| 
          
         | 
        2506 | 
                
              P1430C
  Numbers on Whiteboard
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2505 | 
                
              P1430D
  String Deletion
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2504 | 
                
              P1430E
  String Reversal
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2503 | 
                
              P1430F
  Realistic Gameplay
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2498 | 
                
              P1431D
  Used Markers
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2496 | 
                
              P1431F
  Neural Network Problem
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2495 | 
                
              P1431G
  Number Deletion Game
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2494 | 
                
              P1431H
  Rogue-like Game
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2490 | 
                
              P1433B
  Yet Another Bookshelf
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2489 | 
                
              P1433C
  Dominant Piranha
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2480 | 
                
              P1436D
  Bandit in a City
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2477 | 
                
              P1437A
  Marketing Scheme
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2476 | 
                
              P1437B
  Reverse Binary Strings
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2475 | 
                
              P1437C
  Chef Monocarp
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2474 | 
                
              P1437D
  Minimal Height Tree
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2469 | 
                
              P1438B
  Valerii Against Everyone
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2463 | 
                
              P1439A2
  Binary Table (Hard Version)
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2461 | 
                
              P1439C
  Greedy Shopping
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2457 | 
                
              P1440B
  Sum of Medians
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2456 | 
                
              P1442A
  Extreme Subtraction
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2455 | 
                
              P1442B
  Identify the Operations
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2454 | 
                
              P1442C
  Graph Transpositions
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2453 | 
                
              P1442D
  Sum
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2452 | 
                
              P1442E
  Black, White and Grey Tree
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2449 | 
                
              P1443B
  Saving the City
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2448 | 
                
              P1443C
  The Delivery Dilemma
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2441 | 
                
              P1445A
  Array Rearrangment
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2440 | 
                
              P1445B
  Elimination
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2439 | 
                
              P1446A
  Knapsack
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2436 | 
                
              P1446D1
  Frequency Problem (Easy Version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2435 | 
                
              P1446D2
  Frequency Problem (Hard Version)
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2431 | 
                
              P1447B
  Numbers Box
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2429 | 
                
              P1450B
  Balls of Steel
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2426 | 
                
              P1450D
  Rating Compression
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2424 | 
                
              P1450F
  The Struggling Contestant
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2420 | 
                
              P1451A
  Subtract or Divide
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2419 | 
                
              P1451B
  Non-Substring Subsequence
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2418 | 
                
              P1451C
  String Equality
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2412 | 
                
              P1452B
  Toy Blocks
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2411 | 
                
              P1452C
  Two Brackets
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2409 | 
                
              P1452E
  Two Editorials
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2408 | 
                
              P1452F
  Divide Powers
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2407 | 
                
              P1452G
  Game On Tree
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2404 | 
                
              P1453C
  Triangles
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2403 | 
                
              P1453D
  Checkpoints
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2402 | 
                
              P1453E
  Dog Snacks
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2398 | 
                
              P1454C
  Sequence Transformation
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2395 | 
                
              P1454F
  Array Partition
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2391 | 
                
              P1455D
  Sequence and Swaps
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2390 | 
                
              P1455E
  Four Points
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2389 | 
                
              P1455F
  String and Operations
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2387 | 
                
              P1456E
  XOR-ranges
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2383 | 
                
              P1458D
  Flip and Reverse
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2378 | 
                
              P1461A
  String Generation
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2374 | 
                
              P1461E
  Water Level
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2373 | 
                
              P1461F
  Mathematical Expression
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2370 | 
                
              P1462C
  Unique Number
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2369 | 
                
              P1462D
  Add to Neighbour and Remove
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2366 | 
                
              P1462F
  The Treasure of The Segments
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2364 | 
                
              P1463B
  Find The Array
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2362 | 
                
              P1463D
  Pairs
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2357 | 
                
              P1466B
  Last minute enhancements
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2356 | 
                
              P1466C
  Canine poetry
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2355 | 
                
              P1466D
  13th Labour of Heracles
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2353 | 
                
              P1466F
  Euclid's nightmare
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2351 | 
                
              P1466H
  Finding satisfactory solutions
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2349 | 
                
              P1467A
  Wizard of Orz
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2347 | 
                
              P1467C
  Three Bags
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2344 | 
                
              P1468A
  LaIS
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2340 | 
                
              P1468E
  Four Segments
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2337 | 
                
              P1468H
  K and Medians
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2335 | 
                
              P1468J
  Road Reform
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2333 | 
                
              P1468L
  Prime Divisors Selection
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2331 | 
                
              P1468N
  Waste Sorting
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2330 | 
                
              P1469A
  Regular Bracket Sequence
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2329 | 
                
              P1469B
  Red and Blue
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2328 | 
                
              P1469C
  Building a Fence
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2325 | 
                
              P1469F
  Power Sockets
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2324 | 
                
              P1470A
  Strange Birthday Party
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2321 | 
                
              P1470D
  Strange Housing
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2318 | 
                
              P1471A
  Strange Partition
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2317 | 
                
              P1471B
  Strange List
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2316 | 
                
              P1472A
  Cards for Friends
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2315 | 
                
              P1472B
  Fair Division
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2313 | 
                
              P1472D
  Even-Odd Game
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2311 | 
                
              P1472F
  New Year's Puzzle
         | 
        0 / 0 | 
        7 | 
      
      
        | 
          
         | 
        2309 | 
                
              P1473A
  Replacing Elements
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2302 | 
                
              P1474A
  Puzzle From the Future
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2301 | 
                
              P1474B
  Different Divisors
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2300 | 
                
              P1474C
  Array Destruction
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2299 | 
                
              P1474D
  Cleaning
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2298 | 
                
              P1474E
  What Is It?
         | 
        0 / 0 | 
        9 | 
      
      
        | 
          
         | 
        2289 | 
                
              P1476A
  K-divisible Sum
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2288 | 
                
              P1476B
  Inflation
         | 
        0 / 0 | 
        4 | 
      
      
        | 
          
         | 
        2287 | 
                
              P1476C
  Longest Simple Cycle
         | 
        0 / 0 | 
        5 | 
      
      
        | 
          
         | 
        2281 | 
                
              P1477B
  Nezzar and Binary String
         | 
        0 / 0 | 
        6 | 
      
      
        | 
          
         | 
        2280 | 
                
              P1477C
  Nezzar and Nice Beatmap
         | 
        0 / 0 | 
        8 | 
      
      
        | 
          
         | 
        2278 | 
                
              P1477E
  Nezzar and Tournaments
         | 
        0 / 0 | 
        10 | 
      
      
        | 
          
         | 
        2276 | 
                
              P1478A
  Nezzar and Colorful Balls
         | 
        0 / 0 | 
        3 | 
      
      
        | 
          
         | 
        2275 | 
                
              P1478B
  Nezzar and Lucky Number
         | 
        0 / 0 | 
        3 |