|
|
5511 |
P387E George and Cards
|
0 / 0 |
(无) |
|
|
5510 |
P388A Fox and Box Accumulation
|
0 / 0 |
(无) |
|
|
5509 |
P388B Fox and Minimal path
|
0 / 0 |
(无) |
|
|
5508 |
P388C Fox and Card Game
|
0 / 0 |
(无) |
|
|
5507 |
P388D Fox and Perfect Sets
|
0 / 0 |
(无) |
|
|
5506 |
P388E Fox and Meteor Shower
|
0 / 0 |
(无) |
|
|
5505 |
P389A Fox and Number Game
|
0 / 0 |
(无) |
|
|
5504 |
P389B Fox and Cross
|
0 / 0 |
(无) |
|
|
5503 |
P390A Inna and Alarm Clock
|
0 / 0 |
(无) |
|
|
5502 |
P390B Inna, Dima and Song
|
0 / 0 |
(无) |
|
|
5501 |
P390C Inna and Candy Boxes
|
0 / 0 |
(无) |
|
|
5500 |
P390D Inna and Sweet Matrix
|
0 / 0 |
(无) |
|
|
5499 |
P390E Inna and Large Sweet Matrix
|
0 / 0 |
(无) |
|
|
5498 |
P391A Genetic Engineering
|
0 / 0 |
(无) |
|
|
5497 |
P391B Word Folding
|
0 / 0 |
(无) |
|
|
5496 |
P391C1 The Tournament
|
0 / 0 |
(无) |
|
|
5495 |
P391C2 The Tournament
|
0 / 0 |
(无) |
|
|
5494 |
P391C3 The Tournament
|
0 / 0 |
(无) |
|
|
5493 |
P391D1 Supercollider
|
0 / 0 |
(无) |
|
|
5492 |
P391D2 Supercollider
|
0 / 0 |
(无) |
|
|
5491 |
P391E1 Three Trees
|
0 / 0 |
(无) |
|
|
5490 |
P391E2 Three Trees
|
0 / 0 |
(无) |
|
|
5489 |
P391F1 Stock Trading
|
0 / 0 |
(无) |
|
|
5488 |
P391F2 Stock Trading
|
0 / 0 |
(无) |
|
|
5487 |
P391F3 Stock Trading
|
0 / 0 |
(无) |
|
|
5486 |
P392A Blocked Points
|
0 / 0 |
(无) |
|
|
5485 |
P392B Tower of Hanoi
|
0 / 0 |
(无) |
|
|
5484 |
P392C Yet Another Number Sequence
|
0 / 0 |
(无) |
|
|
5483 |
P392D Three Arrays
|
0 / 0 |
(无) |
|
|
5482 |
P392E Deleting Substrings
|
0 / 0 |
(无) |
|
|
5481 |
P393A Nineteen
|
0 / 0 |
(无) |
|
|
5480 |
P393B Three matrices
|
0 / 0 |
(无) |
|
|
5479 |
P394A Counting Sticks
|
0 / 0 |
(无) |
|
|
5478 |
P394B Very Beautiful Number
|
0 / 0 |
(无) |
|
|
5477 |
P394C Dominoes
|
0 / 0 |
(无) |
|
|
5476 |
P394D Physical Education and Buns
|
0 / 0 |
(无) |
|
|
5475 |
P394E Lightbulb for Minister
|
0 / 0 |
(无) |
|
|
5474 |
P396A On Number of Decompositions into Multipliers
|
0 / 0 |
(无) |
|
|
5473 |
P396B On Sum of Fractions
|
0 / 0 |
(无) |
|
|
5472 |
P396C On Changing Tree
|
0 / 0 |
(无) |
|
|
5471 |
P396D On Sum of Number of Inversions in Permutations
|
0 / 0 |
(无) |
|
|
5470 |
P396E On Iteration of One Well-Known Function
|
0 / 0 |
(无) |
|
|
5469 |
P397A On Segment's Own Points
|
0 / 0 |
(无) |
|
|
5468 |
P397B On Corruption and Numbers
|
0 / 0 |
(无) |
|
|
5467 |
P398A Cards
|
0 / 0 |
(无) |
|
|
5466 |
P398B Painting The Wall
|
0 / 0 |
(无) |
|
|
5465 |
P398C Tree and Array
|
0 / 0 |
(无) |
|
|
5464 |
P398D Instant Messanger
|
0 / 0 |
(无) |
|
|
5463 |
P398E Sorting Permutations
|
0 / 0 |
(无) |
|
|
5462 |
P399A Pages
|
0 / 0 |
(无) |
|
|
5461 |
P399B Red and Blue Balls
|
0 / 0 |
(无) |
|
|
5460 |
P400A Inna and Choose Options
|
0 / 0 |
(无) |
|
|
5459 |
P400B Inna and New Matrix of Candies
|
0 / 0 |
(无) |
|
|
5458 |
P400C Inna and Huge Candy Matrix
|
0 / 0 |
(无) |
|
|
5457 |
P400D Dima and Bacteria
|
0 / 0 |
(无) |
|
|
5456 |
P400E Inna and Binary Logic
|
0 / 0 |
(无) |
|
|
5455 |
P401A Vanya and Cards
|
0 / 0 |
(无) |
|
|
5454 |
P401B Sereja and Contests
|
0 / 0 |
(无) |
|
|
5453 |
P401C Team
|
0 / 0 |
(无) |
|
|
5452 |
P401D Roman and Numbers
|
0 / 0 |
(无) |
|
|
5451 |
P401E Olympic Games
|
0 / 0 |
(无) |
|
|
5450 |
P402A Nuts
|
0 / 0 |
(无) |
|
|
5449 |
P402B Trees in a Row
|
0 / 0 |
(无) |
|
|
5448 |
P402C Searching for Graph
|
0 / 0 |
(无) |
|
|
5447 |
P402D Upgrading Array
|
0 / 0 |
(无) |
|
|
5446 |
P402E Strictly Positive Matrix
|
0 / 0 |
(无) |
|
|
5445 |
P403D Beautiful Pairs of Numbers
|
0 / 0 |
(无) |
|
|
5444 |
P403E Two Rooted Trees
|
0 / 0 |
(无) |
|
|
5443 |
P404A Valera and X
|
0 / 0 |
(无) |
|
|
5442 |
P404B Marathon
|
0 / 0 |
(无) |
|
|
5441 |
P404C Restore Graph
|
0 / 0 |
(无) |
|
|
5440 |
P404D Minesweeper 1D
|
0 / 0 |
(无) |
|
|
5439 |
P404E Maze 1D
|
0 / 0 |
(无) |
|
|
5438 |
P405A Gravity Flip
|
0 / 0 |
(无) |
|
|
5437 |
P405B Domino Effect
|
0 / 0 |
(无) |
|
|
5436 |
P405C Unusual Product
|
0 / 0 |
(无) |
|
|
5435 |
P405D Toy Sum
|
0 / 0 |
(无) |
|
|
5434 |
P405E Graph Cutting
|
0 / 0 |
(无) |
|
|
5433 |
P406D Hill Climbing
|
0 / 0 |
(无) |
|
|
5432 |
P406E Hamming Triples
|
0 / 0 |
(无) |
|
|
5431 |
P407A Triangle
|
0 / 0 |
(无) |
|
|
5430 |
P407B Long Path
|
0 / 0 |
(无) |
|
|
5429 |
P407C Curious Array
|
0 / 0 |
(无) |
|
|
5428 |
P407D Largest Submatrix 3
|
0 / 0 |
(无) |
|
|
5427 |
P407E k-d-sequence
|
0 / 0 |
(无) |
|
|
5426 |
P408A Line to Cashier
|
0 / 0 |
(无) |
|
|
5425 |
P408B Garland
|
0 / 0 |
(无) |
|
|
5424 |
P409A The Great Game
|
0 / 0 |
(无) |
|
|
5423 |
P409B Mysterious Language
|
0 / 0 |
(无) |
|
|
5422 |
P409C Magnum Opus
|
0 / 0 |
(无) |
|
|
5421 |
P409D Big Data
|
0 / 0 |
(无) |
|
|
5420 |
P409E Dome
|
0 / 0 |
(无) |
|
|
5419 |
P409F 000001
|
0 / 0 |
(无) |
|
|
5418 |
P409G On a plane
|
0 / 0 |
(无) |
|
|
5417 |
P409H A + B Strikes Back
|
0 / 0 |
(无) |
|
|
5416 |
P409I Feed the Golorp
|
0 / 0 |
(无) |
|
|
5415 |
P411A Password Check
|
0 / 0 |
(无) |
|
|
5414 |
P411B Multi-core Processor
|
0 / 0 |
(无) |
|
|
5413 |
P411C Kicker
|
0 / 0 |
(无) |
|
|
5412 |
P412A Poster
|
0 / 0 |
(无) |
