|
|
6473 |
P265B Roadside Trees (Simplified Edition)
|
0 / 0 |
(无) |
|
|
6470 |
P266C Below the Diagonal
|
0 / 0 |
(无) |
|
|
6459 |
P269A Magical Boxes
|
0 / 0 |
(无) |
|
|
6457 |
P269C Flawed Flow
|
0 / 0 |
(无) |
|
|
6453 |
P270B Multithreading
|
0 / 0 |
(无) |
|
|
6440 |
P274A k-Multiple Free Set
|
0 / 0 |
(无) |
|
|
6439 |
P274B Zero Tree
|
0 / 0 |
(无) |
|
|
6437 |
P274D Lovely Matrix
|
0 / 0 |
(无) |
|
|
6432 |
P276B Little Girl and Game
|
0 / 0 |
(无) |
|
|
6431 |
P276C Little Girl and Maximum Sum
|
0 / 0 |
(无) |
|
|
6430 |
P276D Little Girl and Maximum XOR
|
0 / 0 |
(无) |
|
|
6417 |
P279E Beautiful Decomposition
|
0 / 0 |
(无) |
|
|
6408 |
P282B Painting Eggs
|
0 / 0 |
(无) |
|
|
6397 |
P285A Slightly Decreasing Permutations
|
0 / 0 |
(无) |
|
|
6395 |
P285C Building Permutation
|
0 / 0 |
(无) |
|
|
6390 |
P286C Main Sequence
|
0 / 0 |
(无) |
|
|
6385 |
P288A Polo the Penguin and Strings
|
0 / 0 |
(无) |
|
|
6373 |
P290F Greedy Petya
|
0 / 0 |
(无) |
|
|
6369 |
P291D Parallel Programming
|
0 / 0 |
(无) |
|
|
6362 |
P293A Weird Game
|
0 / 0 |
(无) |
|
|
6356 |
P294B Shaass and Bookshelf
|
0 / 0 |
(无) |
|
|
6347 |
P296A Yaroslav and Permutations
|
0 / 0 |
(无) |
|
|
6344 |
P297B Fish Weight
|
0 / 0 |
(无) |
|
|
6340 |
P298A Snow Footprints
|
0 / 0 |
(无) |
|
|
6339 |
P298B Sail
|
0 / 0 |
(无) |
|
|
6315 |
P305C Ivan and Powers of Two
|
0 / 0 |
(无) |
|
|
6311 |
P306B Optimizer
|
0 / 0 |
(无) |
|
|
6306 |
P309C Memory for Arrays
|
0 / 0 |
(无) |
|
|
6304 |
P309E Sheep
|
0 / 0 |
(无) |
|
|
6294 |
P313C Ilya and Matrix
|
0 / 0 |
(无) |
|
|
6292 |
P313E Ilya and Two Numbers
|
0 / 0 |
(无) |
|
|
6284 |
P316A1 Special Task
|
0 / 0 |
(无) |
|
|
6256 |
P319D Have You Ever Heard About the Word?
|
0 / 0 |
(无) |
|
|
6254 |
P320A Magic Numbers
|
0 / 0 |
(无) |
|
|
6251 |
P321B Ciel and Duel
|
0 / 0 |
(无) |
|
|
6250 |
P321C Ciel the Commander
|
0 / 0 |
(无) |
|
|
6249 |
P321D Ciel and Flipboard
|
0 / 0 |
(无) |
|
|
6247 |
P322A Ciel and Dancing
|
0 / 0 |
(无) |
|
|
6238 |
P325E The Red Button
|
0 / 0 |
(无) |
|
|
6231 |
P328B Sheldon and Ice Pieces
|
0 / 0 |
(无) |
|
|
6230 |
P329A Purification
|
0 / 0 |
(无) |
|
|
6209 |
P332C Students' Revenge
|
0 / 0 |
(无) |
|
|
6207 |
P332E Binary Key
|
0 / 0 |
(无) |
|
|
6206 |
P333A Secrets
|
0 / 0 |
(无) |
|
|
6205 |
P333B Chips
|
0 / 0 |
(无) |
|
|
6199 |
P335A Banana
|
0 / 0 |
(无) |
|
|
6194 |
P335F Buy One, Get One Free
|
0 / 0 |
(无) |
|
|
6191 |
P336C Vasily the Bear and Sequence
|
0 / 0 |
(无) |
|
|
6188 |
P337A Puzzles
|
0 / 0 |
(无) |
|
|
6187 |
P337B Routine Problem
|
0 / 0 |
(无) |
|
|
6186 |
P337C Quiz
|
0 / 0 |
(无) |
|
|
6181 |
P339A Helpful Maths
|
0 / 0 |
(无) |
|
|
6179 |
P339C Xenia and Weights
|
0 / 0 |
(无) |
|
|
6177 |
P339E Three Swaps
|
0 / 0 |
(无) |
|
|
6170 |
P341E Candies Game
|
0 / 0 |
(无) |
|
|
6169 |
P342A Xenia and Divisors
|
0 / 0 |
(无) |
|
|
6168 |
P342B Xenia and Spies
|
0 / 0 |
(无) |
|
|
6163 |
P343B Alternating Current
|
0 / 0 |
(无) |
|
|
6162 |
P343C Read Time
|
0 / 0 |
(无) |
|
|
6160 |
P343E Pumping Stations
|
0 / 0 |
(无) |
|
|
6148 |
P346C Number Transformation II
|
0 / 0 |
(无) |
|
|
6138 |
P349A Cinema Line
|
0 / 0 |
(无) |
|
|
6137 |
P349B Color the Fence
|
1 / 1 |
10 |
|
|
6136 |
P350A TL
|
0 / 0 |
(无) |
|
|
6134 |
P350C Bombs
|
0 / 0 |
(无) |
|
|
6131 |
P351A Jeff and Rounding
|
0 / 0 |
(无) |
|
|
6127 |
P351E Jeff and Permutation
|
0 / 0 |
(无) |
|
|
6123 |
P353B Two Heaps
|
0 / 0 |
(无) |
|
|
6120 |
P353E Antichain
|
0 / 0 |
(无) |
|
|
6119 |
P354A Vasya and Robot
|
0 / 0 |
(无) |
|
|
6113 |
P355B Vasya and Public Transport
|
0 / 0 |
(无) |
|
|
6110 |
P356C Compartments
|
0 / 0 |
(无) |
|
|
6109 |
P356D Bags and Coins
|
0 / 0 |
(无) |
|
|
6107 |
P357A Group of Students
|
0 / 0 |
(无) |
|
|
6103 |
P358C Dima and Containers
|
0 / 0 |
(无) |
|
|
6102 |
P358D Dima and Hares
|
0 / 0 |
(无) |
|
|
6100 |
P359A Table
|
0 / 0 |
(无) |
|
|
6095 |
P360A Levko and Array Recovery
|
0 / 0 |
(无) |
|
|
6091 |
P360E Levko and Game
|
0 / 0 |
(无) |
|
|
6088 |
P362A Two Semiknights Meet
|
0 / 0 |
(无) |
|
|
6085 |
P362D Fools and Foolproof Roads
|
0 / 0 |
(无) |
|
|
6081 |
P363C Fixing Typos
|
0 / 0 |
(无) |
|
|
6080 |
P363D Renting Bikes
|
0 / 0 |
(无) |
|
|
6077 |
P364B Free Market
|
0 / 0 |
(无) |
|
|
6064 |
P367C Sereja and the Arrangement of Numbers
|
0 / 0 |
(无) |
|
|
6059 |
P369A Valera and Plates
|
0 / 0 |
(无) |
|
|
6052 |
P370C Mittens
|
0 / 0 |
(无) |
|
|
6051 |
P370D Broken Monitor
|
0 / 0 |
(无) |
|
|
6050 |
P370E Summer Reading
|
0 / 0 |
(无) |
|
|
6049 |
P371A K-Periodic Array
|
0 / 0 |
(无) |
|
|
6045 |
P371E Subway Innovation
|
0 / 0 |
(无) |
|
|
6044 |
P372A Counting Kangaroos is Fun
|
0 / 0 |
(无) |
|
|
6037 |
P374A Inna and Pink Pony
|
0 / 0 |
(无) |
|
|
6036 |
P374B Inna and Nine
|
0 / 0 |
(无) |
|
|
6024 |
P377B Preparing for the Contest
|
0 / 0 |
(无) |
|
|
6016 |
P379C New Year Ratings Change
|
0 / 0 |
(无) |
|
|
6006 |
P381A Sereja and Dima
|
0 / 0 |
(无) |
|
|
6005 |
P381B Sereja and Stairs
|
0 / 0 |
(无) |
|
|
6004 |
P382A Ksenia and Pan Scales
|
0 / 0 |
(无) |
|
|
5999 |
P383A Milking cows
|
0 / 0 |
(无) |
