| 
          
         | 
        5243 | 
                
              P869C
  The Intriguing Obsession
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5230 | 
                
              P873D
  Merge Sort
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5199 | 
                
              P883H
  Palindromic Cut
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5196 | 
                
              P883K
  Road Widening
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5171 | 
                
              P888E
  Maximum Subsequence
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5153 | 
                
              P894B
  Ralph And His Magic Field
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5128 | 
                
              P899D
  Shovel Sale
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5089 | 
                
              P909C
  Python Indentation
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5079 | 
                
              P911D
  Inversion Counting
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5067 | 
                
              P913D
  Too Easy Problems
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5060 | 
                
              P914C
  Travelling Salesman and Special Numbers
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5042 | 
                
              P917A
  The Monster
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5005 | 
                
              P922D
  Robot Vacuum Cleaner
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5000 | 
                
              P923C
  Perfect Security
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4983 | 
                
              P926B
  Add Points
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4954 | 
                
              P933A
  A Twisty Movement
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4924 | 
                
              P939E
  Maximize!
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4913 | 
                
              P946D
  Timetable
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4897 | 
                
              P952D
  I'm Feeling Lucky!
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4863 | 
                
              P958F2
  Lightsabers (medium)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4833 | 
                
              P963A
  Alternating Sum
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4794 | 
                
              P979B
  Treasure Hunt
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4769 | 
                
              P983B
  XOR-pyramid
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4755 | 
                
              P986B
  Petr and Permutations
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4744 | 
                
              P988D
  Points and Powers of Two
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4739 | 
                
              P989C
  A Mist of Florescence
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4725 | 
                
              P991E
  Bus Number
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4664 | 
                
              P1002C2
  Distinguish zero state and plus state without errors
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4642 | 
                
              P1005E1
  Median on Segments (Permutations Edition)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4618 | 
                
              P1010B
  Rocket
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4617 | 
                
              P1010C
  Border
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4594 | 
                
              P1016C
  Vasya And The Mushrooms
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4593 | 
                
              P1016D
  Vasya And The Matrix
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4536 | 
                
              P1030D
  Vasya and Triangle
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4512 | 
                
              P1034A
  Enlarge GCD
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4489 | 
                
              P1038D
  Slime
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4470 | 
                
              P1042D
  Petya and Array
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4383 | 
                
              P1062D
  Fun with Integers
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4379 | 
                
              P1063B
  Labyrinth
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4362 | 
                
              P1066D
  Boxes Packing
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4358 | 
                
              P1067B
  Multihedgehog
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4335 | 
                
              P1073C
  Vasya and Robot
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4325 | 
                
              P1076D
  Edge Deletion
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4317 | 
                
              P1077E
  Thematic Contests
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4304 | 
                
              P1081D
  Maximum Distance
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4296 | 
                
              P1082D
  Maximum Diameter Graph
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4292 | 
                
              P1083A
  The Fair Nut and the Best Path
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4253 | 
                
              P1090D
  Similar Arrays
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4212 | 
                
              P1096D
  Easy Problem
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4150 | 
                
              P1107D
  Compression
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4142 | 
                
              P1108E1
  Array and Segments (Easy version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4138 | 
                
              P1109B
  Sasha and One More Name
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4080 | 
                
              P1118F1
  Tree Cutting (Easy Version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4075 | 
                
              P1119D
  Frets On Fire
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4060 | 
                
              P1129A2
  Toy Train
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4034 | 
                
              P1133E
  K Balanced Teams
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4028 | 
                
              P1136D
  Nastya Is Buying Lunch
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4019 | 
                
              P1138B
  Circus
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3958 | 
                
              P1148D
  Dirty Deeds Done Dirt Cheap
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3944 | 
                
              P1151C
  Problem for Nazar
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3938 | 
                
              P1152C
  Neko does Maths
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3923 | 
                
              P1154E
  Two Teams
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3913 | 
                
              P1156B
  Ugly Pairs
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3844 | 
                
              P1172A
  Nauuo and Cards
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3819 | 
                
              P1176D
  Recover it!
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3815 | 
                
              P1177B
  Digits Sequence (Hard Edition)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3804 | 
                
              P1179B
  Tolik and His Uncle
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3754 | 
                
              P1186C
  Vus the Cossack and Strings
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3748 | 
                
              P1187C
  Vasya And Array
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3733 | 
                
              P1190B
  Tokitsukaze, CSL and Stone Game
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3709 | 
                
              P1195D2
  Submarine in the Rybinsk Sea (hard edition)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3701 | 
                
              P1196E
  Connected Component on a Chessboard
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3642 | 
                
              P1207D
  Number Of Permutations
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3636 | 
                
              P1208C
  Magic Grid
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3596 | 
                
              P1213G
  Path Queries
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3547 | 
                
              P1221D
  Make The Fence Great Again
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3532 | 
                
              P1225D
  Power Products
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3524 | 
                
              P1227D2
  Optimal Subsequences (Hard Version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3462 | 
                
              P1244D
  Paint the Tree
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3443 | 
                
              P1249D1
  Too Many Segments (easy version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3442 | 
                
              P1249D2
  Too Many Segments (hard version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3438 | 
                
              P1250B
  The Feast and the Bus
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3430 | 
                
              P1250J
  The Parade
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3411 | 
                
              P1252H
  Twin Buildings
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3399 | 
                
              P1254B1
  Send Boxes to Alice (Easy Version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3338 | 
                
              P1267J
  Just Arrange the Icons
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3336 | 
                
              P1267L
  Lexicography
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3285 | 
                
              P1280B
  Beingawesomeism
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3275 | 
                
              P1282C
  Petya and Exam
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3269 | 
                
              P1283D
  Christmas Trees
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3268 | 
                
              P1283E
  New Year Parties
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3253 | 
                
              P1286A
  Garland
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3252 | 
                
              P1286B
  Numbers on Tree
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3237 | 
                
              P1290B
  Irreducible Anagrams
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3212 | 
                
              P1295D
  Same GCDs
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3205 | 
                
              P1296E1
  String Coloring (easy version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3192 | 
                
              P1299B
  Aerodynamic
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3160 | 
                
              P1304D
  Shortest and Longest LIS
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3111 | 
                
              P1316C
  Primitive Primes
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3086 | 
                
              P1324F
  Maximum White Subtree
         | 
        0 / 0 | 
        6 |