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1776 |
1776
[NOI2004] 郁闷的出纳员
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1780 |
1780
[模板] 单调栈Ⅰ
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1781 |
1781
[模板] 单调栈Ⅱ
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1782 |
1782
最大矩形面积
|
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1783 |
1783
[COCI2010-2011#3] DIFERENCIJA
|
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1784 |
1784
[USACO06NOV] Bad Hair Day S
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1785 |
1785
玉蟾宫
|
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1795 |
1795
长方形
|
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1796 |
1796
[SHOI2007] 园丁的烦恼
|
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1797 |
1797
[USACO13NOV] Crowded Cows S
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1798 |
1798
[POI2005] LOT-A Journey to Mars
|
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1799 |
1799
琪露诺
|
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1800 |
1800
CF1407D - Discrete Centrifugal Jumps
|
|
|
|
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1801 |
1801
[NOI2005] 瑰丽华尔兹
|
|
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1802 |
1802
CF372C - Watching Fireworks is Fun
|
|
|
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1803 |
1803
[POI2014] PTA-Little Bird
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|
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1804 |
1804
[ABC334F] Christmas Present 2
|
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1805 |
1805
[USACO12MAR] Flowerpot S
|
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1848 |
1848
[ABC234D] Prefix K-th Max
|
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1851 |
1851
[ABC234G] Divide a Sequence
|
|
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1869 |
1869
[TJOI2014] 上升子序列
|
|
|
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|
1895 |
1895
gcd区间
|
|
|
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1902 |
1902
[ABC250E] Prefix Equality
|
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|
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1904 |
1904
[USACO08FEB] Hotel G
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1905 |
1905
[SDOI2009] HH的项链
|
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1906 |
1906
Supermarket
|
|
|
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1915 |
1915
CF1401F - Reverse and Swap
|
|
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1922 |
1922
[ABC242G] Range Pairing Query
|
|
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1932 |
1932
序列终结者
|
|
|
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1933 |
1933
[POI2005] AUT-The Bus
|
|
|
|
|
1934 |
1934
[模板] 树状数组 2
|
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|
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|
1935 |
1935
二维树状数组 2：区间修改，单点查询
|
|
|
|
|
1936 |
1936
二维树状数组 3：区间修改，区间查询
|
|
|
|
|
1937 |
1937
[ABC243D] Moves on Binary Tree
|
|
|
|
|
2055 |
2055
[USACO09FEB] Fair Shuttle G
|
|
|
|
|
2071 |
2071
[ABC246Ex] 01? Queries
|
|
|
|
|
2093 |
2093
[BeiJing2011] Matrix 矩阵哈希
|
|
|
|
|
2109 |
2109
[ABC249F] Ignore Operations
|
|
|
|
|
2110 |
2110
[ABC212D] Querying Multiset
|
|
|
|
|
2111 |
2111
中位数
|
|
|
|
|
2112 |
2112
[NOI2015] 荷马史诗
|
|
|
|
|
2113 |
2113
[USACO09OPEN] Work Scheduling G
|
|
|
|
|
2114 |
2114
序列合并
|
|
|
|
|
2115 |
2115
[JSOI2007] 建筑抢修
|
|
|
|
|
2116 |
2116
[APIO/CTSC2007] 数据备份
|
|
|
|
|
2117 |
2117
CF865D - Buy Low Sell High
|
|
|
|
|
2118 |
2118
[USACO12FEB] Cow Coupons G
|
|
|
|
|
2119 |
2119
取数
|
|
|
|
|
2120 |
2120
[POI2012] HUR-Warehouse Store
|
|
|
|
|
2127 |
2127
[ABC354F] Useless for LIS
|
|
|
|
|
2133 |
2133
[模板] 栈
|
|
|
|
|
2134 |
2134
后缀表达式
|
|
|
|
|
2135 |
2135
验证栈序列
|
|
|
|
|
2136 |
2136
[ABC328D] Take ABC
|
|
|
|
|
2137 |
2137
CF797C - Minimal string
|
|
|
|
|
2147 |
2147
[ABC252F] Bread
|
|
|
|
|
2149 |
2149
日志分析
|
|
|
|
|
2150 |
2150
[模板] 队列
|
|
|
|
|
2152 |
2152
小小的埴轮兵团
|
|
|
|
|
2153 |
2153
[ABC066C] pushpush
|
|
|
|
|
2154 |
2154
[ABC158D] String Formation
|
|
|
|
|
2158 |
2158
[ABC253F] Operations on a Matrix
|
|
|
|
|
2162 |
2162
[ABC254F] Rectangle GCD
|
|
|
|
|
2163 |
2163
[ABC254Ex] Multiply or Divide by 2
|
|
|
|
|
2168 |
2168
[ABC256F] Cumulative Cumulative Cumulative Sum
|
|
|
|
|
2196 |
2196
[模板] 逆序对
|
|
|
|
|
2213 |
2213
团子
|
|
|
|
|
2227 |
2227
最远点
|
|
|
|
|
2232 |
2232
DFS 序 3
|
|
|
|
|
2237 |
2237
[ABC294G] Distance Queries on a Tree
|
|
|
|
|
2253 |
2253
CF455C - Civilization
|
|
|
|
|
2256 |
2256
[HAOI2015] 树上操作
|
|
|
|
|
2258 |
2258
[NOI2005] 维护数列
|
|
|
|
|
2270 |
2270
[六省联考 2017] 相逢是问候
|
|
|
|
|
2286 |
2286
[ABC286G] Unique Walk
|
|
|
|
|
2287 |
2287
CF292D - Connected Components
|
|
|
|
|
2295 |
2295
单向链表
|
|
|
|
|
2321 |
2321
[ABC265G] 012 Inversion
|
|
|
|
|
2322 |
2322
[POI2012] LIT-Letters
|
|
|
|
|
2343 |
2343
bzoj3306 树
|
|
|
|
|
2397 |
2397
CF1154E - Two Teams
|
|
|
|
|
2398 |
2398
洗牌
|
|
|
|
|
2399 |
2399
[模板] 双向链表
|
|
|
|
|
2409 |
2409
[ABC306E] Best Performances
|
|
|
|
|
2421 |
2421
[NOIP2024] 树上查询
|
|
|
|
|
2422 |
2422
[ABC306F] Merge Sets
|
|
|
|
|
2442 |
2442
白雪皑皑
|
|
|
|
|
2446 |
2446
[ABC383E] Sum of Max Matching
|
|
|
|
|
2470 |
2470
[ABC186F] Rook on Grid
|
|
|
|
|
2529 |
2529
正确的数列
|
|
|
|
|
2537 |
2537
[模板] 树状数组上二分
|
|
|
|
|
2538 |
2538
[ABC308F] Vouchers
|
|
|
|
|
2552 |
2552
暑假工
|
|
|
|
|
2577 |
2577
CF1830C Hyperregular Bracket Strings
|
|
|
|
|
2622 |
2622
线段树历史和
|
|
|
|
|
2623 |
2623
牛客周赛134F
|
|
|
|
|
2652 |
2652
[ABC405F] Chord Crossing
|
|
|
|
|
2657 |
2657
[ABC346G] Alone
|
|
|
|
|
2759 |
2759
[NOIP2017 提高组] 奶酪
|
|
|
|
|
3135 |
3135
[ABC354F] Useless for LIS
|
|
|
