|
|
4412 |
P715E Complete the Permutations
|
0 / 0 |
(无) |
|
|
4409 |
P717A Festival Organization
|
0 / 0 |
(无) |
|
|
4402 |
P717H Pokermon League challenge
|
0 / 0 |
(无) |
|
|
4394 |
P718A Efim and Strange Grade
|
0 / 0 |
(无) |
|
|
4393 |
P718C Sasha and Array
|
0 / 0 |
(无) |
|
|
4381 |
P721B Passwords
|
0 / 0 |
(无) |
|
|
4379 |
P721D Maxim and Array
|
0 / 0 |
(无) |
|
|
4371 |
P723A The New Year: Meeting Friends
|
0 / 0 |
(无) |
|
|
4364 |
P724B Batch Sort
|
0 / 0 |
(无) |
|
|
4363 |
P724C Ray Tracing
|
0 / 0 |
(无) |
|
|
4359 |
P724G Xor-matic Number of the Graph
|
0 / 0 |
(无) |
|
|
4357 |
P725B Food on the Plane
|
0 / 0 |
(无) |
|
|
4351 |
P727A Transformation: from A to B
|
0 / 0 |
(无) |
|
|
4349 |
P727C Guess the Array
|
0 / 0 |
(无) |
|
|
4342 |
P729D Sea Battle
|
0 / 0 |
(无) |
|
|
4336 |
P730D Running Over The Bridges
|
0 / 0 |
(无) |
|
|
4322 |
P731F Video Cards
|
0 / 0 |
(无) |
|
|
4321 |
P732A Buy a Shovel
|
0 / 0 |
(无) |
|
|
4319 |
P732C Sanatorium
|
0 / 0 |
(无) |
|
|
4314 |
P733B Parade
|
0 / 0 |
(无) |
|
|
4311 |
P733E Sleep in Class
|
0 / 0 |
(无) |
|
|
4308 |
P734B Anton and Digits
|
0 / 0 |
(无) |
|
|
4304 |
P734F Anton and School
|
0 / 0 |
(无) |
|
|
4301 |
P735C Tennis Championship
|
0 / 0 |
(无) |
|
|
4300 |
P735D Taxes
|
0 / 0 |
(无) |
|
|
4298 |
P736D Permutations
|
0 / 0 |
(无) |
|
|
4297 |
P736E Chess Championship
|
0 / 0 |
(无) |
|
|
4295 |
P737F Dirty plates
|
0 / 0 |
(无) |
|
|
4290 |
P739E Gosha is hunting
|
0 / 0 |
(无) |
|
|
4287 |
P741A Arpa's loud Owf and Mehrdad's evil plan
|
0 / 0 |
(无) |
|
|
4282 |
P742A Arpa’s hard exam and Mehrdad’s naive cheat
|
0 / 0 |
(无) |
|
|
4281 |
P742B Arpa’s obvious problem and Mehrdad’s terrible solution
|
0 / 0 |
(无) |
|
|
4278 |
P743C Vladik and fractions
|
0 / 0 |
(无) |
|
|
4268 |
P746A Compote
|
0 / 0 |
(无) |
|
|
4266 |
P746C Tram
|
0 / 0 |
(无) |
|
|
4265 |
P746D Green and Black Tea
|
0 / 0 |
(无) |
|
|
4264 |
P746E Numbers Exchange
|
0 / 0 |
(无) |
|
|
4261 |
P747A Display Size
|
0 / 0 |
(无) |
|
|
4256 |
P747F Igor and Interesting Numbers
|
0 / 0 |
(无) |
|
|
4255 |
P748A Santa Claus and a Place in a Class
|
0 / 0 |
(无) |
|
|
4253 |
P748C Santa Claus and Robot
|
0 / 0 |
(无) |
|
|
4249 |
P749A Bachgold Problem
|
0 / 0 |
(无) |
|
|
4244 |
P750A New Year and Hurry
|
0 / 0 |
(无) |
|
|
4242 |
P750C New Year and Rating
|
0 / 0 |
(无) |
|
|
4236 |
P753A Santa Claus and Candies
|
0 / 0 |
(无) |
|
|
4228 |
P755A PolandBall and Hypothesis
|
0 / 0 |
(无) |
|
|
4222 |
P755G PolandBall and Many Other Balls
|
0 / 0 |
(无) |
|
|
4217 |
P756E Byteland coins
|
0 / 0 |
(无) |
|
|
4216 |
P756F Long number
|
0 / 0 |
(无) |
|
|
4214 |
P757B Bash's Big Day
|
0 / 0 |
(无) |
