| 
          
         | 
        13255 | 
                
              luoguP4385
  [COCI 2009 Final Exam#2] Dvapravca
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        13219 | 
                
              luoguP4390
  [BalkanOI 2007] Mokia 摩基亚
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13226 | 
                
              luoguP4394
  选举
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13239 | 
                
              luoguP4406
  [CQOI2005] 三角形面积并
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13263 | 
                
              luoguP4414
  [COCI 2006/2007 #2] ABC
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        13272 | 
                
              luoguP4423
  [BJWC2011] 最小三角形
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13273 | 
                
              luoguP4424
  [HNOI/AHOI2018] 寻宝游戏
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        13278 | 
                
              luoguP4429
  [BJOI2018] 染色
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        13285 | 
                
              luoguP4432
  [COCI 2017/2018 #2] ZigZag
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        13311 | 
                
              luoguP4467
  [SCOI2007] k短路
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13409 | 
                
              luoguP4524
  [COCI 2017/2018 #4] Ceste
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        13393 | 
                
              luoguP4540
  [HNOI2006] 军机调度
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13521 | 
                
              luoguP4644
  [USACO05DEC] Cleaning Shifts S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13523 | 
                
              luoguP4752
  Divided Prime
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        13696 | 
                
              luoguP4794
  [BalticOI 2018] 交流电
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        13705 | 
                
              luoguP4801
  [CCO 2015] 饥饿的狐狸
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13720 | 
                
              luoguP4816
  [USACO15DEC] High Card Low Card G
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        13613 | 
                
              luoguP4823
  [TJOI2013] 拯救小矮人
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13672 | 
                
              luoguP4829
  kry loves 2048
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13765 | 
                
              luoguP4880
  抓住czx
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        13778 | 
                
              luoguP4889
  kls与flag
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        13648 | 
                
              luoguP4896
  OIer们的烦恼
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        13762 | 
                
              luoguP4934
  礼物
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13784 | 
                
              luoguP4945
  最后的战役
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        13856 | 
                
              luoguP4960
  血小板与凝血因子
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        13860 | 
                
              luoguP4964
  绫小路的特别考试
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        13885 | 
                
              luoguP4995
  跳跳!
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        13874 | 
                
              luoguP4998
  信号站
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        13889 | 
                
              luoguP5010
  HMR的LIS Ⅲ
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        12359 | 
                
              luoguP5143
  攀爬者
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        12366 | 
                
              luoguP5149
  会议座位
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        14044 | 
                
              luoguP5199
  [USACO19JAN] Mountain View S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        14261 | 
                
              luoguP5412
  [YNOI2019] 排队
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        14346 | 
                
              luoguP5510
  水晶
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        14377 | 
                
              luoguP5521
  [yLOI2019] 梅深不见冬
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        14415 | 
                
              luoguP5541
  [USACO19FEB] Sleepy Cow Herding S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        14489 | 
                
              luoguP5647
  ygg发神威
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        14566 | 
                
              luoguP5677
  [GZOI2017] 配对统计
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        14715 | 
                
              luoguP5835
  [USACO19DEC] Meetings S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        14927 | 
                
              luoguP6033
  [NOIP 2004 提高组] 合并果子 加强版
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        14917 | 
                
              luoguP6047
  丝之割
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        15061 | 
                
              luoguP6149
  [USACO20FEB] Triangles S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        15083 | 
                
              luoguP6179
  [USACO15DEC] High Card Wins S
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        15175 | 
                
              luoguP6283
  [USACO20OPEN] The Moo Particle S
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        15362 | 
                
              luoguP6466
  分散层叠算法(Fractional Cascading)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        15132 | 
                
              luoguP6559
  [SBCOI2020] 小镇
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        15374 | 
                
              luoguP6874
  [COCI 2013/2014 #6] KOCKICE
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        16130 | 
                
              luoguP7072
  [CSP-J2020] 直播获奖
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        16168 | 
                
              luoguP7133
  小 P 的星空
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        16215 | 
                
              luoguP7149
  [USACO20DEC] Rectangular Pasture S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        16216 | 
                
              luoguP7150
  [USACO20DEC] Stuck in a Rut S
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        16219 | 
                
              luoguP7153
  [USACO20DEC] Square Pasture G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        15633 | 
                
              luoguP7193
  [COCI 2007/2008 #6] PRINCEZA
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        15700 | 
                
              luoguP7259
  [COCI 2009/2010 #3] SORT
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        15701 | 
                
              luoguP7260
  [COCI 2009/2010 #3] RAZGOVOR
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        16678 | 
                
              luoguP7319
  「PMOI-4」生成树
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        16171 | 
                
              luoguP7390
  「EZEC-6」造树
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        15879 | 
                
              luoguP7391
  「TOCO Round 1」自适应 PVZ
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        16370 | 
                
              luoguP7392
  「TOCO Round 1」奇怪的排序
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        15578 | 
                
              luoguP7505
  「Wdsr-2.5」小小的埴轮兵团
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        16488 | 
                
              luoguP7584
  [COCI 2012/2013 #1] F7
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        16614 | 
                
              luoguP7614
  [COCI 2011/2012 #2] NAJBOLJIH 5
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        16668 | 
                
              luoguP7650
  [BalticOI 2007] Ranklist Sorting (Day 1)
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        16741 | 
                
              luoguP7666
  [JOI 2018 Final] 寒冬暖炉 / Stove
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        16410 | 
                
              luoguP7715
  「EZEC-10」Shape
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        17050 | 
                
              luoguP7866
  「EVOI-RD1」小昕昕
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        17138 | 
                
              luoguP7910
  [CSP-J 2021] 插入排序
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        17307 | 
                
              luoguP8088
  『JROI-5』Autumn
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        17210 | 
                
              luoguP8148
  声海 | Sea of Voices
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        17390 | 
                
              luoguP8184
  [USACO22FEB]  Photoshoot 2 B
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        17384 | 
                
              luoguP8197
  [传智杯 #4 决赛] 排排队
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        17478 | 
                
              luoguP8267
  [USACO22OPEN] Counting Liars B
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        17483 | 
                
              luoguP8272
  [USACO22OPEN] Apple Catching G
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        17383 | 
                
              luoguP8285
  「DAOI R1」Magic
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        17288 | 
                
              luoguP8321
  『JROI-4』沈阳大街 2
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        15846 | 
                
              luoguP8660
  [蓝桥杯 2017 国 A] 区间移位
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        17781 | 
                
              luoguP8732
  [蓝桥杯 2020 国 ABC] 答疑
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        17826 | 
                
              luoguP8777
  [蓝桥杯 2022 省 A] 扫描游戏
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        17847 | 
                
              luoguP8800
  [蓝桥杯 2022 国 B] 卡牌
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        16475 | 
                
              luoguP8837
  [传智杯 #3 决赛] 商店
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18059 | 
                
              luoguP8889
  [入门赛 #7] 狠狠地切割 (Hard Version)
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        13069 | 
                
              luoguP8897
  [USACO22DEC] Cow College B
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        17886 | 
                
              luoguP9050
  [PA 2021] Sumy
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18329 | 
                
              luoguP9127
  [USACO23FEB] Equal Sum Subarrays G
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18330 | 
                
              luoguP9128
  [USACO23FEB] Fertilizing Pastures G
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18406 | 
                
              luoguP9206
  不死「徐福时空」
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18048 | 
                
              luoguP9217
  「TAOI-1」拼凑的断音
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18008 | 
                
              luoguP9347
  似曾相识燕归来
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        17967 | 
                
              luoguP9397
  「DBOI」Round 1 DTTM
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18276 | 
                
              luoguP9497
  「RiOI-2」weight
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18779 | 
                
              luoguP9579
  「Cfz Round 1」Elevator
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18861 | 
                
              luoguP9582
  「MXOI Round 1」方格
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18922 | 
                
              luoguP9583
  「MXOI Round 1」涂色
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18928 | 
                
              luoguP9587
  「MXOI Round 2」排名
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19126 | 
                
              luoguP9721
  [EC Final 2022] Inversion
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19380 | 
                
              luoguP9942
  [USACO21JAN] Just Stalling B
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19412 | 
                
              luoguP9953
  [USACO20OPEN] Social Distancing II B
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19413 | 
                
              luoguP9954
  [USACO20OPEN] Cowntact Tracing B
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19416 | 
                
              luoguP9957
  [USACO20DEC] Stuck in a Rut B
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19418 | 
                
              luoguP9959
  [USACO19JAN] Sleepy Cow Sorting B
         | 
        0 / 0 | 
        2 |