| 
          
         | 
        2443 | 
                
              P1444D
  Rectangular Polyline
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2442 | 
                
              P1444E
  Finding the Vertex
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2438 | 
                
              P1446B
  Catching Cheaters
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2437 | 
                
              P1446C
  Xor Tree
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2423 | 
                
              P1450G
  Communism
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2419 | 
                
              P1451B
  Non-Substring Subsequence
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2418 | 
                
              P1451C
  String Equality
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2410 | 
                
              P1452D
  Radio Towers
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2409 | 
                
              P1452E
  Two Editorials
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2402 | 
                
              P1453E
  Dog Snacks
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2401 | 
                
              P1453F
  Even Harder
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2391 | 
                
              P1455D
  Sequence and Swaps
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2389 | 
                
              P1455F
  String and Operations
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2388 | 
                
              P1455G
  Forbidden Value
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2387 | 
                
              P1456E
  XOR-ranges
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2385 | 
                
              P1458B
  Glass Half Spilled
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2379 | 
                
              P1459B
  Move and Turn
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2377 | 
                
              P1461B
  Find the Spruce
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2376 | 
                
              P1461C
  Random Events
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2373 | 
                
              P1461F
  Mathematical Expression
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2371 | 
                
              P1462B
  Last Year's Substring
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2360 | 
                
              P1463F
  Max Correct Set
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2357 | 
                
              P1466B
  Last minute enhancements
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2356 | 
                
              P1466C
  Canine poetry
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2351 | 
                
              P1466H
  Finding satisfactory solutions
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2346 | 
                
              P1467D
  Sum of Paths
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2345 | 
                
              P1467E
  Distinctive Roots in a Tree
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2344 | 
                
              P1468A
  LaIS
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2329 | 
                
              P1469B
  Red and Blue
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2328 | 
                
              P1469C
  Building a Fence
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2324 | 
                
              P1470A
  Strange Birthday Party
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2320 | 
                
              P1470E
  Strange Permutation
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2315 | 
                
              P1472B
  Fair Division
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2314 | 
                
              P1472C
  Long Jumps
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2313 | 
                
              P1472D
  Even-Odd Game
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2312 | 
                
              P1472E
  Correct Placement
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2311 | 
                
              P1472F
  New Year's Puzzle
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2310 | 
                
              P1472G
  Moving to the Capital
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2306 | 
                
              P1473D
  Program
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2303 | 
                
              P1473G
  Tiles
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2299 | 
                
              P1474D
  Cleaning
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2297 | 
                
              P1474F
  1 2 3 4 ...
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2295 | 
                
              P1475B
  New Year's Number
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2293 | 
                
              P1475D
  Cleaning the Phone
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2290 | 
                
              P1475G
  Strange Beauty
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2287 | 
                
              P1476C
  Longest Simple Cycle
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2286 | 
                
              P1476D
  Journey
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2284 | 
                
              P1476F
  Lanterns
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2275 | 
                
              P1478B
  Nezzar and Lucky Number
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2272 | 
                
              P1479B1
  Painting the Array I
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2271 | 
                
              P1479B2
  Painting the Array II
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2268 | 
                
              P1479E
  School Clubs
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2261 | 
                
              P1481E
  Sorting Books
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2260 | 
                
              P1481F
  AB Tree
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2255 | 
                
              P1482E
  Skyline Photo
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2250 | 
                
              P1485B
  Replace and Keep Sorted
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2247 | 
                
              P1485E
  Move and Swap
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2246 | 
                
              P1485F
  Copy or Prefix Sum
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2241 | 
                
              P1486D
  Max Median
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2240 | 
                
              P1486E
  Paired Payment
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2239 | 
                
              P1486F
  Pairs of Paths
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2233 | 
                
              P1487F
  Ones
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2232 | 
                
              P1487G
  String Counting
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2227 | 
                
              P1488E
  Palindromic Doubles
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2212 | 
                
              P1491C
  Pekora and Trampoline
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2211 | 
                
              P1491D
  Zookeeper and The Infinite Zoo
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2203 | 
                
              P1492C
  Maximum width
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2192 | 
                
              P1494C
  1D Sokoban
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2183 | 
                
              P1495F
  Squares
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2176 | 
                
              P1497D
  Genius
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2175 | 
                
              P1497E1
  Square-Free Division (easy version)
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2174 | 
                
              P1497E2
  Square-Free Division (hard version)
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2171 | 
                
              P1498C
  Planar Reflections
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2170 | 
                
              P1498D
  Bananas in a Microwave
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2168 | 
                
              P1498F
  Christmas Game
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2166 | 
                
              P1499B
  Binary Removals
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2164 | 
                
              P1499D
  The Number of Pairs
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2163 | 
                
              P1499E
  Chaotic Merge
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2162 | 
                
              P1499F
  Diameter Cuts
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2155 | 
                
              P1500F
  Cupboards Jumps
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2153 | 
                
              P1501B
  Napoleon Cake
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2150 | 
                
              P1503C
  Travelling Salesman Problem
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2148 | 
                
              P1503E
  2-Coloring
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2129 | 
                
              P1506G
  Maximize the Remaining String
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2120 | 
                
              P1509C
  The Sports Festival
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2116 | 
                
              P1510D
  Digits
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2112 | 
                
              P1510H
  Hard Optimization
         | 
        1 / 5 | 
        10 | 
      
      
        | 
          
         | 
        2104 | 
                
              P1511E
  Colorings and Dominoes
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2103 | 
                
              P1511F
  Chainword
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2102 | 
                
              P1511G
  Chips on a Board
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2096 | 
                
              P1512F
  Education
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2095 | 
                
              P1512G
  Short Task
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2092 | 
                
              P1513C
  Add One
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2079 | 
                
              P1515E
  Phoenix and Computers
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2073 | 
                
              P1516B
  AGAGA XOOORRR
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2072 | 
                
              P1516C
  Baby Ehab Partitions Again
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2071 | 
                
              P1516D
  Cut
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2070 | 
                
              P1516E
  Baby Ehab Plays with Permutations
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2066 | 
                
              P1517D
  Explorer Space
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2064 | 
                
              P1517F
  Reunion
         | 
        0 / 0 | 
        10 |