| 
          
         | 
        3305 | 
                
              P1276C
  Beautiful Rectangle
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        3293 | 
                
              P1278F
  Cards
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3289 | 
                
              P1279D
  Santa's Bot
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        3288 | 
                
              P1279E
  New Year Permutations
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3281 | 
                
              P1280F
  Intergalactic Sliding Puzzle
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3265 | 
                
              P1284B
  New Year and Ascent Sequence
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        3264 | 
                
              P1284C
  New Year and Permutation
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        3262 | 
                
              P1284E
  New Year and Castle Construction
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        3254 | 
                
              P1285F
  Classical?
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3242 | 
                
              P1288C
  Two Arrays
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        3227 | 
                
              P1292C
  Xenon's Attack on the Gangs
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        3224 | 
                
              P1292F
  Nora's Toy Boxes
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3222 | 
                
              P1293B
  JOE is on TV!
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        3210 | 
                
              P1295F
  Good Contest
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3190 | 
                
              P1299D
  Around the World
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3184 | 
                
              P1301C
  Ayoub's function
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        3154 | 
                
              P1305C
  Kuroni and Impossible Calculation
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        3144 | 
                
              P1307E
  Cow and Treats
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        3126 | 
                
              P1312D
  Count the Arrays
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        3077 | 
                
              P1326C
  Permutation Partitions
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        3066 | 
                
              P1327E
  Count The Blocks
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        3065 | 
                
              P1327F
  AND Segments
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        3062 | 
                
              P1328B
  K-th Beautiful String
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        3056 | 
                
              P1329B
  Dreamoon Likes Sequences
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        3038 | 
                
              P1332E
  Height All the Same
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        3025 | 
                
              P1334E
  Divisor Paths
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        3011 | 
                
              P1336E1
  Chiori and Doll Picking (easy version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        3010 | 
                
              P1336E2
  Chiori and Doll Picking (hard version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2987 | 
                
              P1342E
  Placing Rooks
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2879 | 
                
              P1359E
  Modular Stability
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2843 | 
                
              P1365G
  Secure Password
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2838 | 
                
              P1366E
  Two Arrays
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2802 | 
                
              P1371E1
  Asterism (Easy Version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2801 | 
                
              P1371E2
  Asterism (Hard Version)
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2744 | 
                
              P1383E
  Strange Operation
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2711 | 
                
              P1391C
  Cyclic Permutations
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2701 | 
                
              P1392H
  ZS Shuffles Cards
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2661 | 
                
              P1400D
  Zigzags
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2658 | 
                
              P1400G
  Mercenaries
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2649 | 
                
              P1402C
  Star Trek
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2646 | 
                
              P1403C
  Chess Rush
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2622 | 
                
              P1408G
  Clusterization Counting
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2582 | 
                
              P1418E
  Expected Damage
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2568 | 
                
              P1420D
  Rescue Nibel!
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2559 | 
                
              P1422C
  Bargain
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2536 | 
                
              P1425D
  Danger of Mad Snakes
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2526 | 
                
              P1426F
  Number of Subsequences
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2487 | 
                
              P1433E
  Two Round Dances
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2481 | 
                
              P1436C
  Binary Search
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2478 | 
                
              P1436F
  Sum Over Subsets
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2472 | 
                
              P1437F
  Emotional Fishermen
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2460 | 
                
              P1439D
  INOI Final Contests
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2455 | 
                
              P1442B
  Identify the Operations
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2445 | 
                
              P1444B
  Divide and Sum
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2422 | 
                
              P1450H1
  Multithreading (Easy Version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2421 | 
                
              P1450H2
  Multithreading (Hard Version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2410 | 
                
              P1452D
  Radio Towers
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2396 | 
                
              P1454E
  Number of Simple Paths
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2368 | 
                
              P1462E1
  Close Tuples (easy version)
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2367 | 
                
              P1462E2
  Close Tuples (hard version)
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2352 | 
                
              P1466G
  Song of the Sirens
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2351 | 
                
              P1466H
  Finding satisfactory solutions
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2346 | 
                
              P1467D
  Sum of Paths
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2320 | 
                
              P1470E
  Strange Permutation
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2303 | 
                
              P1473G
  Tiles
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2294 | 
                
              P1475C
  Ball in Berland
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2292 | 
                
              P1475E
  Advertising Agency
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2277 | 
                
              P1477F
  Nezzar and Chocolate Bars
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2246 | 
                
              P1485F
  Copy or Prefix Sum
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2239 | 
                
              P1486F
  Pairs of Paths
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2232 | 
                
              P1487G
  String Counting
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2224 | 
                
              P1488H
  Build From Suffixes
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2185 | 
                
              P1495D
  BFS Trees
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2167 | 
                
              P1499A
  Domino on Windowsill
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2163 | 
                
              P1499E
  Chaotic Merge
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2162 | 
                
              P1499F
  Diameter Cuts
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2148 | 
                
              P1503E
  2-Coloring
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2127 | 
                
              P1508B
  Almost Sorted
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2104 | 
                
              P1511E
  Colorings and Dominoes
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2093 | 
                
              P1513B
  AND Sequences
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2090 | 
                
              P1513E
  Cost Equilibrium
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2087 | 
                
              P1514B
  AND 0, Sum Big
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2079 | 
                
              P1515E
  Phoenix and Computers
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2070 | 
                
              P1516E
  Baby Ehab Plays with Permutations
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2064 | 
                
              P1517F
  Reunion
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2038 | 
                
              P1523E
  Crypto Lights
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2030 | 
                
              P1525E
  Assimilation IV
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2023 | 
                
              P1526E
  Oolimry and Suffix Array
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2017 | 
                
              P1527D
  MEX Tree
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2014 | 
                
              P1528B
  Kavi on Pairing Duty
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2011 | 
                
              P1528E
  Mashtali and Hagh Trees
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2010 | 
                
              P1528F
  AmShZ Farm
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2002 | 
                
              P1530F
  Bingo
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1981 | 
                
              P1534C
  Little Alawn's Puzzle
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        1964 | 
                
              P1536E
  Omkar and Forest
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        1963 | 
                
              P1536F
  Omkar and Akmar
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        1948 | 
                
              P1539A
  Contest Start
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        1941 | 
                
              P1540B
  Tree Array
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        1931 | 
                
              P1542D
  Priority Queue
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        1930 | 
                
              P1542E1
  Abnormal Permutation Pairs (easy version)
         | 
        0 / 0 | 
        9 |