| 
          
         | 
        2992 | 
                
              P1088F
  Ehab and a weird weight formula
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2919 | 
                
              P1098D
  Eels
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2859 | 
                
              P1109C
  Sasha and a Patient Friend
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2716 | 
                
              P1142D
  Foreigner
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2657 | 
                
              P1152F1
  Neko Rules the Catniverse (Small Version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2637 | 
                
              P1155F
  Delivery Oligopoly
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2354 | 
                
              P1208G
  Polygons
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2310 | 
                
              P1214H
  Tiles Placement
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2290 | 
                
              P1218A
  BubbleReactor
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2066 | 
                
              P1267D
  DevOps Best Practices
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2001 | 
                
              P1279F
  New Year and Handle Change
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1964 | 
                
              P1286C2
  Madhouse (Hard version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1944 | 
                
              P1291F
  Coffee Varieties (easy version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1879 | 
                
              P1303F
  Number of Components
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1853 | 
                
              P1310C
  Au Pont Rouge
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1822 | 
                
              P1316F
  Battalion Strength
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1810 | 
                
              P1322D
  Reality Show
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1778 | 
                
              P1327G
  Letters and Question Marks
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1557 | 
                
              P1365G
  Secure Password
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1514 | 
                
              P1371F
  Raging Thunder
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1487 | 
                
              P1375G
  Tree Modification
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1480 | 
                
              P1379E
  Inverse Genealogy
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1478 | 
                
              P1379F2
  Chess Strikes Back (hard version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1459 | 
                
              P1383D
  Rearrange
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1458 | 
                
              P1383E
  Strange Operation
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1444 | 
                
              P1386C
  Joker
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1428 | 
                
              P1389G
  Directing Edges
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1409 | 
                
              P1393E1
  Twilight and Ancient Scroll (easier version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1404 | 
                
              P1394D
  Boboniu and Jianghu
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1373 | 
                
              P1400F
  x-prime Substrings
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1356 | 
                
              P1404D
  Game of Pairs
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1355 | 
                
              P1404E
  Bricks
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1315 | 
                
              P1413F
  Roads and Ramen
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1287 | 
                
              P1419F
  Rain of Fire
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1257 | 
                
              P1423M
  Milutin's Plums
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1246 | 
                
              P1425I
  Impressive Harvesting of The Orchard
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1192 | 
                
              P1436F
  Sum Over Subsets
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1167 | 
                
              P1442D
  Sum
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1103 | 
                
              P1455F
  String and Operations
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1017 | 
                
              P1473G
  Tiles
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        993 | 
                
              P1477D
  Nezzar and Hidden Permutations
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        938 | 
                
              P1488H
  Build From Suffixes
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        922 | 
                
              P1491G
  Switch and Flip
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        828 | 
                
              P1510F
  Fiber Shape
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        743 | 
                
              P1525F
  Goblins And Gnomes
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        626 | 
                
              P1545C
  AquaMoon and Permutations
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        549 | 
                
              P1557E
  Assiut Chess
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        485 | 
                
              P1572D
  Bridge Club
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        460 | 
                
              P1578A
  Anti-Tetris
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        459 | 
                
              P1578B
  Building Forest Trails
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        450 | 
                
              P1578K
  Kingdom of Islands
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        393 | 
                
              P1592F2
  Alice and Recoloring 2
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        330 | 
                
              P1606F
  Tree Queries
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        317 | 
                
              P1608E
  The Cells on the Paper
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        309 | 
                
              P1609F
  Interesting Sections
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        284 | 
                
              P1612F
  Armor and Weapons
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        265 | 
                
              P1615F
  LEGOndary Grandmaster
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        228 | 
                
              P1620F
  Bipartite Array
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        194 | 
                
              P1625E2
  Cats on the Upgrade (hard version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        188 | 
                
              P1626F
  A Random Code Problem
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        153 | 
                
              P1633F
  Perfect Matching
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        141 | 
                
              P1635F
  Closest Pair
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        86 | 
                
              P1648D
  Serious Business
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        63 | 
                
              P1654F
  Minimal String Xoration
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7735 | 
                
              P1672F2
  Checker for Array Shuffling
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7763 | 
                
              P1684G
  Euclid Guess
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7859 | 
                
              P1685D1
  Permutation Weight (Easy Version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7816 | 
                
              P1693D
  Decinc Dividing
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7800 | 
                
              P1697F
  Too Many Constraints
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7923 | 
                
              P1698F
  Equal Reversal
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8042 | 
                
              P1721F
  Matching Reduction
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8026 | 
                
              P1725I
  Imitating the Key Tree
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        8173 | 
                
              P1746F
  Kazaee
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8155 | 
                
              P1749F
  Distance to the Path
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8091 | 
                
              P1765I
  Infinite Chess
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8234 | 
                
              P1766F
  MCF
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8191 | 
                
              P1773G
  Game of Questions
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8358 | 
                
              P1842G
  Tenzing and Random Operations
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8360 | 
                
              P1842G
  Tenzing and Random Operations
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8335 | 
                
              P1844F2
  Min Cost Permutation (Hard Version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8324 | 
                
              P1845F
  Swimmers in the Pool
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8325 | 
                
              P1845F
  Swimmers in the Pool
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8520 | 
                
              P1863G
  Swaps
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8490 | 
                
              P1866J
  Jackets and Packets
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8422 | 
                
              P1879F
  Last Man Standing
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8712 | 
                
              P1900F
  Local Deletions
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8676 | 
                
              P1906D
  Spaceship Exploration
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8830 | 
                
              P1942G
  Bessie and Cards
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        8824 | 
                
              P1943D2
  Counting Is Fun (Hard Version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        9082 | 
                
              P1990F
  Polygonal Segments
         | 
        0 / 0 | 
        10 |