| 
          
         | 
        637 | 
                
              P1776G
  Another Wine Tasting Event
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        636 | 
                
              P1776H
  Beppa and SwerChat
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        635 | 
                
              P1776I
  Spinach Pizza
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        634 | 
                
              P1776J
  Italian Data Centers
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        633 | 
                
              P1776K
  Uniform Chemistry
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        632 | 
                
              P1776L
  Controllers
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        631 | 
                
              P1776M
  Parmigiana With Seafood
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        630 | 
                
              P1776N
  Count Permutations
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        629 | 
                
              P1777A
  Everybody Likes Good Arrays!
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        628 | 
                
              P1777B
  Emordnilap
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        627 | 
                
              P1777C
  Quiz Master
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        626 | 
                
              P1777D
  Score of a Tree
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        625 | 
                
              P1777E
  Edge Reverse
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        624 | 
                
              P1777F
  Comfortably Numb
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        623 | 
                
              P1778A
  Flip Flop Sum
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        622 | 
                
              P1778B
  The Forbidden Permutation
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        621 | 
                
              P1778C
  Flexible String
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        620 | 
                
              P1778D
  Flexible String Revisit
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        619 | 
                
              P1778E
  The Tree Has Fallen!
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        618 | 
                
              P1778F
  Maximizing Root
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        617 | 
                
              P1779A
  Hall of Fame
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        616 | 
                
              P1779B
  MKnez's ConstructiveForces Task
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        615 | 
                
              P1779C
  Least Prefix Sum
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        614 | 
                
              P1779D
  Boris and His Amazing Haircut
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        613 | 
                
              P1779E
  Anya's Simultaneous Exhibition
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        612 | 
                
              P1779F
  Xorcerer's Stones
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        611 | 
                
              P1779G
  The Game of the Century
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        610 | 
                
              P1779H
  Olympic Team Building
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        609 | 
                
              P1780A
  Hayato and School
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        608 | 
                
              P1780B
  GCD Partition
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        607 | 
                
              P1780D
  Bit Guessing Game
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        606 | 
                
              P1780E
  Josuke and Complete Graph
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        605 | 
                
              P1780F
  Three Chairs
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        604 | 
                
              P1780G
  Delicious Dessert
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        603 | 
                
              P1781A
  Parallel Projection
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        602 | 
                
              P1781B
  Going to the Cinema
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        601 | 
                
              P1781C
  Equal Frequencies
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        600 | 
                
              P1781D
  Many Perfect Squares
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        599 | 
                
              P1781E
  Rectangle Shrinking
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        598 | 
                
              P1781F
  Bracket Insertion
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        597 | 
                
              P1781G
  __NO_TITLE__
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        596 | 
                
              P1781H1
  Window Signals (easy version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        595 | 
                
              P1781H2
  Window Signals (hard version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        594 | 
                
              P1783A
  Make it Beautiful
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        593 | 
                
              P1783B
  Matrix of Differences
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        592 | 
                
              P1783C
  Yet Another Tournament
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        591 | 
                
              P1783D
  Different Arrays
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        590 | 
                
              P1783E
  Game of the Year
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        589 | 
                
              P1783F
  Double Sort II
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        588 | 
                
              P1783G
  Weighed Tree Radius
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        587 | 
                
              P1784A
  Monsters (easy version)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        586 | 
                
              P1784B
  Letter Exchange
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        585 | 
                
              P1784C
  Monsters (hard version)
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        584 | 
                
              P1784D
  Wooden Spoon
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        583 | 
                
              P1784E
  Infinite Game
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        582 | 
                
              P1784F
  Minimums or Medians
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        581 | 
                
              P1786A1
  Non-alternating Deck (easy version)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        580 | 
                
              P1786A2
  Alternating Deck (hard version)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        579 | 
                
              P1786B
  Cake Assembly Line
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        578 | 
                
              P1787A
  Exponential Equation
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        577 | 
                
              P1787B
  Number Factorization
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        576 | 
                
              P1787C
  Remove the Bracket
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        575 | 
                
              P1787D
  Game on Axis
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        574 | 
                
              P1787E
  The Harmonization of XOR
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        573 | 
                
              P1787F
  Inverse Transformation
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        572 | 
                
              P1787G
  Colorful Tree Again
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        571 | 
                
              P1787H
  Codeforces Scoreboard
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        570 | 
                
              P1787I
  Treasure Hunt
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        569 | 
                
              P1788A
  One and Two
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        568 | 
                
              P1788B
  Sum of Two Numbers
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        567 | 
                
              P1788C
  Matching Numbers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        566 | 
                
              P1788D
  Moving Dots
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        565 | 
                
              P1788E
  Sum Over Zero
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        564 | 
                
              P1788F
  XOR, Tree, and Queries
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        563 | 
                
              P1789A
  Serval and Mocha's Array
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        562 | 
                
              P1789B
  Serval and Inversion Magic
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        561 | 
                
              P1789C
  Serval and Toxel's Arrays
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        560 | 
                
              P1789D
  Serval and Shift-Shift-Shift
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        559 | 
                
              P1789E
  Serval and Music Game
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        558 | 
                
              P1789F
  Serval and Brain Power
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        557 | 
                
              P1790A
  Polycarp and the Day of Pi
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        556 | 
                
              P1790B
  Taisia and Dice
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        555 | 
                
              P1790C
  Premutation
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        554 | 
                
              P1790D
  Matryoshkas
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        553 | 
                
              P1790E
  Vlad and a Pair of Numbers
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        552 | 
                
              P1790F
  Timofey and Black-White Tree
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        551 | 
                
              P1790G
  Tokens on Graph
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        550 | 
                
              P1791A
  Codeforces Checking
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        549 | 
                
              P1791B
  Following Directions
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        548 | 
                
              P1791C
  Prepend and Append
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        547 | 
                
              P1791D
  Distinct Split
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        546 | 
                
              P1791E
  Negatives and Positives
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        545 | 
                
              P1791F
  Range Update Point Query
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        544 | 
                
              P1791G1
  Teleporters (Easy Version)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        543 | 
                
              P1791G2
  Teleporters (Hard Version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        542 | 
                
              P1792A
  GamingForces
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        541 | 
                
              P1792B
  Stand-up Comedian
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        540 | 
                
              P1792C
  Min Max Sort
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        539 | 
                
              P1792D
  Fixed Prefix Permutations
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        538 | 
                
              P1792E
  Divisors and Table
         | 
        0 / 0 | 
        9 |