025/2026 #1] 扔球 / Krugomet
|
15 / 65 |
7 |
|
|
12617 |
lg14469
[COCI 2025/2026 #1] 皇后 / Kraljica
|
14 / 100 |
8 |
|
|
12622 |
lg14597
[COCI 2025/2026 #2] 递增 / Rastući
|
1 / 1 |
10 |
|
|
2262 |
lg14975
[USACO26JAN1] COW Splits B
|
1 / 3 |
10 |
|
|
4850 |
lg14977
[USACO26JAN1] Lineup Queries S
|
12 / 70 |
8 |
|
|
5410 |
lg14979
[USACO26JAN1] Sliding Window Summation S
|
9 / 15 |
7 |
|
|
9648 |
lg15129
[ROIR 2026] 筹码放置
|
1 / 2 |
10 |
|
|
9651 |
lg15132
[ROIR 2026] 位魔法
|
1 / 1 |
10 |
|
|
5546 |
lg15255
[USACO26JAN2] Moo Hunt B
|
1 / 2 |
10 |
|
|
10772 |
lg15257
[USACO26JAN2] Cow-libi 2 S
|
10 / 78 |
8 |
|
|
3009 |
lg15258
[USACO26JAN2] Declining Invitations S
|
6 / 12 |
9 |
|
|
2027 |
lg15259
[USACO26JAN2] Farmer John Loves Rotations S
|
6 / 24 |
8 |
|
|
12638 |
lg15569
[COCI 2025/2026 #5] 结构 / Struktura
|
11 / 41 |
7 |
|
|
12475 |
lg15573
[USACO26FEB] Clash! S
|
5 / 35 |
8 |
|
|
12479 |
lg15577
[USACO26FEB] Picking Flowers G
|
1 / 1 |
10 |
|
|
9003 |
lg15808
[JOI 2013 Final] 现代豪宅
|
1 / 1 |
10 |
|
|
9004 |
lg15809
[JOI 2013 Final] JOIOI 塔
|
1 / 2 |
10 |
|
|
9007 |
lg15812
[JOI 2014 Final] IOI 馒头
|
1 / 1 |
10 |
|
|
9008 |
lg15813
[JOI 2014 Final] 年轮蛋糕
|
1 / 1 |
10 |
|
|
9012 |
lg15817
[JOI 2015 Final] 分蛋糕 2
|
1 / 1 |
10 |
|
|
9013 |
lg15818
[JOI 2015 Final] JOI 公园
|
1 / 1 |
10 |
|
|
10146 |
lg15823
[JOI Open 2013] 观影
|
1 / 1 |
10 |
|
|
12496 |
lgB3611
D111【模板】最短路→传递闭包 Floyd 算法 B3611 传递闭包
|
6 / 8 |
9 |
|
|
692 |
lgB3647
D04【模板】Floyd
|
49 / 161 |
6 |
|
|
9892 |
loj103
F03 子串查找
|
11 / 49 |
7 |
|
|
9895 |
loj118
正则表达式
|
1 / 1 |
10 |
|
|
256 |
loj119
D02 最短路 Dijkstra 算法 单源最短路径(无向图)
|
109 / 927 |
8 |
|
|
1325 |
loj131
树状数组 2 :区间修改,单点查询
|
81 / 594 |
8 |
|
|
110 |
loj144
*【树上点差分】树结构点修改、区间查询[LOJ144]DFS序1
|
37 / 125 |
6 |
|
|
118 |
loj145
*【树上点差分】树结构区间修改、区间求和[LOJ145]DFS序2
|
20 / 196 |
9 |
|
|
371 |
loj160
*【树形DP:树上背包】树形背包传统[LOJ160]
|
35 / 295 |
8 |
|
|
6255 |
loj2036
「SHOI2015」自动刷题机
|
8 / 19 |
7 |
|
|
3943 |
loj2162
「POI2011 R2」垃圾运输 Garbage
|
1 / 1 |
10 |
|
|
4195 |
loj2166
「POI2011 R3」聚会 Party
|
1 / 1 |
10 |
|
|
5296 |
loj2236
「JLOI2014」松鼠的新家
|
1 / 1 |
10 |
|
|
4454 |
loj2281
「POI2012 R1」字母 Letters
|
1 / 1 |
10 |
|
|
6565 |
loj2291
「THUSC 2016」补退选
|
4 / 16 |
9 |
|
|
10750 |
loj2299
「NOI2002」机器人 M 号
|
1 / 1 |
10 |
|
|
1475 |
loj2352
「NOI2007」社交网络
|
31 / 83 |
5 |
|
|
2822 |
loj2367
「BalticOI 2008」网格
|
5 / 11 |
9 |
|
|
10751 |
loj2378
「WC2001」高性能计算机
|
1 / 1 |
10 |
|
|
3744 |
loj2426
「POI2010」工会 Guilds
|
1 / 1 |
10 |
|
|
3748 |
loj2429
「POI2010」智力测验 Intelligence Test
|
1 / 1 |
10 |
|
|
3761 |
loj2459
「POI2010」驾驶员 Pilots
|
1 / 1 |
10 |
|
|
2431 |
loj2484
「CEOI2017」Palindromic Partitions
|
1 / 1 |
10 |
|
|
10498 |
loj2614
「SHOI 早期试题选」击鼓传花
|
1 / 1 |
10 |
|
|
10496 |
loj2616
「SHOI 早期试题选」百事的世界杯之旅
|
1 / 1 |
10 |
|
|
4009 |
loj2633
「BalticOI 2011 Day1」宝藏与维京海盗 Treasures and Vikings
|
1 / 1 |
10 |
|
|
10553 |
loj2635
「BalticOI 2011 Day2」剽窃 Plagiarism
|
1 / 1 |
10 |
|
|
4014 |
loj2636
「BalticOI 2011 Day2」多边形 Polygon
|
1 / 1 |
10 |
|
|
2755 |
loj2653
「POI2007 R2」山峰和山谷 Ridges and Valleys
|
11 / 22 |
6 |
|
|
3625 |
loj2679
「BalticOI 2010」箱子 bins
|
1 / 1 |
10 |
|
|
4798 |
loj2682
「BalticOI 2013」Ball Machine
|
1 / 1 |
10 |
|
|
4802 |
loj2686
「BalticOI 2013」雪地足迹 Tracks in the Snow
|
1 / 5 |
10 |
|
|
3865 |
loj2693
「POI2012 R2」比赛路线 Tour de Byteotia
|
1 / 1 |
10 |
|
|
4458 |
loj2694
「POI2012 R2」糖果店 Vouchers
|
1 / 1 |
10 |
|
|
5788 |
loj2709
「BalticOI 2015」黑客
|
2 / 2 |
10 |
|
|
10659 |
loj2792
「CCO 2015」饥饿的狐狸
|
1 / 1 |
10 |
|
|
10660 |
loj2793
「CCO 2015」路短最
|
1 / 1 |
10 |
|
|
10662 |
loj2795
「CCO 2015」冰上车
|
1 / 2 |
10 |
|
|
7176 |
loj2798
「CCC 2016」合并饭团
|
1 / 1 |
10 |
|
|
5581 |
loj2823
「BalticOI 2014 Day 1」三个朋友
|
21 / 116 |
8 |
|
|
10536 |
loj2993
「AHOI2018 初中组」根式化简
|
0 / 0 |
(无) |
|
|
10255 |
loj3025
「ROIR 2018 Day1」电梯
|
0 / 0 |
(无) |
|
|
10257 |
loj3027
「ROIR 2018 Day2」书页
|
0 / 0 |
(无) |
|
|
10258 |
loj3028
「ROIR 2018 Day2」分形
|
0 / 0 |
(无) |
|
|
10261 |
loj3061
「ROI 2016 Day1」机器人实验
|
0 / 0 |
(无) |
|
|
10265 |
loj3065
「ROI 2016 Day2」DNA 解码
|
0 / 0 |
(无) |
|
|
10532 |
loj3092
「BJOI2019」排兵布阵
|
0 / 0 |
(无) |
|
|
2345 |
loj3187
「ROI 2019 Day1」拍照
|
2 / 10 |
10 |
|
|
10076 |
loj3191
「ROI 2019 Day2」花环
|
0 / 0 |
(无) |
|
|
10273 |
loj3262
「ROIR 2020 Day2」区域规划
|
0 / 0 |
(无) |
|
|
5149 |
loj3292
「BalticOI 2012 Day1」括号
|
1 / 1 |
10 |
|
|
5151 |
loj3293
「BalticOI 2012 Day1」移动网络
|
1 / 1 |
10 |
|
|
5150 |
loj3294
「BalticOI 2012 Day1」山峰
|
1 / 1 |
10 |
|
|
10629 |
loj3317
「CCO 2020」和 Grundy 玩游戏
|
1 / 1 |
10 |