| 
          
         | 
        19067 | 
                
              luoguP9644
  [SNCPC2019] Turn It Off
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19068 | 
                
              luoguP9645
  [SNCPC2019] K-hour Clock
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        19069 | 
                
              luoguP9646
  [SNCPC2019] Paper-cutting
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19073 | 
                
              luoguP9647
  [SNCPC2019] To the Park
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19074 | 
                
              luoguP9648
  [SNCPC2019] Unrooted Trie
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19075 | 
                
              luoguP9649
  [SNCPC2019] Coolbits
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19076 | 
                
              luoguP9650
  [SNCPC2019] Escape Plan
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19077 | 
                
              luoguP9651
  [SNCPC2019] Digit Product
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        18160 | 
                
              luoguP9652
  『GROI-R2』 紫水晶
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18870 | 
                
              luoguP9653
  『GROI-R2』 不空白的画布
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18145 | 
                
              luoguP9654
  『GROI-R2』 记忆碎片
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18188 | 
                
              luoguP9655
  『GROI-R2』 Beside You
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19099 | 
                
              luoguP9656
  [ICPC 2021 Macao R] So I'll Max Out My Constructive Algorithm Skills
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19100 | 
                
              luoguP9657
  [ICPC 2021 Macao R] the Matching System
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19101 | 
                
              luoguP9658
  [ICPC 2021 Macao R] Laser Trap
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19102 | 
                
              luoguP9659
  [ICPC 2021 Macao R] Shortest Path Fast Algorithm
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19103 | 
                
              luoguP9660
  [ICPC 2021 Macao R] Pass the Ball!
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19104 | 
                
              luoguP9661
  [ICPC 2021 Macao R] Sandpile on Clique
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19105 | 
                
              luoguP9662
  [ICPC 2021 Macao R] Cyclic Buffer
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19106 | 
                
              luoguP9663
  [ICPC 2021 Macao R] Permutation on Tree
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19107 | 
                
              luoguP9664
  [ICPC 2021 Macao R] LCS Spanning Tree
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19108 | 
                
              luoguP9665
  [ICPC 2021 Macao R] Colorful Tree
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19109 | 
                
              luoguP9666
  [ICPC 2021 Macao R] Link-Cut Tree
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19088 | 
                
              luoguP9667
  [ICPC 2022 Jinan R] Tower
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19089 | 
                
              luoguP9668
  [ICPC 2022 Jinan R] Torch
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19090 | 
                
              luoguP9669
  [ICPC 2022 Jinan R] DFS Order 2
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19091 | 
                
              luoguP9670
  [ICPC 2022 Jinan R] Frozen Scoreboard
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19092 | 
                
              luoguP9671
  [ICPC 2022 Jinan R] Identical Parity
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19093 | 
                
              luoguP9672
  [ICPC 2022 Jinan R] Grid Points
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19094 | 
                
              luoguP9673
  [ICPC 2022 Jinan R] Quick Sort
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19095 | 
                
              luoguP9674
  [ICPC 2022 Jinan R] Set of Intervals
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19096 | 
                
              luoguP9675
  [ICPC 2022 Jinan R] Shortest Path
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19129 | 
                
              luoguP9676
  [ICPC 2022 Jinan R]  Skills
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19130 | 
                
              luoguP9677
  [ICPC 2022 Jinan R] Stack Sort
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19131 | 
                
              luoguP9678
  [ICPC 2022 Jinan R] Tree Distance
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19132 | 
                
              luoguP9679
  [ICPC 2022 Jinan R] Best Carry Player
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18225 | 
                
              luoguP9680
  string[_view] 
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18813 | 
                
              luoguP9681
  幽默的世界。
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18790 | 
                
              luoguP9682
  Electro Master
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        17933 | 
                
              luoguP9683
  A Certain Forbidden Index
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18802 | 
                
              luoguP9684
  Hello, Solitude.
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        18746 | 
                
              luoguP9685
  三色
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19058 | 
                
              luoguP9686
  Judg.
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        19060 | 
                
              luoguP9687
  Maps.
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19084 | 
                
              luoguP9688
  Colo.
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19064 | 
                
              luoguP9689
  Bina.
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18965 | 
                
              luoguP9690
  [GDCPC 2023] Programming Contest
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        18966 | 
                
              luoguP9691
  [GDCPC 2023] Base Station Construction
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18967 | 
                
              luoguP9692
  [GDCPC 2023] Trading
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18968 | 
                
              luoguP9693
  [GDCPC 2023] New Houses
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18969 | 
                
              luoguP9694
  [GDCPC 2023] New but Nostalgic Problem
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18970 | 
                
              luoguP9695
  [GDCPC 2023] Traveling in Cells
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18972 | 
                
              luoguP9696
  [GDCPC 2023] Swapping Operation
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18973 | 
                
              luoguP9697
  [GDCPC 2023] Canvas
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18974 | 
                
              luoguP9698
  [GDCPC 2023] Path Planning
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18975 | 
                
              luoguP9699
  [GDCPC 2023] X Equals Y
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18976 | 
                
              luoguP9700
  [GDCPC 2023] Peg Solitaire
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18977 | 
                
              luoguP9701
  [GDCPC 2023] Classic Problem
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18981 | 
                
              luoguP9702
  [GDCPC 2023] Computational Geometry
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        17260 | 
                
              luoguP9703
  「TFOI R1」Average Number
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18793 | 
                
              luoguP9704
  「TFOI R1」Tree Home
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        17688 | 
                
              luoguP9705
  「TFOI R1」Unknown Graph
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18801 | 
                
              luoguP9706
  「TFOI R1」Ride the Wind and Waves
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18602 | 
                
              luoguP9708
  [KMOI R1] 集合 First
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18366 | 
                
              luoguP9709
  [KMOI R1] 军事行动
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18626 | 
                
              luoguP9710
  [KMOI R1] 五五五五(Easy)
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18647 | 
                
              luoguP9711
  [KMOI R1] 五五五五(Hard)
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18887 | 
                
              luoguP9712
  「QFOI R1」贴贴
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        18986 | 
                
              luoguP9713
  「QFOI R1」抱抱
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19063 | 
                
              luoguP9714
  「QFOI R1」摸摸
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18905 | 
                
              luoguP9715
  「QFOI R1」头
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19121 | 
                
              luoguP9716
  [EC Final 2022] Coloring
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19122 | 
                
              luoguP9717
  [EC Final 2022] Binary String
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19123 | 
                
              luoguP9718
  [EC Final 2022] Best Carry Player 2
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19124 | 
                
              luoguP9719
  [EC Final 2022] Minimum Suffix
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19125 | 
                
              luoguP9720
  [EC Final 2022] Map
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19126 | 
                
              luoguP9721
  [EC Final 2022] Inversion
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19127 | 
                
              luoguP9722
  [EC Final 2022] Rectangle
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19115 | 
                
              luoguP9723
  [EC Final 2022] Chinese Checker
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19116 | 
                
              luoguP9724
  [EC Final 2022] Chase Game
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        19117 | 
                
              luoguP9725
  [EC Final 2022] Chase Game 2
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19118 | 
                
              luoguP9726
  [EC Final 2022] Magic
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19119 | 
                
              luoguP9727
  [EC Final 2022] Aqre
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19120 | 
                
              luoguP9728
  [EC Final 2022] Dining Professors
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        19080 | 
                
              luoguP9730
  [CEOI 2023] Grading Server
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19085 | 
                
              luoguP9731
  [CEOI 2023] Balance
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19079 | 
                
              luoguP9732
  [CEOI 2023] Trade
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        19078 | 
                
              luoguP9733
  [CEOI 2023] The Ties That Guide Us (incursion)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19137 | 
                
              luoguP9736
  [COCI 2022/2023 #2] Ekspert
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        18951 | 
                
              luoguP9740
  「KDOI-06-J」ION 比赛
         | 
        0 / 0 | 
        1 | 
      
      
        | 
          
         | 
        17871 | 
                
              luoguP9741
  「KDOI-06-J」翻转与反转
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        18993 | 
                
              luoguP9742
  「KDOI-06-J」贡献系统
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19112 | 
                
              luoguP9743
  「KDOI-06-J」旅行
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        18120 | 
                
              luoguP9744
  「KDOI-06-S」消除序列
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        19113 | 
                
              luoguP9745
  「KDOI-06-S」树上异或
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        18800 | 
                
              luoguP9746
  「KDOI-06-S」合并序列
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        18453 | 
                
              luoguP9747
  「KDOI-06-S」签到题
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        19173 | 
                
              luoguP9748
  [CSP-J 2023] 小苹果
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19174 | 
                
              luoguP9749
  [CSP-J 2023] 公路
         | 
        0 / 0 | 
        2 | 
      
      
        | 
          
         | 
        19175 | 
                
              luoguP9750
  [CSP-J 2023] 一元二次方程
         | 
        0 / 0 | 
        3 |