| 
          
         | 
        7847 | 
                
              P243B
  Hydra
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        7833 | 
                
              P246A
  Buggy Sorting
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7829 | 
                
              P246E
  Blood Cousins Return
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        7823 | 
                
              P249D
  Donkey and Stars
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        7810 | 
                
              P252B
  Unsorting Array
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7808 | 
                
              P253B
  Physics Practical
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7805 | 
                
              P253E
  Printer
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        7804 | 
                
              P254A
  Cards with Numbers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7792 | 
                
              P257A
  Sockets
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7775 | 
                
              P261A
  Maxim and Discounts
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7767 | 
                
              P263B
  Squares
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7744 | 
                
              P268E
  Playlist
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        7740 | 
                
              P269D
  Maximum Waterfall
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        7728 | 
                
              P272D
  Dima and Two Sequences
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7724 | 
                
              P274A
  k-Multiple Free Set
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7721 | 
                
              P274D
  Lovely Matrix
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        7715 | 
                
              P276C
  Little Girl and Maximum Sum
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7679 | 
                
              P285C
  Building Permutation
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7673 | 
                
              P286D
  Tourists
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        7663 | 
                
              P289B
  Polo the Penguin and Matrix
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7656 | 
                
              P291A
  Spyke Talks
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7622 | 
                
              P299A
  Ksusha and Array
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7595 | 
                
              P306B
  Optimizer
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        7578 | 
                
              P313C
  Ilya and Matrix
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7572 | 
                
              P314D
  Sereja and Straight Lines
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        7506 | 
                
              P331A2
  Oh Sweet Beaverette
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7493 | 
                
              P332C
  Students' Revenge
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        7487 | 
                
              P333D
  Characteristics of Rectangles
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        7486 | 
                
              P333E
  Summer Earnings
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        7484 | 
                
              P334B
  Eight Point Sets
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7465 | 
                
              P339A
  Helpful Maths
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7429 | 
                
              P347A
  Difference Row
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7427 | 
                
              P348A
  Mafia
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7418 | 
                
              P350C
  Bombs
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7417 | 
                
              P350D
  Looking for Owls
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        7409 | 
                
              P352B
  Jeff and Periods
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7407 | 
                
              P353B
  Two Heaps
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7358 | 
                
              P362B
  Petya and Staircases
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7335 | 
                
              P367C
  Sereja and the Arrangement of Numbers
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        7323 | 
                
              P370C
  Mittens
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7315 | 
                
              P372A
  Counting Kangaroos is Fun
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7302 | 
                
              P375B
  Maximum Submatrix 2
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7295 | 
                
              P377B
  Preparing for the Contest
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7290 | 
                
              P378B
  Semifinals
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7287 | 
                
              P379C
  New Year Ratings Change
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7285 | 
                
              P379E
  New Year Tree Decorations
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        7276 | 
                
              P381B
  Sereja and Stairs
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7273 | 
                
              P382C
  Arithmetic Progression
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7269 | 
                
              P383B
  Volcanoes
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        7264 | 
                
              P384B
  Multitasking
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7249 | 
                
              P388A
  Fox and Box Accumulation
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7247 | 
                
              P388C
  Fox and Card Game
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        7180 | 
                
              P404C
  Restore Graph
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7177 | 
                
              P405A
  Gravity Flip
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7150 | 
                
              P412B
  Network Configuration
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7126 | 
                
              P417D
  Cunning Gena
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7116 | 
                
              P421D
  Bug in Code
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7114 | 
                
              P424B
  Megacity
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7110 | 
                
              P425A
  Sereja and Swaps
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7093 | 
                
              P430A
  Points and Segments (easy)
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7086 | 
                
              P432A
  Choosing Teams
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        7084 | 
                
              P432C
  Prime Swaps
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7080 | 
                
              P433B
  Kuriyama Mirai's Stones
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7079 | 
                
              P433C
  Ryouko's Memory Note
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7075 | 
                
              P434E
  Furukawa Nagisa's Tree
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        7062 | 
                
              P437B
  The Child and Set
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7061 | 
                
              P437C
  The Child and Toy
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7060 | 
                
              P437D
  The Child and Zoo
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        7055 | 
                
              P439B
  Devu, the Dumb Guy
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        7053 | 
                
              P439D
  Devu and his Brother
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        7008 | 
                
              P451B
  Sort the Array
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6986 | 
                
              P456A
  Laptops
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6977 | 
                
              P459B
  Pashmak and Flowers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6975 | 
                
              P459D
  Pashmak and Parmida's problem
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        6974 | 
                
              P459E
  Pashmak and Graph
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        6969 | 
                
              P460E
  Roland and Rose
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        6968 | 
                
              P461A
  Appleman and Toastman
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6923 | 
                
              P471B
  MUH and Important Things
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6908 | 
                
              P474E
  Pillars
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        6889 | 
                
              P478E
  Wavy numbers
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        6887 | 
                
              P479B
  Towers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6886 | 
                
              P479C
  Exams
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6873 | 
                
              P484B
  Maximum Value
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        6855 | 
                
              P489A
  SwapSort
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6854 | 
                
              P489B
  BerSU Ball
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6849 | 
                
              P490A
  Team Olympiad
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6839 | 
                
              P492B
  Vanya and Lanterns
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6838 | 
                
              P492C
  Vanya and Exams
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6837 | 
                
              P492D
  Vanya and Computer Game
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        6833 | 
                
              P493C
  Vasya and Basketball
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        6819 | 
                
              P496E
  Distributing Parts
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        6808 | 
                
              P500B
  New Year Permutation
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        6800 | 
                
              P501C
  Misha and Forest
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        6788 | 
                
              P507A
  Amr and Music
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6770 | 
                
              P510C
  Fox And Names
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        6745 | 
                
              P515C
  Drazil and Factorial
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        6728 | 
                
              P519B
  A and B and Compilation Errors
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        6709 | 
                
              P524C
  The Art of Dealing with ATM
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        6707 | 
                
              P524E
  Rooks and Rectangles
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        6703 | 
                
              P525C
  Ilya and Sticks
         | 
        0 / 0 | 
        5 |