|
|
6155 |
P345C
Counting Fridays
|
0 / 0 |
(无) |
|
|
6149 |
P346B
Lucky Common Subsequence
|
0 / 0 |
(无) |
|
|
6121 |
P353D
Queue
|
0 / 0 |
(无) |
|
|
6103 |
P358C
Dima and Containers
|
0 / 0 |
(无) |
|
|
6097 |
P359D
Pair of Numbers
|
0 / 0 |
(无) |
|
|
6094 |
P360B
Levko and Array
|
0 / 0 |
(无) |
|
|
6068 |
P366D
Dima and Trap Graph
|
0 / 0 |
(无) |
|
|
6064 |
P367C
Sereja and the Arrangement of Numbers
|
0 / 0 |
(无) |
|
|
6045 |
P371E
Subway Innovation
|
0 / 0 |
(无) |
|
|
6037 |
P374A
Inna and Pink Pony
|
0 / 0 |
(无) |
|
|
6034 |
P374D
Inna and Sequence
|
0 / 0 |
(无) |
|
|
6015 |
P379D
New Year Letter
|
0 / 0 |
(无) |
|
|
6009 |
P380C
Sereja and Brackets
|
0 / 0 |
(无) |
|
|
6003 |
P382B
Number Busters
|
0 / 0 |
(无) |
|
|
5997 |
P383C
Propagating tree
|
0 / 0 |
(无) |
|
|
5985 |
P386C
Diverse Substrings
|
0 / 0 |
(无) |
|
|
5976 |
P388C
Fox and Card Game
|
0 / 0 |
(无) |
|
|
5925 |
P400D
Dima and Bacteria
|
0 / 0 |
(无) |
|
|
5920 |
P401D
Roman and Numbers
|
0 / 0 |
(无) |
|
|
5877 |
P412D
Giving Awards
|
0 / 0 |
(无) |
|
|
5872 |
P413D
2048
|
0 / 0 |
(无) |
|
|
5828 |
P427E
Police Patrol
|
0 / 0 |
(无) |
|
|
5812 |
P432D
Prefixes and Suffixes
|
0 / 0 |
(无) |
|
|
5807 |
P433D
Nanami's Digital Board
|
0 / 0 |
(无) |
|
|
5800 |
P435D
Special Grid
|
0 / 0 |
(无) |
|
|
5756 |
P446B
DZY Loves Modification
|
0 / 0 |
(无) |
|
|
5744 |
P449B
Jzzhu and Cities
|
0 / 0 |
(无) |
|
|
5735 |
P451D
Count Good Substrings
|
0 / 0 |
(无) |
|
|
5726 |
P453B
Little Pony and Harmony Chest
|
0 / 0 |
(无) |
|
|
5696 |
P461B
Appleman and Tree
|
0 / 0 |
(无) |
|
|
5684 |
P464B
Restore Cube
|
0 / 0 |
(无) |
|
|
5677 |
P466B
Wonder Room
|
0 / 0 |
(无) |
|
|
5667 |
P468B
Two Sets
|
0 / 0 |
(无) |
|
|
5639 |
P474C
Captain Marmot
|
0 / 0 |
(无) |
|
|
5637 |
P474E
Pillars
|
0 / 0 |
(无) |
|
|
5632 |
P475D
CGCDSSQ
|
0 / 0 |
(无) |
|
|
5619 |
P478D
Red-Green Towers
|
0 / 0 |
(无) |
|
|
5590 |
P487B
Strip
|
0 / 0 |
(无) |
|
|
5574 |
P490E
Restoring Increasing Sequence
|
0 / 0 |
(无) |
|
|
5565 |
P492E
Vanya and Field
|
0 / 0 |
(无) |
|
|
5558 |
P494B
Obsessive String
|
0 / 0 |
(无) |
|
|
5528 |
P501D
Misha and Permutations Summation
|
0 / 0 |
(无) |
|
|
5505 |
P509C
Sums of Digits
|
0 / 0 |
(无) |
|
|
5503 |
P509E
Pretty Song
|
0 / 0 |
(无) |
|
|
5491 |
P513C
Second price auction
|
0 / 0 |
(无) |
|
|
5479 |
P514C
Watto and Mechanism
|
0 / 0 |
(无) |
|
|
5478 |
P514D
R2D2 and Droid Army
|
0 / 0 |
(无) |
|
|
5473 |
P515D
Drazil and Tiles
|
0 / 0 |
(无) |
|
|
5448 |
P522D
Closest Equals
|
0 / 0 |
(无) |
|
|
5430 |
P526C
Om Nom and Candies
|
0 / 0 |
(无) |
|
|
5407 |
P533B
Work Group
|
0 / 0 |
(无) |
|
|
5379 |
P540C
Ice Cave
|
0 / 0 |
(无) |
|
|
5374 |
P542C
Idempotent functions
|
0 / 0 |
(无) |
|
|
5359 |
P545E
Paths and Trees
|
0 / 0 |
(无) |
|
|
5315 |
P555B
Case of Fugitive
|
0 / 0 |
(无) |
|
|
5306 |
P557D
Vitaly and Cycle
|
0 / 0 |
(无) |
|
|
5266 |
P571B
Minimization
|
0 / 0 |
(无) |
|
|
5235 |
P578C
Weakness and Poorness
|
0 / 0 |
(无) |
|
|
5154 |
P598E
Chocolate Bar
|
0 / 0 |
(无) |
|
|
5144 |
P600D
Area of Two Circles' Intersection
|
0 / 0 |
(无) |
|
|
5110 |
P609D
Gadgets for dollars and pounds
|
0 / 0 |
(无) |
|
|
5099 |
P611D
New Year and Ancient Prophecy
|
0 / 0 |
(无) |
|
|
5079 |
P615C
Running Track
|
0 / 0 |
(无) |
|
|
5078 |
P615D
Multipliers
|
0 / 0 |
(无) |
|
|
5048 |
P621E
Wet Shark and Blocks
|
0 / 0 |
(无) |
|
|
5008 |
P629C
Famil Door and Brackets
|
0 / 0 |
(无) |
|
|
5007 |
P629D
Babaei and Birthday Cake
|
0 / 0 |
(无) |
|
|
4991 |
P630O
Arrow
|
0 / 0 |
(无) |
|
|
4973 |
P633D
Fibonacci-ish
|
0 / 0 |
(无) |
|
|
4948 |
P641E
Little Artem and Time Machine
|
0 / 0 |
(无) |
|
|
4906 |
P656C
Without Text
|
0 / 0 |
(无) |
|
|
4904 |
P656E
Out of Controls
|
0 / 0 |
(无) |
|
|
4895 |
P659F
Polycarp and Hay
|
0 / 0 |
(无) |
|
|
4885 |
P661C
Array Sum
|
0 / 0 |
(无) |
|
|
4883 |
P661E
Divisibility Check
|
0 / 0 |
(无) |
|
|
4876 |
P662D
International Olympiad
|
0 / 0 |
(无) |
|
|
4865 |
P666B
World Tour
|
0 / 0 |
(无) |
|
|
4850 |
P671B
Robin Hood
|
0 / 0 |
(无) |
|
|
4834 |
P676D
Theseus and labyrinth
|
0 / 0 |
(无) |
|
|
4811 |
P681D
Gifts by the List
|
0 / 0 |
(无) |
|
|
4776 |
P689E
Mike and Geometry Problem
|
0 / 0 |
(无) |
|
|
4750 |
P696C
PLEASE
|
0 / 0 |
(无) |
|
|
4689 |
P710E
Generate a String
|
0 / 0 |
(无) |
|
|
4648 |
P720A
Closing ceremony
|
0 / 0 |
(无) |
|
|
4639 |
P721D
Maxim and Array
|
0 / 0 |
(无) |
|
|
4591 |
P730I
Olympiad in Programming and Sports
|
0 / 0 |
(无) |
|
|
4506 |
P749D
Leaving Auction
|
0 / 0 |
(无) |
|
|
4485 |
P755D
PolandBall and Polygon
|
0 / 0 |
(无) |
|
|
4465 |
P758D
Ability To Convert
|
0 / 0 |
(无) |
|
|
4456 |
P761E
Dasha and Puzzle
|
0 / 0 |
(无) |
|
|
4431 |
P766D
Mahmoud and a Dictionary
|
0 / 0 |
(无) |
|
|
4427 |
P767C
Garland
|
0 / 0 |
(无) |
|
|
4397 |
P773B
Dynamic Problem Scoring
|
0 / 0 |
(无) |
|
|
4383 |
P774J
Stepan's Series
|
0 / 0 |
(无) |
|
|
4381 |
P774L
Bars
|
0 / 0 |
(无) |
|
|
4376 |
P776D
The Door Problem
|
0 / 0 |
(无) |
|
|
4368 |
P777E
Hanoi Factory
|
0 / 0 |
(无) |
|
|
4350 |
P784B
Kids' Riddle
|
0 / 0 |
(无) |
|
|
4347 |
P784E
Twisted Circuit
|
0 / 0 |
(无) |
|
|
4345 |
P784G
BF Calculator
|
0 / 0 |
(无) |
