|
|
8617 |
P41A Translation
|
0 / 0 |
普及-
|
|
|
8616 |
P41B Martian Dollar
|
0 / 0 |
普及-
|
|
|
8615 |
P41C Email address
|
0 / 0 |
普及-
|
|
|
8614 |
P41D Pawn
|
0 / 0 |
普及
|
|
|
8613 |
P41E 3-cycles
|
0 / 0 |
普及
|
|
|
8612 |
P42A Guilty — to the kitchen!
|
0 / 0 |
普及-
|
|
|
8611 |
P42B Game of chess unfinished
|
0 / 0 |
普及
|
|
|
8610 |
P42C Safe cracking
|
0 / 0 |
省选
|
|
|
8609 |
P42D Strange town
|
0 / 0 |
省选
|
|
|
8608 |
P42E Baldman and the military
|
0 / 0 |
CTSC
|
|
|
8607 |
P43A Football
|
0 / 0 |
普及-
|
|
|
8606 |
P43B Letter
|
0 / 0 |
普及-
|
|
|
8605 |
P43C Lucky Tickets
|
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-
|
|
|
8599 |
P44D Hyperdrive
|
0 / 0 |
普及
|
|
|
8598 |
P44E Anfisa the Monkey
|
0 / 0 |
普及-
|
|
|
8597 |
P44F BerPaint
|
0 / 0 |
CTSC
|
|
|
8596 |
P44G Shooting Gallery
|
0 / 0 |
NOI
|
|
|
8595 |
P44H Phone Number
|
0 / 0 |
普及
|
|
|
8594 |
P44I Toys
|
0 / 0 |
省选
|
|
|
8593 |
P44J Triminoes
|
0 / 0 |
提高
|
|
|
8592 |
P45A Codecraft III
|
0 / 0 |
普及-
|
|
|
8591 |
P45B School
|
0 / 0 |
省选
|
|
|
8590 |
P45C Dancing Lessons
|
0 / 0 |
普及
|
|
|
8589 |
P45D Event Dates
|
0 / 0 |
普及
|
|
|
8588 |
P45E Director
|
0 / 0 |
提高
|
|
|
8587 |
P45F Goats and Wolves
|
0 / 0 |
NOI
|
|
|
8586 |
P45G Prime Problem
|
0 / 0 |
省选
|
|
|
8585 |
P45H Road Problem
|
0 / 0 |
提高
|
|
|
8584 |
P45I TCMCF+++
|
0 / 0 |
普及-
|
|
|
8583 |
P45J Planting Trees
|
0 / 0 |
普及
|
|
|
8582 |
P46A Ball Game
|
0 / 0 |
普及-
|
|
|
8581 |
P46B T-shirts from Sponsor
|
0 / 0 |
普及-
|
|
|
8580 |
P46C Hamsters and Tigers
|
0 / 0 |
普及
|
|
|
8579 |
P46D Parking Lot
|
0 / 0 |
普及
|
|
|
8578 |
P46E Comb
|
0 / 0 |
普及
|
|
|
8577 |
P46F Hercule Poirot Problem
|
0 / 0 |
省选
|
|
|
8576 |
P46G Emperor's Problem
|
0 / 0 |
NOI
|
|
|
8575 |
P47A Triangular numbers
|
0 / 0 |
普及-
|
|
|
8574 |
P47B Coins
|
0 / 0 |
普及-
|
|
|
8573 |
P47C Crossword
|
0 / 0 |
提高
|
|
|
8572 |
P47D Safe
|
0 / 0 |
省选
|
|
|
8571 |
P47E Cannon
|
0 / 0 |
省选
|
|
|
8570 |
P48A Rock-paper-scissors
|
0 / 0 |
普及-
|
|
|
8569 |
P48B Land Lot
|
0 / 0 |
普及-
|
|
|
8568 |
P48C The Race
|
0 / 0 |
普及
|
|
|
8567 |
P48D Permutations
|
0 / 0 |
普及
|
|
|
8566 |
P48E Ivan the Fool VS Gorynych the Dragon
|
0 / 0 |
提高
|
|
|
8565 |
P48F Snow sellers
|
0 / 0 |
CTSC
|
|
|
8564 |
P48G Galaxy Union
|
0 / 0 |
CTSC
|
|
|
8563 |
P48H Black and White
|
0 / 0 |
CTSC
|
|
|
8562 |
P49A Sleuth
|
0 / 0 |
普及-
|
|
|
8561 |
P49B Sum
|
0 / 0 |
普及
|
|
|
8560 |
P49C Disposition
|
0 / 0 |
普及
|
|
|
8559 |
P49D Game
|
0 / 0 |
普及
|
|
|
8558 |
P49E Common ancestor
|
0 / 0 |
省选
|
|
|
8557 |
P50A Domino piling
|
0 / 0 |
普及-
|
|
|
8556 |
P50B Choosing Symbol Pairs
|
0 / 0 |
普及
|
|
|
8555 |
P50C Happy Farm 5
|
0 / 0 |
提高
|
|
|
8554 |
P50D Bombing
|
0 / 0 |
提高
|
|
|
8553 |
P50E Square Equation Roots
|
0 / 0 |
省选
|
|
|
8552 |
P51A Cheaterius's Problem
|
0 / 0 |
普及-
|
|
|
8551 |
P51B bHTML Tables Analisys
|
0 / 0 |
普及
|
|
|
8550 |
P51C Three Base Stations
|
0 / 0 |
普及
|
|
|
8549 |
P51D Geometrical problem
|
0 / 0 |
省选
|
|
|
8548 |
P51E Pentagon
|
0 / 0 |
NOI
|
|
|
8547 |
P51F Caterpillar
|
0 / 0 |
CTSC
|
|
|
8546 |
P52A 123-sequence
|
0 / 0 |
普及-
|
|
|
8545 |
P52B Right Triangles
|
0 / 0 |
普及
|
|
|
8544 |
P52C Circular RMQ
|
0 / 0 |
省选
|
|
|
8543 |
P53A Autocomplete
|
0 / 0 |
普及-
|
|
|
8542 |
P53B Blog Photo
|
0 / 0 |
普及
|
|
|
8541 |
P53C Little Frog
|
0 / 0 |
普及-
|
|
|
8540 |
P53D Physical Education
|
0 / 0 |
普及
|
|
|
8539 |
P53E Dead Ends
|
0 / 0 |
NOI
|
|
|
8538 |
P54A Presents
|
0 / 0 |
普及-
|
|
|
8537 |
P54B Cutting Jigsaw Puzzle
|
0 / 0 |
普及
|
|
|
8536 |
P54C First Digit Law
|
0 / 0 |
提高
|
|
|
8535 |
P54D Writing a Song
|
0 / 0 |
提高
|
|
|
8534 |
P54E Vacuum Сleaner
|
0 / 0 |
CTSC
|
|
|
8533 |
P55A Flea travel
|
0 / 0 |
普及-
|
|
|
8532 |
P55B Smallest number
|
0 / 0 |
普及
|
|
|
8531 |
P55C Pie or die
|
0 / 0 |
普及
|
|
|
8530 |
P55D Beautiful numbers
|
0 / 0 |
NOI
|
|
|
8529 |
P55E Very simple problem
|
0 / 0 |
NOI
|
|
|
8528 |
P56A Bar
|
0 / 0 |
普及-
|
|
|
8527 |
P56B Spoilt Permutation
|
0 / 0 |
普及-
|
|
|
8526 |
P56C Corporation Mail
|
0 / 0 |
普及
|
|
|
8525 |
P56D Changing a String
|
0 / 0 |
提高
|
|
|
8524 |
P56E Domino Principle
|
0 / 0 |
省选
|
|
|
8523 |
P57A Square Earth?
|
14 / 157 |
普及-
|
|
|
8522 |
P57B Martian Architecture
|
0 / 0 |
普及
|
|
|
8521 |
P57C Array
|
0 / 0 |
普及
|
|
|
8520 |
P57D Journey
|
0 / 0 |
NOI
|
|
|
8519 |
P57E Chess
|
0 / 0 |
CTSC
|
|
|
8518 |
P58A Chat room
|
0 / 0 |
普及-
|
