|
|
8816 |
P1B Spreadsheets
|
0 / 0 |
普及
|
|
|
8814 |
P2A Winner
|
0 / 0 |
普及
|
|
|
8809 |
P3C Tic-tac-toe
|
0 / 0 |
普及
|
|
|
8805 |
P4C Registration system
|
0 / 0 |
普及-
|
|
|
8803 |
P5A Chat Server's Outgoing Traffic
|
0 / 0 |
普及-
|
|
|
8802 |
P5B Center Alignment
|
0 / 0 |
普及-
|
|
|
8800 |
P5D Follow Traffic Rules
|
0 / 0 |
提高
|
|
|
8797 |
P6B President's Office
|
0 / 0 |
普及-
|
|
|
8792 |
P7B Memory Manager
|
0 / 0 |
普及
|
|
|
8789 |
P7E Defining Macros
|
0 / 0 |
CTSC
|
|
|
8787 |
P8B Obsession with Robots
|
0 / 0 |
普及-
|
|
|
8782 |
P9B Running Student
|
0 / 0 |
普及-
|
|
|
8781 |
P9C Hexadecimal's Numbers
|
0 / 0 |
普及-
|
|
|
8778 |
P10A Power Consumption Calculation
|
0 / 0 |
普及-
|
|
|
8777 |
P10B Cinema Cashier
|
0 / 0 |
普及
|
|
|
8773 |
P11A Increasing Sequence
|
0 / 0 |
普及-
|
|
|
8771 |
P11C How Many Squares?
|
0 / 0 |
省选
|
|
|
8768 |
P12A Super Agent
|
0 / 0 |
普及-
|
|
|
8767 |
P12B Correct Solution?
|
0 / 0 |
普及-
|
|
|
8766 |
P12C Fruits
|
0 / 0 |
普及-
|
|
|
8763 |
P13A Numbers
|
0 / 0 |
普及-
|
|
|
8762 |
P13B Letter A
|
0 / 0 |
提高
|
|
|
8758 |
P14A Letter
|
0 / 0 |
普及-
|
|
|
8757 |
P14B Young Photographer
|
0 / 0 |
普及-
|
|
|
8756 |
P14C Four Segments
|
0 / 0 |
普及
|
|
|
8753 |
P15A Cottage Village
|
0 / 0 |
普及-
|
|
|
8750 |
P15D Map
|
0 / 0 |
NOI
|
|
|
8748 |
P16A Flag
|
0 / 0 |
普及-
|
|
|
8747 |
P16B Burglar and Matches
|
0 / 0 |
普及-
|
|
|
8745 |
P16D Logging
|
0 / 0 |
普及
|
|
|
8736 |
P18C Stripe
|
0 / 0 |
普及-
|
|
|
8733 |
P19A World Football Cup
|
0 / 0 |
普及-
|
|
|
8728 |
P20A BerOS file system
|
0 / 0 |
普及
|
|
|
8725 |
P21A Jabber ID
|
0 / 0 |
普及
|
|
|
8724 |
P21B Intersection
|
0 / 0 |
提高
|
|
|
8710 |
P24B F1 Champions
|
0 / 0 |
普及
|
|
|
8709 |
P24C Sequence of points
|
0 / 0 |
普及
|
|
|
8705 |
P25B Phone numbers
|
0 / 0 |
普及-
|
|
|
8699 |
P26C Parquet
|
0 / 0 |
提高
|
|
|
8696 |
P27A Next Test
|
0 / 0 |
普及-
|
|
|
8691 |
P28A Bender Problem
|
0 / 0 |
普及
|
|
|
8685 |
P29B Traffic Lights
|
0 / 0 |
普及
|
|
|
8684 |
P29C Mail Stamps
|
0 / 0 |
普及
|
|
|
8680 |
P30B Codeforces World Finals
|
0 / 0 |
普及
|
|
|
8676 |
P31A Worms Evolution
|
0 / 0 |
普及-
|
|
|
8675 |
P31B Sysadmin Bob
|
0 / 0 |
普及
|
|
|
8674 |
P31C Schedule
|
0 / 0 |
普及
|
|
|
8673 |
P31D Chocolate
|
0 / 0 |
提高
|
|
|
8670 |
P32B Borze
|
0 / 0 |
普及-
|
|
|
8668 |
P32D Constellation
|
0 / 0 |
普及
|
|
|
8667 |
P32E Hide-and-Seek
|
0 / 0 |
NOI
|
|
|
8666 |
P33A What is for dinner?
|
0 / 0 |
普及-
|
|
|
8661 |
P34A Reconnaissance 2
|
0 / 0 |
普及-
|
|
|
8659 |
P34C Page Numbers
|
0 / 0 |
普及-
|
|
|
8657 |
P34E Collisions
|
0 / 0 |
提高
|
|
|
8656 |
P35A Shell Game
|
0 / 0 |
普及-
|
|
|
8655 |
P35B Warehouse
|
0 / 0 |
普及
|
|
|
8651 |
P36A Extra-terrestrial Intelligence
|
0 / 0 |
普及-
|
|
|
8650 |
P36B Fractal
|
0 / 0 |
普及
|
|
|
8649 |
P36C Bowls
|
0 / 0 |
省选
|
|
|
8647 |
P36E Two Paths
|
0 / 0 |
CTSC
|
|
|
8645 |
P37B Computer Game
|
0 / 0 |
普及
|
|
|
8641 |
P38A Army
|
0 / 0 |
普及-
|
|
|
8640 |
P38B Chess
|
0 / 0 |
普及-
|
|
|
8638 |
P38D Vasya the Architect
|
0 / 0 |
普及
|
|
|
8628 |
P39F Pacifist frogs
|
0 / 0 |
普及-
|
|
|
8627 |
P39G Inverse Function
|
0 / 0 |
NOI
|
|
|
8626 |
P39H Multiplication Table
|
0 / 0 |
普及-
|
|
|
8624 |
P39J Spelling Check
|
0 / 0 |
普及
|
|
|
8622 |
P40A Find Color
|
0 / 0 |
普及-
|
|
|
8620 |
P40C Berland Square
|
0 / 0 |
省选
|
|
|
8617 |
P41A Translation
|
0 / 0 |
普及-
|
|
|
8615 |
P41C Email address
|
0 / 0 |
普及-
|
|
|
8612 |
P42A Guilty — to the kitchen!
|
0 / 0 |
普及-
|
|
|
8611 |
P42B Game of chess unfinished
|
0 / 0 |
普及
|
|
|
8606 |
P43B Letter
|
0 / 0 |
普及-
|
|
|
8604 |
P43D Journey
|
0 / 0 |
提高
|
|
|
8603 |
P43E Race
|
0 / 0 |
省选
|
|
|
8602 |
P44A Indian Summer
|
0 / 0 |
普及-
|
|
|
8601 |
P44B Cola
|
0 / 0 |
普及
|
|
|
8600 |
P44C Holidays
|
0 / 0 |
普及-
|
|
|
8596 |
P44G Shooting Gallery
|
0 / 0 |
NOI
|
|
|
8592 |
P45A Codecraft III
|
0 / 0 |
普及-
|
|
|
8582 |
P46A Ball Game
|
0 / 0 |
普及-
|
|
|
8581 |
P46B T-shirts from Sponsor
|
0 / 0 |
普及-
|
|
|
8579 |
P46D Parking Lot
|
0 / 0 |
普及
|
|
|
8574 |
P47B Coins
|
0 / 0 |
普及-
|
|
|
8573 |
P47C Crossword
|
0 / 0 |
提高
|
|
|
8570 |
P48A Rock-paper-scissors
|
0 / 0 |
普及-
|
|
|
8569 |
P48B Land Lot
|
0 / 0 |
普及-
|
|
|
8562 |
P49A Sleuth
|
0 / 0 |
普及-
|
|
|
8559 |
P49D Game
|
0 / 0 |
普及
|
|
|
8552 |
P51A Cheaterius's Problem
|
0 / 0 |
普及-
|
|
|
8549 |
P51D Geometrical problem
|
0 / 0 |
省选
|
|
|
8546 |
P52A 123-sequence
|
0 / 0 |
普及-
|
|
|
8543 |
P53A Autocomplete
|
0 / 0 |
普及-
|
|
|
8542 |
P53B Blog Photo
|
0 / 0 |
普及
|
|
|
8538 |
P54A Presents
|
0 / 0 |
普及-
|
|
|
8537 |
P54B Cutting Jigsaw Puzzle
|
0 / 0 |
普及
|
|
|
8533 |
P55A Flea travel
|
0 / 0 |
普及-
|
