| 
          
         | 
        19176 | 
                
              luoguP9751
  [CSP-J 2023] 旅游巴士
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19177 | 
                
              luoguP9752
  [CSP-S 2023] 密码锁
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19178 | 
                
              luoguP9753
  [CSP-S 2023] 消消乐
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19179 | 
                
              luoguP9754
  [CSP-S 2023] 结构体
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19180 | 
                
              luoguP9755
  [CSP-S 2023] 种树
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19182 | 
                
              luoguP9758
  [COCI 2022/2023 #3] Baltazar
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19184 | 
                
              luoguP9760
  [COCI 2022/2023 #3] Skrivača
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19145 | 
                
              luoguP9769
  [HUSTFC 2023] 简单的加法乘法计算题
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19152 | 
                
              luoguP9770
  [HUSTFC 2023] 逆 KMP
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19156 | 
                
              luoguP9771
  [HUSTFC 2023] 排列排序问题
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19151 | 
                
              luoguP9772
  [HUSTFC 2023] 网格染色
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19169 | 
                
              luoguP9773
  [HUSTFC 2023] 序列配对
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19153 | 
                
              luoguP9774
  [HUSTFC 2023] 新取模运算
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19154 | 
                
              luoguP9775
  [HUSTFC 2023] 广义线段树
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19155 | 
                
              luoguP9776
  [HUSTFC 2023] 狭义线段树
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19149 | 
                
              luoguP9777
  [HUSTFC 2023] Fujisaki 讨厌数学
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19150 | 
                
              luoguP9778
  [HUSTFC 2023] 基因编辑
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19148 | 
                
              luoguP9779
  [HUSTFC 2023] 不定项选择题
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        19147 | 
                
              luoguP9780
  [HUSTFC 2023] Azur Lane
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19170 | 
                
              luoguP9781
  [HUSTFC 2023] 近似递增序列
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19146 | 
                
              luoguP9782
  [HUSTFC 2023] A+B problem
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        19219 | 
                
              luoguP9790
  [ROIR 2020] 海报 (Day 2)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19160 | 
                
              luoguP9815
  wbyblD
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19192 | 
                
              luoguP9816
  少项式复合幂
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19159 | 
                
              luoguP9817
  lmxcslD
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19163 | 
                
              luoguP9818
  游戏王
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19187 | 
                
              luoguP9819
  [ICPC 2020 Shanghai R] Wowoear
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19188 | 
                
              luoguP9820
  [ICPC 2020 Shanghai R] Mine Sweeper II
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19189 | 
                
              luoguP9821
  [ICPC 2020 Shanghai R] Sum of Log
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19190 | 
                
              luoguP9822
  [ICPC 2020 Shanghai R] Walker
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19191 | 
                
              luoguP9823
  [ICPC 2020 Shanghai R] The Journey of Geor Autumn
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19193 | 
                
              luoguP9824
  [ICPC 2020 Shanghai R] Fountains
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19194 | 
                
              luoguP9825
  [ICPC 2020 Shanghai R] Fibonacci
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19195 | 
                
              luoguP9826
  [ICPC 2020 Shanghai R] Rice Arrangement
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19196 | 
                
              luoguP9827
  [ICPC 2020 Shanghai R] Sky Garden
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19210 | 
                
              luoguP9829
  [ICPC 2020 Shanghai R] Traveling Merchant
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19211 | 
                
              luoguP9830
  [ICPC 2020 Shanghai R] Traveling in the Grid World
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19212 | 
                
              luoguP9831
  [ICPC 2020 Shanghai R] Gitignore
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        17587 | 
                
              luoguP9836
  种树
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18988 | 
                
              luoguP9837
  汪了个汪
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19059 | 
                
              luoguP9838
  挑战 NPC IV
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18865 | 
                
              luoguP9839
  四暗刻单骑
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19222 | 
                
              luoguP9840
  [ICPC 2021 Nanjing R] Oops, It's Yesterday Twice More
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19223 | 
                
              luoguP9841
  [ICPC 2021 Nanjing R] Puzzle in Inazuma
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19224 | 
                
              luoguP9842
  [ICPC 2021 Nanjing R] Klee in Solitary Confinement
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19225 | 
                
              luoguP9843
  [ICPC 2021 Nanjing R] Paimon Sorting
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19226 | 
                
              luoguP9844
  [ICPC 2021 Nanjing R] Paimon Segment Tree
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19227 | 
                
              luoguP9845
  [ICPC 2021 Nanjing R] Paimon Polygon
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19228 | 
                
              luoguP9846
  [ICPC 2021 Nanjing R] Paimon's Tree
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19229 | 
                
              luoguP9847
  [ICPC 2021 Nanjing R] Crystalfly
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19230 | 
                
              luoguP9848
  [ICPC 2021 Nanjing R] Cloud Retainer's Game
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19231 | 
                
              luoguP9849
  [ICPC 2021 Nanjing R] Xingqiu's Joke
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19232 | 
                
              luoguP9850
  [ICPC 2021 Nanjing R] Ancient Magic Circle in Teyvat
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19233 | 
                
              luoguP9851
  [ICPC 2021 Nanjing R] Secret of Tianqiu Valley
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19234 | 
                
              luoguP9852
  [ICPC 2021 Nanjing R] Windblume Festival
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19260 | 
                
              luoguP9853
  [入门赛 #17] 方程求解
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19162 | 
                
              luoguP9868
  [NOIP2023] 词典
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19161 | 
                
              luoguP9869
  [NOIP2023] 三值逻辑
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19292 | 
                
              luoguP9870
  [NOIP2023] 双序列拓展
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19293 | 
                
              luoguP9871
  [NOIP2023] 天天爱打卡
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19269 | 
                
              luoguP9872
  [EC Final 2021] DFS Order
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19270 | 
                
              luoguP9873
  [EC Final 2021] Beautiful String
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19271 | 
                
              luoguP9874
  [EC Final 2021] String-dle Count
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19272 | 
                
              luoguP9875
  [EC Final 2021] Two Walls
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19273 | 
                
              luoguP9876
  [EC Final 2021] Prof. Pang and Poker
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19274 | 
                
              luoguP9877
  [EC Final 2021] Vacation
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19275 | 
                
              luoguP9878
  [EC Final 2021] Check Pattern is Bad
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19254 | 
                
              luoguP9879
  [EC Final 2021] Check Pattern is Good
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19255 | 
                
              luoguP9880
  [EC Final 2021] Future Coder
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19256 | 
                
              luoguP9881
  [EC Final 2021] Elden Ring
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19257 | 
                
              luoguP9882
  [EC Final 2021] Vision Test
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19258 | 
                
              luoguP9883
  [EC Final 2021] Fenwick Tree
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19259 | 
                
              luoguP9884
  [EC Final 2021] Prof. Pang and Ants
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19302 | 
                
              luoguP9885
  [ICPC 2018 Qingdao R] Sequence and Sequence
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19306 | 
                
              luoguP9886
  [ICPC 2018 Qingdao R] Kawa Exam
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19307 | 
                
              luoguP9887
  [ICPC 2018 Qingdao R] Flippy Sequence
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19308 | 
                
              luoguP9888
  [ICPC 2018 Qingdao R] Magic Multiplication
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19309 | 
                
              luoguP9889
  [ICPC 2018 Qingdao R] Plants vs. Zombies
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19310 | 
                
              luoguP9890
  [ICPC 2018 Qingdao R] Tournament
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19311 | 
                
              luoguP9891
  [ICPC 2018 Qingdao R] Repair the Artwork
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19312 | 
                
              luoguP9892
  [ICPC 2018 Qingdao R] Mirror
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19313 | 
                
              luoguP9893
  [ICPC 2018 Qingdao R] Soldier Game
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19314 | 
                
              luoguP9894
  [ICPC 2018 Qingdao R] Books
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19315 | 
                
              luoguP9895
  [ICPC 2018 Qingdao R] Airdrop
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19316 | 
                
              luoguP9896
  [ICPC 2018 Qingdao R]  Sub-cycle Graph
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19317 | 
                
              luoguP9897
  [ICPC 2018 Qingdao R] Function and Function
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19295 | 
                
              luoguP9903
  [COCI 2023/2024 #1] Sudoku
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19296 | 
                
              luoguP9904
  [COCI 2023/2024 #1] Labirint
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19326 | 
                
              luoguP9905
  [COCI 2023/2024 #1] AN2DL
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19327 | 
                
              luoguP9906
  [COCI 2023/2024 #1] Kocke
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19369 | 
                
              luoguP9908
  [COCI 2023/2024 #2] Pahuljice
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19370 | 
                
              luoguP9909
  [COCI 2023/2024 #2] Pingvin
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19371 | 
                
              luoguP9910
  [COCI 2023/2024 #2] Dizalo
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19372 | 
                
              luoguP9911
  [COCI 2023/2024 #2] Kuglice
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19373 | 
                
              luoguP9912
  [COCI 2023/2024 #2] Zatopljenje
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18439 | 
                
              luoguP9913
  「RiOI-03」water problem
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18347 | 
                
              luoguP9914
  「RiOI-03」匀速相遇
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18156 | 
                
              luoguP9915
  「RiOI-03」3-2
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18411 | 
                
              luoguP9916
  「RiOI-03」Just a Q. (Easy ver.)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18511 | 
                
              luoguP9917
  「RiOI-03」网格
         | 
        0 / 0 | 
        6 |