|
|
4285 |
P799C
Fountains
|
0 / 0 |
(无) |
|
|
4284 |
P799D
Field expansion
|
0 / 0 |
(无) |
|
|
4283 |
P799E
Aquarium decoration
|
0 / 0 |
(无) |
|
|
4282 |
P799F
Beautiful fountains rows
|
0 / 0 |
(无) |
|
|
4281 |
P799G
Cut the pie
|
0 / 0 |
(无) |
|
|
4280 |
P801A
Vicious Keyboard
|
0 / 0 |
(无) |
|
|
4279 |
P801B
Valued Keys
|
0 / 0 |
(无) |
|
|
4278 |
P802A
Heidi and Library (easy)
|
0 / 0 |
(无) |
|
|
4277 |
P802B
Heidi and Library (medium)
|
0 / 0 |
(无) |
|
|
4276 |
P802C
Heidi and Library (hard)
|
0 / 0 |
(无) |
|
|
4275 |
P802D
Marmots (easy)
|
0 / 0 |
(无) |
|
|
4274 |
P802E
Marmots (medium)
|
0 / 0 |
(无) |
|
|
4273 |
P802F
Marmots (hard)
|
0 / 0 |
(无) |
|
|
4272 |
P802G
Fake News (easy)
|
0 / 0 |
(无) |
|
|
4271 |
P802H
Fake News (medium)
|
0 / 0 |
(无) |
|
|
4270 |
P802I
Fake News (hard)
|
0 / 0 |
(无) |
|
|
4269 |
P802J
Send the Fool Further! (easy)
|
0 / 0 |
(无) |
|
|
4268 |
P802K
Send the Fool Further! (medium)
|
0 / 0 |
(无) |
|
|
4267 |
P802L
Send the Fool Further! (hard)
|
0 / 0 |
(无) |
|
|
4266 |
P802M
April Fools' Problem (easy)
|
0 / 0 |
(无) |
|
|
4265 |
P802N
April Fools' Problem (medium)
|
0 / 0 |
(无) |
|
|
4264 |
P802O
April Fools' Problem (hard)
|
0 / 0 |
(无) |
|
|
4263 |
P803A
Maximal Binary Matrix
|
0 / 0 |
(无) |
|
|
4262 |
P803B
Distances to Zero
|
0 / 0 |
(无) |
|
|
4261 |
P803C
Maximal GCD
|
0 / 0 |
(无) |
|
|
4260 |
P803D
Magazine Ad
|
0 / 0 |
(无) |
|
|
4259 |
P803E
Roma and Poker
|
0 / 0 |
(无) |
|
|
4258 |
P803F
Coprime Subsequences
|
0 / 0 |
(无) |
|
|
4257 |
P803G
Periodic RMQ Problem
|
0 / 0 |
(无) |
|
|
4256 |
P804A
Find Amir
|
0 / 0 |
(无) |
|
|
4255 |
P804B
Minimum number of steps
|
0 / 0 |
(无) |
|
|
4254 |
P804C
Ice cream coloring
|
0 / 0 |
(无) |
|
|
4253 |
P804D
Expected diameter of a tree
|
0 / 0 |
(无) |
|
|
4252 |
P804E
The same permutation
|
0 / 0 |
(无) |
|
|
4251 |
P804F
Fake bullions
|
0 / 0 |
(无) |
|
|
4250 |
P805A
Fake NP
|
0 / 0 |
(无) |
|
|
4249 |
P805B
3-palindrome
|
0 / 0 |
(无) |
|
|
4248 |
P807A
Is it rated?
|
0 / 0 |
(无) |
|
|
4247 |
P807B
T-Shirt Hunt
|
0 / 0 |
(无) |
|
|
4246 |
P808A
Lucky Year
|
0 / 0 |
(无) |
|
|
4245 |
P808B
Average Sleep Time
|
0 / 0 |
(无) |
|
|
4244 |
P808C
Tea Party
|
0 / 0 |
(无) |
|
|
4243 |
P808D
Array Division
|
0 / 0 |
(无) |
|
|
4242 |
P808E
Selling Souvenirs
|
0 / 0 |
(无) |
|
|
4241 |
P808F
Card Game
|
0 / 0 |
(无) |
|
|
4240 |
P808G
Anthem of Berland
|
0 / 0 |
(无) |
|
|
4239 |
P809A
Do you want a date?
|
0 / 0 |
(无) |
|
|
4238 |
P809B
Glad to see you!
|
0 / 0 |
(无) |
|
|
4237 |
P809C
Find a car
|
0 / 0 |
(无) |
|
|
4236 |
P809D
Hitchhiking in the Baltic States
|
0 / 0 |
(无) |
|
|
4235 |
P809E
Surprise me!
|
0 / 0 |
(无) |
|
|
4234 |
P810A
Straight «A»
|
0 / 0 |
(无) |
|
|
4233 |
P810B
Summer sell-off
|
0 / 0 |
(无) |
|
|
4232 |
P811A
Vladik and Courtesy
|
0 / 0 |
(无) |
|
|
4231 |
P811B
Vladik and Complicated Book
|
0 / 0 |
(无) |
|
|
4230 |
P811C
Vladik and Memorable Trip
|
0 / 0 |
(无) |
|
|
4229 |
P811D
Vladik and Favorite Game
|
0 / 0 |
(无) |
|
|
4228 |
P811E
Vladik and Entertaining Flags
|
0 / 0 |
(无) |
|
|
4227 |
P812A
Sagheer and Crossroads
|
0 / 0 |
(无) |
|
|
4226 |
P812B
Sagheer, the Hausmeister
|
0 / 0 |
(无) |
|
|
4225 |
P812C
Sagheer and Nubian Market
|
0 / 0 |
(无) |
|
|
4224 |
P812D
Sagheer and Kindergarten
|
0 / 0 |
(无) |
|
|
4223 |
P812E
Sagheer and Apple Tree
|
0 / 0 |
(无) |
|
|
4222 |
P813A
The Contest
|
0 / 0 |
(无) |
|
|
4221 |
P813B
The Golden Age
|
0 / 0 |
(无) |
|
|
4220 |
P813C
The Tag Game
|
0 / 0 |
(无) |
|
|
4219 |
P813D
Two Melodies
|
0 / 0 |
(无) |
|
|
4218 |
P813E
Army Creation
|
0 / 0 |
(无) |
|
|
4217 |
P813F
Bipartite Checking
|
0 / 0 |
(无) |
|
|
4216 |
P814A
An abandoned sentiment from past
|
0 / 0 |
(无) |
|
|
4215 |
P814B
An express train to reveries
|
0 / 0 |
(无) |
|
|
4214 |
P814C
An impassioned circulation of affection
|
0 / 0 |
(无) |
|
|
4213 |
P814D
An overnight dance in discotheque
|
0 / 0 |
(无) |
|
|
4212 |
P814E
An unavoidable detour for home
|
0 / 0 |
(无) |
|
|
4211 |
P815A
Karen and Game
|
0 / 0 |
(无) |
|
|
4210 |
P815B
Karen and Test
|
0 / 0 |
(无) |
|
|
4209 |
P815C
Karen and Supermarket
|
0 / 0 |
(无) |
|
|
4208 |
P815D
Karen and Cards
|
0 / 0 |
(无) |
|
|
4207 |
P815E
Karen and Neighborhood
|
0 / 0 |
(无) |
|
|
4206 |
P816A
Karen and Morning
|
0 / 0 |
(无) |
|
|
4205 |
P816B
Karen and Coffee
|
0 / 0 |
(无) |
|
|
4204 |
P817A
Treasure Hunt
|
0 / 0 |
(无) |
|
|
4203 |
P817B
Makes And The Product
|
0 / 0 |
(无) |
|
|
4202 |
P817C
Really Big Numbers
|
0 / 0 |
(无) |
|
|
4201 |
P817D
Imbalanced Array
|
0 / 0 |
(无) |
|
|
4200 |
P817E
Choosing The Commander
|
0 / 0 |
(无) |
|
|
4199 |
P817F
MEX Queries
|
0 / 0 |
(无) |
|
|
4198 |
P818A
Diplomas and Certificates
|
0 / 0 |
(无) |
|
|
4197 |
P818B
Permutation Game
|
0 / 0 |
(无) |
|
|
4196 |
P818C
Sofa Thief
|
0 / 0 |
(无) |
|
|
4195 |
P818D
Multicolored Cars
|
0 / 0 |
(无) |
|
|
4194 |
P818E
Card Game Again
|
0 / 0 |
(无) |
|
|
4193 |
P818F
Level Generation
|
0 / 0 |
(无) |
|
|
4192 |
P818G
Four Melodies
|
0 / 0 |
(无) |
|
|
4191 |
P819A
Mister B and Boring Game
|
0 / 0 |
(无) |
|
|
4190 |
P819B
Mister B and PR Shifts
|
0 / 0 |
(无) |
|
|
4189 |
P819C
Mister B and Beacons on Field
|
0 / 0 |
(无) |
|
|
4188 |
P819D
Mister B and Astronomers
|
0 / 0 |
(无) |
|
|
4187 |
P819E
Mister B and Flight to the Moon
|
0 / 0 |
(无) |
|
|
4186 |
P820A
Mister B and Book Reading
|
0 / 0 |
(无) |
