| 
          
         | 
        5602 | 
                
              P787A
  The Monster
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5590 | 
                
              P792C
  Divide by Three
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5588 | 
                
              P792E
  Colored Balls
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        5566 | 
                
              P797A
  k-Factorization
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5558 | 
                
              P798C
  Mike and gcd problem
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5526 | 
                
              P803F
  Coprime Subsequences
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5519 | 
                
              P804F
  Fake bullions
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5503 | 
                
              P809E
  Surprise me!
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5472 | 
                
              P817A
  Treasure Hunt
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5462 | 
                
              P818E
  Card Game Again
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5457 | 
                
              P819C
  Mister B and Beacons on Field
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5456 | 
                
              P819D
  Mister B and Astronomers
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5447 | 
                
              P822A
  I'm bored with life
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5444 | 
                
              P822D
  My pretty girl Noora
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5424 | 
                
              P830C
  Bamboo Partition
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5413 | 
                
              P833A
  The Meaningless Game
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5390 | 
                
              P838D
  Airplane Arrangements
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5384 | 
                
              P839D
  Winter is here
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5382 | 
                
              P840A
  Leha and Function
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5373 | 
                
              P842C
  Ilya And The Tree
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5329 | 
                
              P850B
  Arpa and a list of numbers
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5317 | 
                
              P852F
  Product transformation
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5293 | 
                
              P858A
  k-rounding
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5238 | 
                
              P870C
  Maximum splitting
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5235 | 
                
              P870F
  Paths
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5220 | 
                
              P876B
  Divisiblity of Differences
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5167 | 
                
              P891A
  Pride
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5156 | 
                
              P893E
  Counting Arrays
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5153 | 
                
              P894B
  Ralph And His Magic Field
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5141 | 
                
              P896D
  Nephren Runs a Cinema
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5136 | 
                
              P898B
  Proper Nutrition
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5124 | 
                
              P900B
  Position in Fraction
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5122 | 
                
              P900D
  Unusual Sequences
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5103 | 
                
              P906D
  Power Tower
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5074 | 
                
              P912B
  New Year's Eve
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        5071 | 
                
              P912E
  Prime Gift
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        5064 | 
                
              P913G
  Power Substring
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        5059 | 
                
              P914D
  Bash and a Tough Math Puzzle
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        5048 | 
                
              P915G
  Coprime Arrays
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5034 | 
                
              P919B
  Perfect Number
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        5031 | 
                
              P919E
  Congruence Equation
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5024 | 
                
              P920F
  SUM and REPLACE
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        5023 | 
                
              P920G
  List Of Integers
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        5006 | 
                
              P922C
  Cave Painting
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        5003 | 
                
              P922F
  Divisibility
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        5002 | 
                
              P923A
  Primal Sport
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        4936 | 
                
              P937B
  Vile Grasshoppers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4915 | 
                
              P946B
  Weird Subtraction Process
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        4882 | 
                
              P955C
  Sad powers
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        4858 | 
                
              P959D
  Mahmoud and Ehab and another array construction task
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4841 | 
                
              P961G
  Partitions
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4833 | 
                
              P963A
  Alternating Sum
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4831 | 
                
              P963C
  Cutting Rectangle
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4792 | 
                
              P979D
  Kuro and GCD and XOR and SUM
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        4787 | 
                
              P980D
  Perfect Groups
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        4772 | 
                
              P982E
  Billiard
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4756 | 
                
              P986A
  Fair
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        4752 | 
                
              P986E
  Prince's Problem
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4751 | 
                
              P986F
  Oppa Funcan Style Remastered
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4730 | 
                
              P990G
  GCD Counting
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        4722 | 
                
              P992B
  Nastya Studies Informatics
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        4706 | 
                
              P995E
  Number Clicker
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4643 | 
                
              P1005D
  Polycarp and Div 3
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        4632 | 
                
              P1007B
  Pave the Parallelepiped
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        4617 | 
                
              P1010C
  Border
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4590 | 
                
              P1016G
  Appropriate Team
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4566 | 
                
              P1025B
  Weakened Common Divisor
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        4564 | 
                
              P1025D
  Recovering BST
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        4554 | 
                
              P1027G
  X-mouse in the Campus
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4540 | 
                
              P1029F
  Multicolored Markers
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        4536 | 
                
              P1030D
  Vasya and Triangle
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4533 | 
                
              P1030G
  Linear Congruential Generator
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4518 | 
                
              P1033B
  Square Difference
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        4516 | 
                
              P1033D
  Divisors
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        4512 | 
                
              P1034A
  Enlarge GCD
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4510 | 
                
              P1034C
  Region Separation
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4503 | 
                
              P1036E
  Covered Points
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        4502 | 
                
              P1036F
  Relatively Prime Powers
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        4462 | 
                
              P1043F
  Make It One
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        4453 | 
                
              P1045B
  Space Isaac
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        4438 | 
                
              P1051B
  Relatively Prime Pairs
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        4424 | 
                
              P1054H
  Epic Convolution
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4421 | 
                
              P1055C
  Lucky Days
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4415 | 
                
              P1056B
  Divide Candies
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        4390 | 
                
              P1061C
  Multiplicity
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        4385 | 
                
              P1062B
  Math
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        4353 | 
                
              P1068B
  LCM
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4351 | 
                
              P1070A
  Find a Number
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        4327 | 
                
              P1076B
  Divisor Subtraction
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4303 | 
                
              P1081E
  Missing Numbers
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        4241 | 
                
              P1091C
  New Year and the Sphere Transmission
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        4237 | 
                
              P1091G
  New Year and the Factorisation Collaboration
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4205 | 
                
              P1097D
  Makoto and a Blackboard
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        4203 | 
                
              P1097F
  Alex and a TV Show
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        4196 | 
                
              P1098E
  Fedya the Potter
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4181 | 
                
              P1101D
  GCD Counting
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        4167 | 
                
              P1103E
  Radix sum
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        4154 | 
                
              P1106F
  Lunar New Year and a Recursive Sequence
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        4152 | 
                
              P1107B
  Digital root
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        4150 | 
                
              P1107D
  Compression
         | 
        0 / 0 | 
        6 |