| 
          
         | 
        3710 | 
                
              P926G
  Large Bouquets
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3697 | 
                
              P930A
  Peculiar apple-tree
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3648 | 
                
              P940C
  Phone Numbers
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3592 | 
                
              P958F1
  Lightsabers (easy)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3587 | 
                
              P959C
  Mahmoud and Ehab and the wrong algorithm
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3582 | 
                
              P960B
  Minimize the error
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3534 | 
                
              P976C
  Nested Segments
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3526 | 
                
              P977E
  Cyclic Components
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3521 | 
                
              P978D
  Almost Arithmetic Progression
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3519 | 
                
              P978F
  Mentors
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3496 | 
                
              P982C
  Cut 'em all!
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3483 | 
                
              P985C
  Liebig's Barrels
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3456 | 
                
              P990C
  Bracket Sequences Concatenation Problem
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3449 | 
                
              P991C
  Candies
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3448 | 
                
              P991D
  Bishwock
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3424 | 
                
              P997A
  Convert to Ones
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3410 | 
                
              P1000B
  Light It Up
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3393 | 
                
              P1002A3
  Generate superposition of two basis states
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3382 | 
                
              P1002E1
  Bernstein-Vazirani algorithm
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3365 | 
                
              P1005D
  Polycarp and Div 3
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3341 | 
                
              P1010A
  Fly
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3333 | 
                
              P1012A
  Photo of The Sky
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3253 | 
                
              P1031B
  Curiosity Has No Limits
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3187 | 
                
              P1043C
  Smallest Word
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3159 | 
                
              P1051C
  Vasya and Multisets
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3151 | 
                
              P1054C
  Candies Distribution
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3107 | 
                
              P1062B
  Math
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3086 | 
                
              P1066B
  Heaters
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3068 | 
                
              P1070F
  Debate
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3066 | 
                
              P1070H
  BerOS File Suggestion
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3033 | 
                
              P1080C
  Masha and two friends
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3028 | 
                
              P1081B
  Farewell Party
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3027 | 
                
              P1081C
  Colorful Bricks
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        3006 | 
                
              P1084C
  The Fair Nut and String
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2985 | 
                
              P1089G
  Guest Student
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2904 | 
                
              P1101C
  Division and Union
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2902 | 
                
              P1101E
  Polycarp's New Job
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2896 | 
                
              P1102D
  Balanced Ternary String
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2884 | 
                
              P1105C
  Ayoub and Lost Array
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2880 | 
                
              P1106B
  Lunar New Year and Food Ordering
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2878 | 
                
              P1106D
  Lunar New Year and a Wander
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2853 | 
                
              P1110C
  Meaningless Operations
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2839 | 
                
              P1114B
  Yet Another Array Partitioning Task
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2831 | 
                
              P1115U1
  Anti-diagonal unitary
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2798 | 
                
              P1119C
  Ramesses and Corner Inversion
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2757 | 
                
              P1133D
  Zero Quantity Maximization
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2751 | 
                
              P1136C
  Nastya Is Transposing Matrices
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2738 | 
                
              P1139C
  Edgy Trees
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2725 | 
                
              P1141C
  Polycarp Restores Permutation
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2724 | 
                
              P1141D
  Colored Boots
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2689 | 
                
              P1147A
  Hide and Seek
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2646 | 
                
              P1154D
  Walking Robot
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2621 | 
                
              P1158A
  The Party and Sweets
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2609 | 
                
              P1163B1
  Cat Party (Easy Edition)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2593 | 
                
              P1166C
  A Tale of Two Lands
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2586 | 
                
              P1167D
  Bicolored RBS
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2576 | 
                
              P1169B
  Pairs
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2533 | 
                
              P1178D
  Prime Graph
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2527 | 
                
              P1179A
  Valeriy and Deque
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2521 | 
                
              P1180B
  Nick and Array
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2519 | 
                
              P1181B
  Split a Number
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2475 | 
                
              P1186D
  Vus the Cossack and Numbers
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2432 | 
                
              P1195D1
  Submarine in the Rybinsk Sea (easy edition)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2426 | 
                
              P1196C
  Robot Breakout
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2425 | 
                
              P1196D1
  RGB Substring (easy version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2400 | 
                
              P1201B
  Zero Array
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2384 | 
                
              P1203E
  Boxers
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2365 | 
                
              P1207C
  Gas Pipeline
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2359 | 
                
              P1208B
  Uniqueness
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2350 | 
                
              P1209C
  Paint the Digits
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2333 | 
                
              P1211B
  Traveling Around the Golden Ring of Berland
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2322 | 
                
              P1213D1
  Equalizing by Division (easy version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2307 | 
                
              P1215C
  Swap Letters
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2285 | 
                
              P1218F
  Workout plan
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2228 | 
                
              P1234C
  Pipes
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2223 | 
                
              P1236B
  Alice and the List of Presents
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2195 | 
                
              P1242A
  Tile Painting
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2166 | 
                
              P1249C2
  Good Numbers (hard version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2154 | 
                
              P1250H
  Happy Birthday
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2150 | 
                
              P1250L
  Divide The Students
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2126 | 
                
              P1253C
  Sweets Eating
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2110 | 
                
              P1256D
  Binary String Minimizing
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2090 | 
                
              P1263D
  Secret Passwords
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2087 | 
                
              P1264A
  Beautiful Regional Contest
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2051 | 
                
              P1269B
  Modulo Equality
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2032 | 
                
              P1272D
  Remove One Element
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        2011 | 
                
              P1278B
  A and B
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1984 | 
                
              P1283C
  Friends and Gifts
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1959 | 
                
              P1287B
  Hyperset
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1921 | 
                
              P1296C
  Yet Another Walking Robot
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1920 | 
                
              P1296D
  Fight with Monsters
         | 
        1 / 1 | 
        10 | 
      
      
        | 
          
         | 
        1907 | 
                
              P1299A
  Anu Has a Function
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1899 | 
                
              P1301B
  Motarack's Birthday
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1875 | 
                
              P1304C
  Air Conditioner
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1860 | 
                
              P1307C
  Cow and Message
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1834 | 
                
              P1313C1
  Skyscrapers (easy version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1806 | 
                
              P1323B
  Count Subrectangles
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1797 | 
                
              P1325C
  Ehab and Path-etic MEXs
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1790 | 
                
              P1326D1
  Prefix-Suffix Palindrome (Easy version)
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        1754 | 
                
              P1332C
  K-Complete Word
         | 
        0 / 0 | 
        (无) |