|
|
7198 |
P6A Triangle
|
0 / 0 |
(无) |
|
|
7178 |
P10A Power Consumption Calculation
|
0 / 0 |
(无) |
|
|
7173 |
P11A Increasing Sequence
|
0 / 0 |
(无) |
|
|
7147 |
P16B Burglar and Matches
|
0 / 0 |
(无) |
|
|
7101 |
P26A Almost Prime
|
0 / 0 |
(无) |
|
|
7060 |
P34B Sale
|
0 / 0 |
(无) |
|
|
7002 |
P44A Indian Summer
|
0 / 0 |
(无) |
|
|
6992 |
P45A Codecraft III
|
0 / 0 |
(无) |
|
|
6970 |
P48A Rock-paper-scissors
|
0 / 0 |
(无) |
|
|
6946 |
P52A 123-sequence
|
0 / 0 |
(无) |
|
|
6893 |
P63A Sinking Ship
|
0 / 0 |
(无) |
|
|
6781 |
P84A Toy Army
|
0 / 0 |
(无) |
|
|
6743 |
P94A Restoring Password
|
0 / 0 |
(无) |
|
|
6736 |
P96A Football
|
0 / 0 |
(无) |
|
|
6661 |
P115A Party
|
0 / 0 |
(无) |
|
|
6605 |
P127A Wasted Time
|
0 / 0 |
(无) |
|
|
6598 |
P129A Cookies
|
0 / 0 |
(无) |
|
|
6596 |
P130A Hexagonal numbers
|
0 / 0 |
(无) |
|
|
6575 |
P133A HQ9+
|
0 / 0 |
(无) |
|
|
6563 |
P137A Postcards and photos
|
0 / 0 |
(无) |
|
|
6514 |
P149A Business trip
|
0 / 0 |
(无) |
|
|
6502 |
P152A Marks
|
0 / 0 |
(无) |
|
|
6468 |
P160A Twins
|
0 / 0 |
(无) |
|
|
6423 |
P168A Wizards and Demonstration
|
0 / 0 |
(无) |
|
|
6298 |
P194A Exams
|
0 / 0 |
(无) |
|
|
6279 |
P199A Hexadecimal's theorem
|
0 / 0 |
(无) |
|
|
6255 |
P205A Little Elephant and Rozdil
|
0 / 0 |
(无) |
|
|
6234 |
P208A Dubstep
|
0 / 0 |
(无) |
|
|
6214 |
P215A Bicycle Chain
|
0 / 0 |
(无) |
|
|
6091 |
P244A Dividing Orange
|
0 / 0 |
(无) |
|
|
6081 |
P246A Buggy Sorting
|
0 / 0 |
(无) |
|
|
6015 |
P263B Squares
|
0 / 0 |
(无) |
|
|
5999 |
P267A Subtractions
|
0 / 0 |
(无) |
|
|
5967 |
P275A Lights Out
|
0 / 0 |
(无) |
|
|
5965 |
P276A Lunch Rush
|
0 / 0 |
(无) |
|
|
5869 |
P299B Ksusha the Squirrel
|
0 / 0 |
(无) |
|
|
5828 |
P313A Ilya and Bank Account
|
0 / 0 |
(无) |
|
|
5793 |
P318A Even Odds
|
0 / 0 |
(无) |
|
|
5786 |
P320A Magic Numbers
|
0 / 0 |
(无) |
|
|
5720 |
P337A Puzzles
|
0 / 0 |
(无) |
|
|
5591 |
P369A Valera and Plates
|
0 / 0 |
(无) |
|
|
5571 |
P373A Collecting Beats is Fun
|
0 / 0 |
(无) |
|
|
5559 |
P376A Lever
|
0 / 0 |
(无) |
|
|
5515 |
P387A George and Sleep
|
0 / 0 |
(无) |
|
|
5438 |
P405A Gravity Flip
|
0 / 0 |
(无) |
|
|
5426 |
P408A Line to Cashier
|
0 / 0 |
(无) |
|
|
5412 |
P412A Poster
|
0 / 0 |
(无) |
|
|
5411 |
P412B Network Configuration
|
0 / 0 |
(无) |
|
|
5397 |
P415A Mashmokh and Lights
|
0 / 0 |
(无) |
|
|
5376 |
P424A Squats
|
0 / 0 |
(无) |
|
|
5317 |
P439A Devu, the Singer and Churu, the Joker
|
0 / 0 |
(无) |
|
|
5270 |
P451A Game With Sticks
|
0 / 0 |
(无) |
|
|
5234 |
P460A Vasya and Socks
|
0 / 0 |
(无) |
|
|
5212 |
P465A inc ARG
|
0 / 0 |
(无) |
|
|
5173 |
P474A Keyboard
|
0 / 0 |
(无) |
|
|
5084 |
P496A Minimum Difficulty
|
0 / 0 |
(无) |
|
|
5063 |
P501A Contest
|
0 / 0 |
(无) |
|
|
4995 |
P519A A and B and Chess
|
0 / 0 |
(无) |
|
|
4895 |
P545A Toy Cars
|
0 / 0 |
(无) |
|
|
4878 |
P549A Face Detection
|
0 / 0 |
(无) |
|
|
4850 |
P554A Kyoya and Photobooks
|
0 / 0 |
(无) |
|
|
4843 |
P556A Case of the Zeros and Ones
|
0 / 0 |
(无) |
|
|
4817 |
P567A Lineland Mail
|
0 / 0 |
(无) |
|
|
4794 |
P572A Arrays
|
0 / 0 |
(无) |
|
|
4761 |
P580A Kefa and First Steps
|
0 / 0 |
(无) |
|
|
4732 |
P586A Alena's Schedule
|
0 / 0 |
(无) |
|
|
4724 |
P588A Duff and Meat
|
0 / 0 |
(无) |
|
|
4717 |
P591A Wizards' Duel
|
0 / 0 |
(无) |
|
|
4690 |
P598A Tricky Sum
|
0 / 0 |
(无) |
|
|
4634 |
P611A New Year and Days
|
0 / 0 |
(无) |
|
|
4608 |
P616A Comparing Two Long Integers
|
0 / 0 |
(无) |
|
|
4584 |
P621A Wet Shark and Odd and Even
|
0 / 0 |
(无) |
|
|
4578 |
P622B The Time
|
0 / 0 |
(无) |
|
|
4519 |
P631A Interview
|
0 / 0 |
(无) |
|
|
4447 |
P653A Bear and Three Balls
|
0 / 0 |
(无) |
|
|
4390 |
P670A Holidays
|
0 / 0 |
(无) |
|
|
4278 |
P697A Pineapple Incident
|
0 / 0 |
(无) |
|
|
4242 |
P706A Beru-taxi
|
0 / 0 |
(无) |
|
|
4227 |
P709A Juicer
|
0 / 0 |
(无) |
|
|
4137 |
P729A Interview with Oleg
|
0 / 0 |
(无) |
|
|
4062 |
P745A Hongcow Learns the Cyclic Shift
|
0 / 0 |
(无) |
|
|
4059 |
P746B Decoding
|
0 / 0 |
(无) |
|
|
4052 |
P747B Mammoth's Genome Decoding
|
0 / 0 |
(无) |
|
|
3974 |
P764B Timofey and cubes
|
0 / 0 |
(无) |
|
|
3973 |
P765A Neverending competitions
|
0 / 0 |
(无) |
|
|
3956 |
P768A Oath of the Night's Watch
|
0 / 0 |
(无) |
|
|
3911 |
P776A A Serial Killer
|
0 / 0 |
(无) |
|
|
3850 |
P793A Oleg and shares
|
0 / 0 |
(无) |
|
|
3811 |
P801B Valued Keys
|
0 / 0 |
(无) |
|
|
3780 |
P807A Is it rated?
|
0 / 0 |
(无) |
|
|
3778 |
P808A Lucky Year
|
0 / 0 |
(无) |
|
|
3766 |
P810A Straight «A»
|
0 / 0 |
(无) |
|
|
3748 |
P814A An abandoned sentiment from past
|
0 / 0 |
(无) |
|
|
3718 |
P820A Mister B and Book Reading
|
0 / 0 |
(无) |
|
|
3672 |
P834A The Useless Toy
|
0 / 0 |
(无) |
|
|
3651 |
P839A Arya and Bran
|
0 / 0 |
(无) |
|
|
3641 |
P841A Generous Kefa
|
0 / 0 |
(无) |
|
|
3608 |
P847G University Classes
|
0 / 0 |
(无) |
|
|
3537 |
P863A Quasi-palindrome
|
0 / 0 |
(无) |
|
|
3516 |
P868A Bark to Unlock
|
0 / 0 |
(无) |
