| 
          
         | 
        8983 | 
                
              P1889B
  Doremy's Connecting Plan
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8982 | 
                
              P1889C1
  Doremy's Drying Plan (Easy Version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8978 | 
                
              P1889F
  Doremy's Average Tree
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8973 | 
                
              P1891C
  Smilo and Monsters
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8971 | 
                
              P1891E
  Brukhovich and Exams
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8997 | 
                
              P1893B
  Neutral Tonality
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        8996 | 
                
              P1893C
  Freedom of Choice
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        8995 | 
                
              P1893D
  Colorful Constructive
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8990 | 
                
              P1895B
  Points and Minimum Distance
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        8987 | 
                
              P1895E
  Infinite Card Game
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        8985 | 
                
              P1895G
  Two Characters, Two Colors
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        9031 | 
                
              P1896B
  AB Flipping
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9030 | 
                
              P1896C
  Matching Arrays
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9010 | 
                
              P1898B
  Milena and Admirer
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9008 | 
                
              P1898D
  Absolute Beauty
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9007 | 
                
              P1898E
  Sofia and Strings
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9003 | 
                
              P1899C
  Yarik and Array
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9001 | 
                
              P1899E
  Queue Sort
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9000 | 
                
              P1899F
  Alex's whims
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9016 | 
                
              P1901B
  Chip and Ribbon
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9015 | 
                
              P1901C
  Add, Divide and Floor
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9014 | 
                
              P1901D
  Yet Another Monster Fight
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        9013 | 
                
              P1901E
  Compressed Tree
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        9105 | 
                
              P1902B
  Getting Points
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9104 | 
                
              P1902C
  Insert and Equalize
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9100 | 
                
              P1903A
  Halloumi Boxes
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9099 | 
                
              P1903B
  StORage room
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9098 | 
                
              P1903C
  Theofanis' Nightmare
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9097 | 
                
              P1903D1
  Maximum And Queries (easy version)
         | 
        0 / 1 | 
        5 | 
      
      
        | 
          
         | 
        9096 | 
                
              P1903D2
  Maximum And Queries (hard version)
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        9095 | 
                
              P1903E
  Geo Game
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        9092 | 
                
              P1904B
  Collecting Game
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9090 | 
                
              P1904D1
  Set To Max (Easy Version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9089 | 
                
              P1904D2
  Set To Max (Hard Version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9085 | 
                
              P1905B
  Begginer's Zelda
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9084 | 
                
              P1905C
  Largest Subsequence
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9068 | 
                
              P1906M
  Triangle Construction
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        9065 | 
                
              P1907C
  Removal of Unattractive Pairs
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9062 | 
                
              P1907F
  Shift and Reverse
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        9061 | 
                
              P1907G
  Lights
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        9145 | 
                
              P1909C
  Heavy Intervals
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9144 | 
                
              P1909D
  Split Plus K
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        9059 | 
                
              P1910B
  Security Guard
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        9057 | 
                
              P1910D
  Remove and Add
         | 
        0 / 1 | 
        6 | 
      
      
        | 
          
         | 
        9055 | 
                
              P1910F
  Build Railway Stations
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        9054 | 
                
              P1910G
  Pool Records
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        9036 | 
                
              P1913C
  Game with Multiset
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9113 | 
                
              P1914C
  Quests
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9111 | 
                
              P1914E1
  Game with Marbles (Easy Version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9110 | 
                
              P1914E2
  Game with Marbles (Hard Version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9109 | 
                
              P1914F
  Programming Competition
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9134 | 
                
              P1915D
  Unnatural Language Processing
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9133 | 
                
              P1915E
  Romantic Glasses
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9131 | 
                
              P1915G
  Bicycles
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        9128 | 
                
              P1916C
  Training Before the Olympiad
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9126 | 
                
              P1916E
  Happy Life in University
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        9125 | 
                
              P1916F
  Group Division
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        9119 | 
                
              P1917C
  Watering an Array
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        9192 | 
                
              P1918A
  Brick Wall
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9191 | 
                
              P1918B
  Minimize Inversions
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9190 | 
                
              P1918C
  XOR-distance
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9189 | 
                
              P1918D
  Blocking Elements
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        9187 | 
                
              P1918F
  Caterpillar on a Tree
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        9156 | 
                
              P1919A
  Wallet Exchange
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9155 | 
                
              P1919B
  Plus-Minus Split
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9154 | 
                
              P1919C
  Grouping Increases
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9153 | 
                
              P1919D
  01 Tree
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        9151 | 
                
              P1919F1
  Wine Factory (Easy Version)
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        9176 | 
                
              P1920A
  Satisfying Constraints
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9175 | 
                
              P1920B
  Summation Game
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9169 | 
                
              P1921A
  Square
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9168 | 
                
              P1921B
  Arranging Cats
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9167 | 
                
              P1921C
  Sending Messages
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9166 | 
                
              P1921D
  Very Different Array
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9165 | 
                
              P1921E
  Eat the Chip
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        9160 | 
                
              P1922C
  Closest Cities
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9158 | 
                
              P1922E
  Increasing Subsequences
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        9248 | 
                
              P1923A
  Moving Chips
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9247 | 
                
              P1923B
  Monsters Attack!
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9246 | 
                
              P1923C
  Find B
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9245 | 
                
              P1923D
  Slimes
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9243 | 
                
              P1923F
  Shrink-Reverse
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9185 | 
                
              P1924A
  Did We Get Everything Covered?
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9179 | 
                
              P1925A
  We Got Everything Covered!
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9178 | 
                
              P1925B
  A Balanced Problemset?
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9239 | 
                
              P1926D
  Vlad and Division
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9236 | 
                
              P1926G
  Vlad and Trouble at MIT
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        9235 | 
                
              P1927A
  Make it White
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9234 | 
                
              P1927B
  Following the String
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9233 | 
                
              P1927C
  Choose the Different Ones!
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9232 | 
                
              P1927D
  Find the Different Ones!
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9230 | 
                
              P1927F
  Microcycle
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        9229 | 
                
              P1927G
  Paint Charges
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        9227 | 
                
              P1928B
  Equalize
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9225 | 
                
              P1928D
  Lonely Mountain Dungeons
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        9224 | 
                
              P1928E
  Modular Sequence
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        9222 | 
                
              P1929A
  Sasha and the Beautiful Array
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9221 | 
                
              P1929B
  Sasha and the Drawing
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9220 | 
                
              P1929C
  Sasha and the Casino
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        9218 | 
                
              P1929E
  Sasha and the Happy Tree Cutting
         | 
        0 / 0 | 
        8 |