| 
          
         | 
        8767 | 
                
              8767
  「一本通 4.3 练习 1」最大数
         | 
        1 / 1 | 
        10 | 
      
      
        | 
          
         | 
        8768 | 
                
              8768
  「一本通 4.3 练习 2」花神游历各国
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8769 | 
                
              8769
  「一本通 4.3 练习 3」维护序列
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        20147 | 
                
              luoguB4169
  [GXPC-S 2024] 演唱会
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        21609 | 
                
              luoguB4298
  [蓝桥杯青少年组国赛 2022] 金箍棒
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9992 | 
                
              luoguP1110
  [ZJOI2007] 报表统计
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10050 | 
                
              luoguP1168
  中位数
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10079 | 
                
              luoguP1198
  [JSOI2008] 最大数
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10085 | 
                
              luoguP1204
  [USACO1.2] 挤牛奶Milking Cows
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10133 | 
                
              luoguP1253
  扶苏的问题
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10155 | 
                
              luoguP1276
  校门外的树(增强版)
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10259 | 
                
              luoguP1382
  楼房
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10275 | 
                
              luoguP1399
  [NOI2013] 快餐店
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10312 | 
                
              luoguP1438
  无聊的数列
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10316 | 
                
              luoguP1442
  铁球落地
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11730 | 
                
              luoguP1471
  方差
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10359 | 
                
              luoguP1486
  [NOI2004] 郁闷的出纳员
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10375 | 
                
              luoguP1502
  窗口的星星
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10404 | 
                
              luoguP1531
  I Hate It
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10406 | 
                
              luoguP1533
  可怜的狗狗
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10418 | 
                
              luoguP1545
  [USACO04DEC] Dividing the Path G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10431 | 
                
              luoguP1558
  色板游戏
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10473 | 
                
              luoguP1600
  [NOIP 2016 提高组] 天天爱跑步
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        10480 | 
                
              luoguP1607
  [USACO09FEB] Fair Shuttle G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10510 | 
                
              luoguP1637
  三元上升子序列
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10539 | 
                
              luoguP1668
  [USACO04DEC] Cleaning Shifts S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10570 | 
                
              luoguP1712
  [NOI2016] 区间
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10627 | 
                
              luoguP1774
  最接近神的人
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10652 | 
                
              luoguP1801
  黑匣子
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10666 | 
                
              luoguP1816
  忠诚
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10698 | 
                
              luoguP1848
  [USACO12OPEN] Bookshelf G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        10705 | 
                
              luoguP1856
  [IOI 1998 ] [USACO5.5] 矩形周长Picture
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10735 | 
                
              luoguP1886
  滑动窗口 /【模板】单调队列
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10752 | 
                
              luoguP1904
  天际线
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10783 | 
                
              luoguP1937
  [USACO10MAR] Barn Allocation G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10846 | 
                
              luoguP2003
  [CRCI 2008] PLATFORME 平板
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10866 | 
                
              luoguP2023
  [AHOI2009] 维护序列
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10904 | 
                
              luoguP2061
  [USACO07OPEN] City Horizon S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10911 | 
                
              luoguP2068
  统计和
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10916 | 
                
              luoguP2073
  送花
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10927 | 
                
              luoguP2086
  [NOI2012] 魔幻棋盘
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        10928 | 
                
              luoguP2087
  GTY的人类基因组计划2
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11025 | 
                
              luoguP2146
  [NOI2015] 软件包管理器
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11056 | 
                
              luoguP2184
  贪婪大陆
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11078 | 
                
              luoguP2205
  [USACO13JAN] Painting the Fence S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11096 | 
                
              luoguP2221
  [HAOI2012] 高速公路
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11166 | 
                
              luoguP2305
  [NOI2014] 购票
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        11234 | 
                
              luoguP2357
  守墓人
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11308 | 
                
              luoguP2405
  non天平
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11736 | 
                
              luoguP2412
  查单词
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11313 | 
                
              luoguP2418
  yyy loves OI IV
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11333 | 
                
              luoguP2434
  [SDOI2005] 区间
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11384 | 
                
              luoguP2471
  [SCOI2007] 降雨量
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11400 | 
                
              luoguP2486
  [SDOI2011] 染色
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11411 | 
                
              luoguP2497
  [SDOI2012] 基站建设
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11457 | 
                
              luoguP2542
  [AHOI2005] 航线规划
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11488 | 
                
              luoguP2572
  [SCOI2010] 序列操作
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12336 | 
                
              luoguP2574
  XOR的艺术
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11502 | 
                
              luoguP2590
  [ZJOI2008] 树的统计
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11517 | 
                
              luoguP2605
  [ZJOI2010] 基站选址
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11543 | 
                
              luoguP2633
  Count on a tree
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11595 | 
                
              luoguP2672
  [NOIP 2015 普及组] 推销员
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11533 | 
                
              luoguP2757
  [国家集训队] 等差子序列
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11684 | 
                
              luoguP2779
  [AHOI2016初中组] 黑白序列
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11717 | 
                
              luoguP2787
  语文1(chin1)- 理理思维
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11778 | 
                
              luoguP2824
  [HEOI2016/TJOI2016] 排序
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11777 | 
                
              luoguP2846
  [USACO08NOV] Light Switching G
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11797 | 
                
              luoguP2856
  [USACO06FEB] Cellphones G
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11800 | 
                
              luoguP2859
  [USACO06FEB] Stall Reservations S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11803 | 
                
              luoguP2862
  [USACO06JAN] Corral the Cows G
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11835 | 
                
              luoguP2894
  [USACO08FEB] Hotel G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11839 | 
                
              luoguP2898
  [USACO08JAN] Haybale Guessing G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11872 | 
                
              luoguP2931
  [USACO09HOL] Pearl Bracelet G【征集 SPJ】
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        11923 | 
                
              luoguP2982
  [USACO10FEB] Slowing down G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11946 | 
                
              luoguP3006
  [USACO11JAN] Bottleneck G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11978 | 
                
              luoguP3038
  [USACO11DEC] Grass Planting G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12012 | 
                
              luoguP3072
  [USACO13FEB] Perimeter S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12022 | 
                
              luoguP3082
  [USACO13MAR] Necklace G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12024 | 
                
              luoguP3084
  [USACO13OPEN] Photo G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12037 | 
                
              luoguP3097
  [USACO13DEC] Optimal Milking G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12048 | 
                
              luoguP3108
  [USACO14OPEN] Cow Optics G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12054 | 
                
              luoguP3114
  [USACO15JAN] Stampede S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12060 | 
                
              luoguP3120
  [USACO15FEB] Cow Hopscotch G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12069 | 
                
              luoguP3129
  [USACO15DEC] High Card Low Card P
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12070 | 
                
              luoguP3130
  [USACO15DEC] Counting Haybale P
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        12078 | 
                
              luoguP3138
  [USACO16FEB] Load Balancing S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12117 | 
                
              luoguP3168
  [CQOI2015] 任务查询系统
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12127 | 
                
              luoguP3178
  [HAOI2015] 树上操作
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12150 | 
                
              luoguP3201
  [HNOI2009] 梦幻布丁
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12173 | 
                
              luoguP3224
  [HNOI2012] 永无乡
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12199 | 
                
              luoguP3250
  [HNOI2016] 网络
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12207 | 
                
              luoguP3258
  [JLOI2014] 松鼠的新家
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        12222 | 
                
              luoguP3273
  [SCOI2011] 棘手的操作
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12223 | 
                
              luoguP3274
  [SCOI2011] 植物大战僵尸
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        12226 | 
                
              luoguP3277
  [SCOI2011] 飞镖
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12227 | 
                
              luoguP3278
  [SCOI2013] 多项式的运算
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12234 | 
                
              luoguP3285
  [SCOI2014] 方伯伯的OJ
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12249 | 
                
              luoguP3300
  [SDOI2013] 城市规划
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        12251 | 
                
              luoguP3302
  [SDOI2013] 森林
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12258 | 
                
              luoguP3309
  [SDOI2014] 向量集
         | 
        0 / 0 | 
        6 |