|
|
4375 |
P1030C Vasya and Golden Ticket
|
0 / 0 |
普及-
|
|
|
4374 |
P1030D Vasya and Triangle
|
0 / 0 |
普及
|
|
|
4373 |
P1030E Vasya and Good Sequences
|
0 / 0 |
提高
|
|
|
4372 |
P1030F Putting Boxes Together
|
0 / 0 |
NOI
|
|
|
4371 |
P1030G Linear Congruential Generator
|
0 / 0 |
CTSC
|
|
|
4370 |
P1031A Golden Plate
|
0 / 0 |
普及-
|
|
|
4369 |
P1031B Curiosity Has No Limits
|
0 / 0 |
普及
|
|
|
4368 |
P1031C Cram Time
|
0 / 0 |
普及
|
|
|
4367 |
P1031D Minimum path
|
0 / 0 |
普及
|
|
|
4366 |
P1031E Triple Flips
|
0 / 0 |
CTSC
|
|
|
4365 |
P1031F Familiar Operations
|
0 / 0 |
CTSC
|
|
|
4364 |
P1032A Kitchen Utensils
|
0 / 0 |
普及-
|
|
|
4363 |
P1032B Personalized Cup
|
0 / 0 |
普及-
|
|
|
4362 |
P1032C Playing Piano
|
0 / 0 |
普及
|
|
|
4361 |
P1032D Barcelonian Distance
|
0 / 0 |
普及
|
|
|
4360 |
P1032E The Unbearable Lightness of Weights
|
0 / 0 |
提高
|
|
|
4359 |
P1032F Vasya and Maximum Matching
|
0 / 0 |
NOI
|
|
|
4358 |
P1032G Chattering
|
0 / 0 |
CTSC
|
|
|
4357 |
P1033A King Escape
|
0 / 0 |
普及-
|
|
|
4356 |
P1033B Square Difference
|
0 / 0 |
普及-
|
|
|
4355 |
P1033C Permutation Game
|
0 / 0 |
普及
|
|
|
4354 |
P1033D Divisors
|
0 / 0 |
提高
|
|
|
4353 |
P1033E Hidden Bipartite Graph
|
0 / 0 |
CTSC
|
|
|
4352 |
P1033F Boolean Computer
|
0 / 0 |
CTSC
|
|
|
4351 |
P1033G Chip Game
|
0 / 0 |
CTSC
|
|
|
4350 |
P1034A Enlarge GCD
|
0 / 0 |
普及
|
|
|
4349 |
P1034B Little C Loves 3 II
|
0 / 0 |
省选
|
|
|
4348 |
P1034C Region Separation
|
0 / 0 |
CTSC
|
|
|
4347 |
P1034D Intervals of Intervals
|
0 / 0 |
CTSC
|
|
|
4346 |
P1034E Little C Loves 3 III
|
0 / 0 |
CTSC
|
|
|
4345 |
P1036A Function Height
|
0 / 0 |
普及-
|
|
|
4344 |
P1036B Diagonal Walking v.2
|
0 / 0 |
普及
|
|
|
4343 |
P1036C Classy Numbers
|
0 / 0 |
普及
|
|
|
4342 |
P1036D Vasya and Arrays
|
0 / 0 |
普及
|
|
|
4341 |
P1036E Covered Points
|
0 / 0 |
NOI
|
|
|
4340 |
P1036F Relatively Prime Powers
|
0 / 0 |
NOI
|
|
|
4339 |
P1036G Sources and Sinks
|
0 / 0 |
CTSC
|
|
|
4338 |
P1037A Packets
|
0 / 0 |
普及-
|
|
|
4337 |
P1037B Reach Median
|
0 / 0 |
普及-
|
|
|
4336 |
P1037C Equalize
|
0 / 0 |
普及-
|
|
|
4335 |
P1037D Valid BFS?
|
0 / 0 |
普及
|
|
|
4334 |
P1037E Trips
|
0 / 0 |
省选
|
|
|
4333 |
P1037F Maximum Reduction
|
0 / 0 |
NOI
|
|
|
4332 |
P1037G A Game on Strings
|
0 / 0 |
CTSC
|
|
|
4331 |
P1037H Security
|
0 / 0 |
CTSC
|
|
|
4330 |
P1038A Equality
|
0 / 0 |
普及-
|
|
|
4329 |
P1038B Non-Coprime Partition
|
0 / 0 |
普及-
|
|
|
4328 |
P1038C Gambling
|
0 / 0 |
普及-
|
|
|
4327 |
P1038D Slime
|
0 / 0 |
普及
|
|
|
4326 |
P1038E Maximum Matching
|
0 / 0 |
NOI
|
|
|
4325 |
P1038F Wrap Around
|
0 / 0 |
CTSC
|
|
|
4324 |
P1039A Timetable
|
0 / 0 |
省选
|
|
|
4323 |
P1039B Subway Pursuit
|
0 / 0 |
提高
|
|
|
4322 |
P1039C Network Safety
|
0 / 0 |
省选
|
|
|
4321 |
P1039D You Are Given a Tree
|
0 / 0 |
CTSC
|
|
|
4320 |
P1039E Summer Oenothera Exhibition
|
0 / 0 |
CTSC
|
|
|
4319 |
P1040A Palindrome Dance
|
0 / 0 |
普及-
|
|
|
4318 |
P1040B Shashlik Cooking
|
0 / 0 |
普及-
|
|
|
4317 |
P1041A Heist
|
0 / 0 |
普及-
|
|
|
4316 |
P1041B Buying a TV Set
|
0 / 0 |
普及-
|
|
|
4315 |
P1041C Coffee Break
|
0 / 0 |
普及
|
|
|
4314 |
P1041D Glider
|
0 / 0 |
普及
|
|
|
4313 |
P1041E Tree Reconstruction
|
0 / 0 |
普及
|
|
|
4312 |
P1041F Ray in the tube
|
0 / 0 |
NOI
|
|
|
4311 |
P1042A Benches
|
0 / 0 |
普及-
|
|
|
4310 |
P1042B Vitamins
|
0 / 0 |
普及-
|
|
|
4309 |
P1042C Array Product
|
0 / 0 |
普及
|
|
|
4308 |
P1042D Petya and Array
|
0 / 0 |
普及
|
|
|
4307 |
P1042E Vasya and Magic Matrix
|
0 / 0 |
省选
|
|
|
4306 |
P1042F Leaf Sets
|
0 / 0 |
NOI
|
|
|
4305 |
P1043A Elections
|
0 / 0 |
普及-
|
|
|
4304 |
P1043B Lost Array
|
0 / 0 |
普及-
|
|
|
4303 |
P1043C Smallest Word
|
0 / 0 |
普及
|
|
|
4302 |
P1043D Mysterious Crime
|
0 / 0 |
普及
|
|
|
4301 |
P1043E Train Hard, Win Easy
|
0 / 0 |
普及
|
|
|
4300 |
P1043F Make It One
|
0 / 0 |
NOI
|
|
|
4299 |
P1043G Speckled Band
|
0 / 0 |
CTSC
|
|
|
4298 |
P1044A The Tower is Going Home
|
0 / 0 |
普及
|
|
|
4297 |
P1044B Intersecting Subtrees
|
0 / 0 |
普及
|
|
|
4296 |
P1044C Optimal Polygon Perimeter
|
0 / 0 |
提高
|
|
|
4295 |
P1044D Deduction Queries
|
0 / 0 |
NOI
|
|
|
4294 |
P1044E Grid Sort
|
0 / 0 |
CTSC
|
|
|
4293 |
P1044F DFS
|
0 / 0 |
CTSC
|
|
|
4292 |
P1045A Last chance
|
0 / 0 |
NOI
|
|
|
4291 |
P1045B Space Isaac
|
0 / 0 |
NOI
|
|
|
4290 |
P1045C Hyperspace Highways
|
0 / 0 |
省选
|
|
|
4289 |
P1045D Interstellar battle
|
0 / 0 |
省选
|
|
|
4288 |
P1045E Ancient civilizations
|
0 / 0 |
CTSC
|
|
|
4287 |
P1045F Shady Lady
|
0 / 0 |
CTSC
|
|
|
4286 |
P1045G AI robots
|
0 / 0 |
省选
|
|
|
4285 |
P1045H Self-exploration
|
0 / 0 |
NOI
|
|
|
4284 |
P1045I Palindrome Pairs
|
0 / 0 |
普及
|
|
|
4283 |
P1045J Moonwalk challenge
|
0 / 0 |
CTSC
|
|
|
4282 |
P1046C Space Formula
|
0 / 0 |
普及-
|
|
|
4281 |
P1046F Splitting money
|
0 / 0 |
普及-
|
|
|
4280 |
P1046I Say Hello
|
0 / 0 |
省选
|
|
|
4279 |
P1047A Little C Loves 3 I
|
0 / 0 |
普及-
|
|
|
4278 |
P1047B Cover Points
|
0 / 0 |
普及-
|
|
|
4277 |
P1051A Vasya And Password
|
0 / 0 |
普及-
|
|
|
4276 |
P1051B Relatively Prime Pairs
|
0 / 0 |
普及-
|
