| 
          
         | 
        16882 | 
                
              luoguB3612
  【深进1.例1】求区间和
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        17537 | 
                
              luoguB3628
  机器猫斗恶龙
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        17684 | 
                
              luoguB3645
  数列前缀和 2
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        17685 | 
                
              luoguB3646
  数列前缀和 3
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18380 | 
                
              luoguB3799
  [NICA #1] 序列
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        20338 | 
                
              luoguB4005
  [GESP202406 四级] 黑白方块
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        20691 | 
                
              luoguB4038
  [GESP202409 三级] 平衡序列
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        21305 | 
                
              luoguB4153
  [厦门小学生 C++ 2022] 序列问题
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        21309 | 
                
              luoguB4157
  [厦门小学生 C++ 2023] 数据核心
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        21403 | 
                
              luoguB4192
  [海淀区小学组 2023] 分数线
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19775 | 
                
              luoguB4222
  [常州市程序设计小能手 2023] 积木
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        21591 | 
                
              luoguB4274
  [蓝桥杯青少年组省赛 2023] 数字游戏
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        21598 | 
                
              luoguB4281
  [蓝桥杯青少年组国赛 2023] 月球疏散行动
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        21615 | 
                
              luoguB4293
  [蓝桥杯青少年组省赛 2022] 奖品
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        21619 | 
                
              luoguB4303
  [蓝桥杯青少年组省赛 2024] 字母移位
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        21626 | 
                
              luoguB4310
  [蓝桥杯青少年组国赛 2024] 第五题
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9925 | 
                
              luoguP1043
  [NOIP 2003 普及组] 数字游戏
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9965 | 
                
              luoguP1083
  [NOIP 2012 提高组] 借教室
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9996 | 
                
              luoguP1114
  “非常男女”计划
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9997 | 
                
              luoguP1115
  最大子段和
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10029 | 
                
              luoguP1147
  连续自然数和
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10063 | 
                
              luoguP1182
  数列分段 Section II
         | 
        0 / 1 | 
        3 | 
      
      
        | 
          
         | 
        10193 | 
                
              luoguP1314
  [NOIP 2011 提高组] 聪明的质监员
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        10238 | 
                
              luoguP1360
  [USACO07MAR] Gold Balanced Lineup G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10264 | 
                
              luoguP1387
  最大正方形
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10311 | 
                
              luoguP1437
  [HNOI2004] 敲砖块
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10345 | 
                
              luoguP1472
  [USACO2.3] 奶牛家谱 Cow Pedigrees
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10531 | 
                
              luoguP1659
  [国家集训队] 拉拉队排练
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10572 | 
                
              luoguP1714
  切蛋糕
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10577 | 
                
              luoguP1719
  最大加权矩形
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10714 | 
                
              luoguP1865
  A % B Problem
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10780 | 
                
              luoguP1934
  封印
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10816 | 
                
              luoguP1972
  [SDOI2009] HH的项链
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10847 | 
                
              luoguP2004
  领地选择
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        10891 | 
                
              luoguP2048
  [NOI2010] 超级钢琴
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        10935 | 
                
              luoguP2098
  [USACO16DEC] Team Building P
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11088 | 
                
              luoguP2213
  [USACO14MAR] The Lazy Cow S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11152 | 
                
              luoguP2280
  [HNOI2003] 激光炸弹
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11165 | 
                
              luoguP2294
  [HNOI2005] 狡猾的商人
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11186 | 
                
              luoguP2316
  [HNOI2005] 分形
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11209 | 
                
              luoguP2331
  [SCOI2005] 最大子矩阵
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11217 | 
                
              luoguP2344
  [USACO11FEB] Generic Cow Protests G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11246 | 
                
              luoguP2363
  马农
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11398 | 
                
              luoguP2484
  [SDOI2011] 打地鼠
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11426 | 
                
              luoguP2511
  [HAOI2008] 木棍分割
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11428 | 
                
              luoguP2513
  [HAOI2009] 逆序对数列
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11484 | 
                
              luoguP2568
  GCD
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11482 | 
                
              luoguP2583
  地铁间谍
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11544 | 
                
              luoguP2629
  好消息,坏消息
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11594 | 
                
              luoguP2671
  [NOIP 2015 普及组] 求和
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11616 | 
                
              luoguP2697
  宝石串
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        11786 | 
                
              luoguP2843
  暗杀
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11797 | 
                
              luoguP2856
  [USACO06FEB] Cellphones G
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11800 | 
                
              luoguP2859
  [USACO06FEB] Stall Reservations S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11820 | 
                
              luoguP2879
  [USACO07JAN] Tallest Cow S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11898 | 
                
              luoguP2957
  [USACO09OCT] Barn Echoes G
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11910 | 
                
              luoguP2969
  [USACO09DEC] Music Notes S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        11996 | 
                
              luoguP3056
  [USACO12NOV] Clumsy Cows S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12008 | 
                
              luoguP3068
  [USACO13JAN] Party Invitations S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12045 | 
                
              luoguP3105
  [USACO14OPEN] Fair Photography S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12048 | 
                
              luoguP3108
  [USACO14OPEN] Cow Optics G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12049 | 
                
              luoguP3109
  [USACO14OPEN] Code Breaking G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12057 | 
                
              luoguP3117
  [USACO15JAN] Cow Rectangles G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12060 | 
                
              luoguP3120
  [USACO15FEB] Cow Hopscotch G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12071 | 
                
              luoguP3131
  [USACO16JAN] Subsequences Summing to Sevens S
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12078 | 
                
              luoguP3138
  [USACO16FEB] Load Balancing S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12088 | 
                
              luoguP3148
  [USACO16OPEN] Bull in a China Shop P
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        12104 | 
                
              luoguP3154
  [CQOI2009] 循环赛
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12122 | 
                
              luoguP3173
  [HAOI2009] 巧克力
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12183 | 
                
              luoguP3234
  [HNOI2014] 抄卡组
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12195 | 
                
              luoguP3246
  [HNOI2016] 序列
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12261 | 
                
              luoguP3312
  [SDOI2014] 数表
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12348 | 
                
              luoguP3353
  在你窗外闪耀的星星
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12304 | 
                
              luoguP3397
  地毯
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12089 | 
                
              luoguP3406
  海底高铁
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        12376 | 
                
              luoguP3422
  [POI 2005] LOT-A Journey to Mars
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12456 | 
                
              luoguP3503
  [POI 2010] KLO-Blocks
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12467 | 
                
              luoguP3514
  [POI 2011] LIZ-Lollipop
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12353 | 
                
              luoguP3608
  [USACO17JAN] Balanced Photo G
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        11700 | 
                
              luoguP3624
  [APIO2008] DNA
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11701 | 
                
              luoguP3625
  [APIO2009] 采油区域
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11702 | 
                
              luoguP3626
  [APIO2009] 会议中心
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11704 | 
                
              luoguP3628
  [APIO2010] 特别行动队
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11332 | 
                
              luoguP3648
  [APIO2014] 序列分割
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12562 | 
                
              luoguP3653
  小清新数学题
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        10967 | 
                
              luoguP3660
  [USACO17FEB] Why Did the Cow Cross the Road III G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        10981 | 
                
              luoguP3662
  [USACO17FEB] Why Did the Cow Cross the Road II S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        10987 | 
                
              luoguP3664
  [USACO17OPEN] Modern Art P
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        12567 | 
                
              luoguP3672
  小清新签到题
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12560 | 
                
              luoguP3694
  邦邦的大合唱站队
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11174 | 
                
              luoguP3700
  [CQOI2017] 小 Q 的表格
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        11240 | 
                
              luoguP3707
  [SDOI2017] 相关分析
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12582 | 
                
              luoguP3708
  koishi的数学题
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11200 | 
                
              luoguP3745
  [六省联考 2017] 期末考试
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        11244 | 
                
              luoguP3757
  [CQOI2017] 老C的键盘
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        11273 | 
                
              luoguP3760
  [TJOI2017] 异或和
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12613 | 
                
              luoguP3770
  [CTSC2017] 密钥
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12627 | 
                
              luoguP3791
  普通数学题
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        12612 | 
                
              luoguP3819
  松江 1843 路
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        12743 | 
                
              luoguP3909
  异或之积
         | 
        0 / 0 | 
        3 |