| 
          
         | 
        828 | 
                
              P1742D
  Coprime
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        822 | 
                
              P1743C
  Save the Magazines
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        760 | 
                
              P1759C
  Thermostat
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        751 | 
                
              P1760E
  Binary Inversions
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        739 | 
                
              P1762B
  Make Array Good
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        608 | 
                
              P1780B
  GCD Partition
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        593 | 
                
              P1783B
  Matrix of Differences
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        577 | 
                
              P1787B
  Number Factorization
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        568 | 
                
              P1788B
  Sum of Two Numbers
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        546 | 
                
              P1791E
  Negatives and Positives
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        544 | 
                
              P1791G1
  Teleporters (Easy Version)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        534 | 
                
              P1793B
  Fedya and Array
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        510 | 
                
              P1797B
  Li Hua and Pattern
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        487 | 
                
              P1800C2
  Powering the Hero (hard version)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        444 | 
                
              P1807G1
  Subsequence Addition (Easy Version)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        443 | 
                
              P1807G2
  Subsequence Addition (Hard Version)
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        418 | 
                
              P1811C
  Restore the Array
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        373 | 
                
              P1820B
  JoJo's Incredible Adventures
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        371 | 
                
              P1821B
  Sort the Subarray
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        343 | 
                
              P1826B
  Lunatic Never Content
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        338 | 
                
              P1827A
  Counting Orders
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        325 | 
                
              P1829E
  The Lakes
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        312 | 
                
              P1832B
  Maximum Sum
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        286 | 
                
              P1836B
  Astrophysicists
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        278 | 
                
              P1838B
  Minimize Permutation Subarrays
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        272 | 
                
              P1839B
  Lamps
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        267 | 
                
              P1840B
  Binary Cafe
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        253 | 
                
              P1842B
  Tenzing and Books
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        193 | 
                
              P1850E
  Cardboard for Pictures
         | 
        1 / 3 | 
        3 | 
      
      
        | 
          
         | 
        158 | 
                
              P1857B
  Maximum Rounding
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        126 | 
                
              P1862C
  Flower City Fence
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        120 | 
                
              P1863B
  Split Sort
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        119 | 
                
              P1863C
  MEX Repetition
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        111 | 
                
              P1864B
  Swap and Reverse
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        89 | 
                
              P1867B
  XOR Palindromes
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        75 | 
                
              P1869B
  2D Traveling
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        64 | 
                
              P1872C
  Non-coprime Split
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        55 | 
                
              P1873E
  Building an Aquarium
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9016 | 
                
              P1901B
  Chip and Ribbon
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9105 | 
                
              P1902B
  Getting Points
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9065 | 
                
              P1907C
  Removal of Unattractive Pairs
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9060 | 
                
              P1910A
  Username
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9120 | 
                
              P1917B
  Erase First or Second Letter
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9175 | 
                
              P1920B
  Summation Game
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        9166 | 
                
              P1921D
  Very Different Array
         | 
        0 / 0 | 
        3 |