|
|
4797 |
lg4514
C77C94【二维线段树|二维树状数组】二维树状数组 3：区间修改，区间查询
|
1 / 1 |
10 |
|
|
748 |
lg4517
[JSOI2018] 防御网络
|
12 / 66 |
8 |
|
|
2370 |
lg4605
[SDOI2018] 物理实验
|
1 / 6 |
10 |
|
|
3463 |
lg4648
[IOI 2007] pairs 动物对数
|
1 / 2 |
10 |
|
|
4926 |
lg4735
C09【可持久化字典树】最大异或和
|
2 / 3 |
10 |
|
|
10768 |
lg4812
[COCI 2014/2015 #3] COCI
|
4 / 22 |
9 |
|
|
2222 |
lg4887
C116【模板】莫队二次离线 / 第十四分块(前体)
|
3 / 14 |
9 |
|
|
1987 |
lg5017
[NOIP 2018 普及组] 摆渡车
|
17 / 52 |
6 |
|
|
1891 |
lg5283
[十二省联考 2019] 异或粽子
|
4 / 8 |
10 |
|
|
4265 |
lg5844
[IOI 2011] ricehub
|
1 / 1 |
10 |
|
|
10410 |
lg6169
[IOI 2016] molecules
|
1 / 1 |
10 |
|
|
10909 |
lg6273
[eJOI 2017] 魔法
|
4 / 6 |
10 |
|
|
4849 |
lg6504
[COCI 2010/2011 #3] MONO
|
5 / 12 |
9 |
|
|
7241 |
lg6625
[省选联考 2020 B 卷] 卡牌游戏
|
5 / 21 |
8 |
|
|
9036 |
lg6878
[JOI 2020 Final] JJOOII 2
|
1 / 2 |
10 |
|
|
7079 |
lg7149
[USACO20DEC] Rectangular Pasture S
|
8 / 56 |
8 |
|
|
7062 |
lg7295
[USACO21JAN] Paint by Letters P
|
2 / 12 |
10 |
|
|
7067 |
lg7300
[USACO21JAN] No Time to Paint S
|
10 / 94 |
9 |
|
|
9041 |
lg7405
[JOI 2021 Final] 雪球
|
5 / 25 |
8 |
|
|
9042 |
lg7406
[JOI 2021 Final] 集体照
|
4 / 15 |
9 |
|
|
7038 |
lg7532
[USACO21OPEN] Balanced Subsets P
|
8 / 46 |
8 |
|
|
9027 |
lg7667
[JOI 2018 Final] 美术展览
|
11 / 54 |
7 |
|
|
10891 |
lg7795
[COCI 2014/2015 #7] PROSJEK
|
8 / 26 |
7 |
|
|
2020 |
lg7913
[CSP-S 2021] 廊桥分配
|
7 / 155 |
9 |
|
|
6999 |
lg7992
[USACO21DEC] Convoluted Intervals S
|
17 / 61 |
6 |
|
|
7659 |
lg8096
[USACO22JAN] Drought G
|
6 / 7 |
9 |
|
|
9045 |
lg8160
[JOI 2022 Final] 星际蛋糕 / Intercastellar
|
1 / 1 |
10 |
|
|
7643 |
lg8193
[USACO22FEB] Sleeping in Class P
|
7 / 158 |
9 |
|
|
12521 |
lg8218
求区间和
|
13 / 42 |
6 |
|
|
7035 |
lg8271
[USACO22OPEN] COW Operations S
|
2 / 4 |
10 |
|
|
1974 |
lg8865
[NOIP2022] 种花
|
5 / 6 |
10 |
|
|
6991 |
lg9186
[USACO23OPEN] Milk Sum S
|
7 / 19 |
7 |
|
|
7220 |
lg9522
[JOIST 2022] 错误拼写 / Misspelling
|
1 / 2 |
10 |
|
|
1971 |
lg9749
*【贪心】[CSP-J 2023] 公路
|
33 / 80 |
5 |
|
|
10270 |
lg9785
[ROIR 2020] 对常规的斗争 (Day1)
|
0 / 0 |
(无) |
|
|
10297 |
lg10093
[ROIR 2022] 礼物 (Day 2)
|
1 / 1 |
10 |
|
|
7631 |
lg10138
[USACO24JAN] Cowmpetency G
|
8 / 32 |
7 |
|
|
7614 |
lg10194
[USACO24FEB] Milk Exchange G
|
6 / 14 |
8 |
|
|
7609 |
lg10282
[USACO24OPEN] Smaller Averages G
|
7 / 14 |
8 |
|
|
1126 |
lg10450
*【二分】平均值最大（长度≥L）[USACO03MAR] Best Cow Fences G
|
76 / 419 |
8 |
|
|
1130 |
lg10453
*【中位数进阶】矩阵行列循环均分[七夕祭]
|
45 / 102 |
4 |
|
|
1213 |
lg10460
*【二分｜位运算】找有奇数个小球的位置[防线]
|
31 / 63 |
4 |
|
|
7574 |
lg11112
[ROI 2024] 机器人物流 (Day 1)
|
1 / 1 |
10 |
|
|
2361 |
lg11233
[CSP-S 2024] 染色
|
9 / 27 |
7 |
|
|
2557 |
lg11361
[NOIP2024] 编辑字符串
|
8 / 16 |
8 |
|
|
12541 |
lg11431
[COCI 2024/2025 #2] 差异 / Različitost
|
10 / 133 |
9 |
|
|
6906 |
lg11452
[USACO24DEC] Cake Game S
|
22 / 78 |
6 |
|
|
9061 |
lg11663
[JOI 2025 Final] 勇者比太郎 2 / Bitaro the Brave 2
|
11 / 50 |
7 |
|
|
6918 |
lg11670
[USACO25JAN] Cow Checkups S
|
25 / 198 |
8 |
|
|
9563 |
lg11699
[ROIR 2025] 酸雨
|
1 / 1 |
10 |
|
|
9017 |
lg11794
[JOI 2016 Final] 集邮比赛 2
|
1 / 2 |
10 |
|
|
1354 |
lg14359
[CSP-J 2025] 异或和
|
29 / 197 |
8 |
|
|
8448 |
lg14406
[JOISC 2015] 愉快的标志设计 / En-JOI-able Logo Design
|
1 / 1 |
10 |
|
|
4677 |
lg14425
[JOISC 2014] JOIOJI
|
6 / 23 |
8 |
|
|
12622 |
lg14597
[COCI 2025/2026 #2] 递增 / Rastući
|
1 / 1 |
10 |
|
|
2266 |
lg15265
[USACO26JAN2] Dynamic Instability P
|
1 / 3 |
10 |
|
|
12475 |
lg15573
[USACO26FEB] Clash! S
|
5 / 35 |
8 |
|
|
12478 |
lg15576
[USACO26FEB] Good Cyclic Shifts G
|
1 / 1 |
10 |
|
|
12601 |
lg17140
[NOI 2026] 线段
|
1 / 1 |
10 |
|
|
9821 |
loj507
「LibreOJ NOI Round #1」接竹竿
|
0 / 0 |
(无) |
|
|
9846 |
loj532
「LibreOJ β Round #5」随机数列
|
0 / 0 |
(无) |
|
|
3882 |
loj2156
「POI2011 R1」棒棒糖 Lollipop
|
1 / 1 |
10 |
|
|
3878 |
loj2161
「POI2011 R2」差值 Difference
|
1 / 1 |
10 |
|
|
5186 |
loj2430
「POI2014 R1」沙拉餐厅 Salad Bar
|
1 / 2 |
10 |
|
|
3751 |
loj2453
「POI2010」积木 Blocks
|
1 / 2 |
10 |
|
|
5788 |
loj2709
「BalticOI 2015」黑客
|
2 / 2 |
10 |
|
|
10584 |
loj2775
「BalticOI 2018」火星人的 DNA
|
1 / 1 |
10 |
|
|
10661 |
loj2794
「CCO 2015」太阳能飞行
|
1 / 2 |
10 |
|
|
6214 |
loj2988
「CTSC2016」萨菲克斯 · 阿瑞
|
1 / 2 |
10 |
|
|
6677 |
loj3526
「IOI2021」修改 DNA
|
1 / 1 |
10 |
|
|
7528 |
loj4123
「PA 2024」Mrówki
|
1 / 1 |
10 |
|
|
7545 |
loj4140
「PA 2024」Bardzo Ulubiony Ciąg
|
1 / 1 |
10 |
|
|
7571 |
loj4175
「CEOI2024」玩具谜题
|
5 / 17 |
8 |
|
|
10289 |
loj4301
「ROIR 2019 Day2」间歇训练
|
0 / 0 |
(无) |
|
|
10968 |
loj5222
「UOI 2023 Stage 4 Day2」数组与子数组中位数
|
1 / 1 |
10 |
|
|
10986 |
loj5240
「UOI 2020 Stage 4 Day2」树的拓扑排序
|
1 / 1 |
10 |
|
|
2780 |
loj5348
「POI2008 R3」购买土地 Plot purchase
|
6 / 19 |
8 |
|
|
11059 |
loj5379
「OOI 2022 Day 1」奇异之和
|
1 / 1 |
10 |
|
|
8719 |
loj6236
「AGC015 C」Nuske vs Phantom Thnook
|
1 / 1 |
10 |
|
|
11292 |
loj6251
「CodePlus 2017 11 月赛」可做题
|
1 / 1 |
10 |
|
|
11294 |
loj6253
「CodePlus 2017 11 月赛」Yazid 的新生舞会
|
1 / 1 |
10 |
|
|
11405 |
loj6490
「XXOI 2018」暑假时在做什么？有没有空？可以来学物理吗？
|
0 / 0 |
(无) |
|
|
11434 |
loj6556
「CERC2018」Matrice
|
1 / 1 |
10 |
|
|
8515 |
loj6580
「ICPC World Finals 2019」环状 DNA
|
0 / 0 |
(无) |
|
|
8214 |
loj6747
「THUPC 2021 初赛」区间矩阵乘法
|
1 / 6 |
10 |
|
|
8526 |
loj6794
「ICPC World Finals 2020」地形生成器
|
1 / 2 |
10 |
|
|
7167 |
loj6826
「THUPC 2022」rsraogps
|
1 / 2 |
10 |
|
|
9703 |
loj6850
最大异或和
|
1 / 1 |
10 |
|
|
9690 |
loj7006
「THUPC 2026 初赛」宝石分组
|
1 / 2 |
10 |
