| 
          
         | 
        7684 | 
                
              P1B
  Spreadsheets
         | 
        1 / 6 | 
        10 | 
      
      
        | 
          
         | 
        7682 | 
                
              P2A
  Winner
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7677 | 
                
              P3C
  Tic-tac-toe
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7673 | 
                
              P4C
  Registration system
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7671 | 
                
              P5A
  Chat Server's Outgoing Traffic
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7670 | 
                
              P5B
  Center Alignment
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7668 | 
                
              P5D
  Follow Traffic Rules
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7665 | 
                
              P6B
  President's Office
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7660 | 
                
              P7B
  Memory Manager
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7657 | 
                
              P7E
  Defining Macros
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7655 | 
                
              P8B
  Obsession with Robots
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7650 | 
                
              P9B
  Running Student
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7649 | 
                
              P9C
  Hexadecimal's Numbers
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7646 | 
                
              P10A
  Power Consumption Calculation
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7645 | 
                
              P10B
  Cinema Cashier
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7641 | 
                
              P11A
  Increasing Sequence
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7639 | 
                
              P11C
  How Many Squares?
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7636 | 
                
              P12A
  Super Agent
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7635 | 
                
              P12B
  Correct Solution?
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7634 | 
                
              P12C
  Fruits
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7631 | 
                
              P13A
  Numbers
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7630 | 
                
              P13B
  Letter A
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7626 | 
                
              P14A
  Letter
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7625 | 
                
              P14B
  Young Photographer
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7624 | 
                
              P14C
  Four Segments
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7621 | 
                
              P15A
  Cottage Village
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7618 | 
                
              P15D
  Map
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7616 | 
                
              P16A
  Flag
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7615 | 
                
              P16B
  Burglar and Matches
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7613 | 
                
              P16D
  Logging
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7604 | 
                
              P18C
  Stripe
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7601 | 
                
              P19A
  World Football Cup
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7596 | 
                
              P20A
  BerOS file system
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7593 | 
                
              P21A
  Jabber ID
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7592 | 
                
              P21B
  Intersection
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7578 | 
                
              P24B
  F1 Champions
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7577 | 
                
              P24C
  Sequence of points
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7573 | 
                
              P25B
  Phone numbers
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7567 | 
                
              P26C
  Parquet
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7564 | 
                
              P27A
  Next Test
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7559 | 
                
              P28A
  Bender Problem
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7553 | 
                
              P29B
  Traffic Lights
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7552 | 
                
              P29C
  Mail Stamps
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7548 | 
                
              P30B
  Codeforces World Finals
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7544 | 
                
              P31A
  Worms Evolution
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7543 | 
                
              P31B
  Sysadmin Bob
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7542 | 
                
              P31C
  Schedule
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7541 | 
                
              P31D
  Chocolate
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7538 | 
                
              P32B
  Borze
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7536 | 
                
              P32D
  Constellation
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7535 | 
                
              P32E
  Hide-and-Seek
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7534 | 
                
              P33A
  What is for dinner?
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7529 | 
                
              P34A
  Reconnaissance 2
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7527 | 
                
              P34C
  Page Numbers
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7525 | 
                
              P34E
  Collisions
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7524 | 
                
              P35A
  Shell Game
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7523 | 
                
              P35B
  Warehouse
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7519 | 
                
              P36A
  Extra-terrestrial Intelligence
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7518 | 
                
              P36B
  Fractal
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7517 | 
                
              P36C
  Bowls
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7515 | 
                
              P36E
  Two Paths
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7513 | 
                
              P37B
  Computer Game
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7509 | 
                
              P38A
  Army
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7508 | 
                
              P38B
  Chess
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7506 | 
                
              P38D
  Vasya the Architect
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7496 | 
                
              P39F
  Pacifist frogs
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7495 | 
                
              P39G
  Inverse Function
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7494 | 
                
              P39H
  Multiplication Table
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7492 | 
                
              P39J
  Spelling Check
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7490 | 
                
              P40A
  Find Color
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7488 | 
                
              P40C
  Berland Square
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7485 | 
                
              P41A
  Translation
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7483 | 
                
              P41C
  Email address
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7480 | 
                
              P42A
  Guilty — to the kitchen!
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7479 | 
                
              P42B
  Game of chess unfinished
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7474 | 
                
              P43B
  Letter
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7472 | 
                
              P43D
  Journey
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7471 | 
                
              P43E
  Race
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7470 | 
                
              P44A
  Indian Summer
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7469 | 
                
              P44B
  Cola
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7468 | 
                
              P44C
  Holidays
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7464 | 
                
              P44G
  Shooting Gallery
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7460 | 
                
              P45A
  Codecraft III
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7450 | 
                
              P46A
  Ball Game
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7449 | 
                
              P46B
  T-shirts from Sponsor
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7447 | 
                
              P46D
  Parking Lot
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7442 | 
                
              P47B
  Coins
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7441 | 
                
              P47C
  Crossword
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7438 | 
                
              P48A
  Rock-paper-scissors
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7437 | 
                
              P48B
  Land Lot
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7430 | 
                
              P49A
  Sleuth
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7427 | 
                
              P49D
  Game
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7420 | 
                
              P51A
  Cheaterius's Problem
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7417 | 
                
              P51D
  Geometrical problem
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7414 | 
                
              P52A
  123-sequence
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7411 | 
                
              P53A
  Autocomplete
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7410 | 
                
              P53B
  Blog Photo
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7406 | 
                
              P54A
  Presents
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7405 | 
                
              P54B
  Cutting Jigsaw Puzzle
         | 
        0 / 0 | 
        (无) | 
      
      
        | 
          
         | 
        7401 | 
                
              P55A
  Flea travel
         | 
        0 / 0 | 
        (无) |