|
|
4288 |
P798E
Mike and code of a permutation
|
0 / 0 |
(无) |
|
|
4279 |
P801B
Valued Keys
|
0 / 0 |
(无) |
|
|
4271 |
P802H
Fake News (medium)
|
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) |
|
|
4256 |
P804A
Find Amir
|
0 / 0 |
(无) |
|
|
4254 |
P804C
Ice cream coloring
|
0 / 0 |
(无) |
|
|
4252 |
P804E
The same permutation
|
0 / 0 |
(无) |
|
|
4249 |
P805B
3-palindrome
|
0 / 0 |
(无) |
|
|
4244 |
P808C
Tea Party
|
0 / 0 |
(无) |
|
|
4229 |
P811D
Vladik and Favorite Game
|
0 / 0 |
(无) |
|
|
4216 |
P814A
An abandoned sentiment from past
|
0 / 0 |
(无) |
|
|
4215 |
P814B
An express train to reveries
|
0 / 0 |
(无) |
|
|
4210 |
P815B
Karen and Test
|
0 / 0 |
(无) |
|
|
4207 |
P815E
Karen and Neighborhood
|
0 / 0 |
(无) |
|
|
4187 |
P819E
Mister B and Flight to the Moon
|
0 / 0 |
(无) |
|
|
4185 |
P820B
Mister B and Angle in Polygon
|
0 / 0 |
(无) |
|
|
4174 |
P822F
Madness
|
0 / 0 |
(无) |
|
|
4165 |
P827B
High Load
|
0 / 0 |
(无) |
|
|
4154 |
P830E
Perpetual Motion Machine
|
0 / 0 |
(无) |
|
|
4151 |
P831C
Jury Marks
|
0 / 0 |
(无) |
|
|
4134 |
P835E
The penguin's game
|
0 / 0 |
(无) |
|
|
4113 |
P840B
Leha and another game about graph
|
0 / 0 |
(无) |
|
|
4100 |
P843C
Upgrading Tree
|
0 / 0 |
(无) |
|
|
4080 |
P847C
Sum of Nestings
|
0 / 0 |
(无) |
|
|
4079 |
P847D
Dog Show
|
0 / 0 |
(无) |
|
|
4071 |
P847L
Berland SU Computer Network
|
0 / 0 |
(无) |
|
|
4069 |
P848A
From Y to Y
|
0 / 0 |
(无) |
|
|
4068 |
P848B
Rooter's Song
|
0 / 0 |
(无) |
|
|
4059 |
P850D
Tournament Construction
|
0 / 0 |
(无) |
|
|
4040 |
P854A
Fraction
|
0 / 0 |
(无) |
|
|
4039 |
P854B
Maxim Buys an Apartment
|
0 / 0 |
(无) |
|
|
4031 |
P856A
Set Theory
|
0 / 0 |
(无) |
|
|
4020 |
P858F
Wizard's Tour
|
0 / 0 |
(无) |
|
|
4009 |
P862C
Mahmoud and Ehab and the xor
|
0 / 0 |
(无) |
|
|
3992 |
P865A
Save the problem!
|
0 / 0 |
(无) |
|
|
3989 |
P865D
Buy Low Sell High
|
0 / 0 |
(无) |
|
|
3982 |
P868C
Qualification Rounds
|
0 / 0 |
(无) |
|
|
3962 |
P873D
Merge Sort
|
0 / 0 |
(无) |
|
|
3949 |
P877C
Slava and tanks
|
0 / 0 |
(无) |
|
|
3945 |
P878A
Short Program
|
0 / 0 |
(无) |
|
|
3937 |
P883B
Berland Army
|
0 / 0 |
(无) |
|
|
3929 |
P883J
Renovation
|
0 / 0 |
(无) |
|
|
3928 |
P883K
Road Widening
|
0 / 0 |
(无) |
|
|
3916 |
P886D
Restoration of string
|
0 / 0 |
(无) |
|
|
3901 |
P888G
Xor-MST
|
0 / 0 |
(无) |
|
|
3898 |
P891B
Gluttony
|
0 / 0 |
(无) |
|
|
3885 |
P894B
Ralph And His Magic Field
|
0 / 0 |
(无) |
|
|
3884 |
P894C
Marco and GCD Sequence
|
0 / 0 |
(无) |
|
|
3875 |
P896B
Ithea Plays With Chtholly
|
0 / 0 |
(无) |
|
|
3865 |
P898E
Squares and not squares
|
0 / 0 |
(无) |
|
|
3863 |
P899A
Splitting in Teams
|
0 / 0 |
(无) |
|
|
3861 |
P899C
Dividing the numbers
|
0 / 0 |
(无) |
|
|
3860 |
P899D
Shovel Sale
|
0 / 0 |
(无) |
|
|
3852 |
P901A
Hashing Trees
|
0 / 0 |
(无) |
|
|
3851 |
P901B
GCD of Polynomials
|
0 / 0 |
(无) |
|
|
3849 |
P901D
Weighting a Tree
|
0 / 0 |
(无) |
|
|
3837 |
P906B
Seating of Students
|
0 / 0 |
(无) |
|
|
3822 |
P909B
Segments
|
0 / 0 |
(无) |
|
|
3818 |
P909F
AND-permutations
|
0 / 0 |
(无) |
|
|
3815 |
P910C
Minimum Sum
|
0 / 0 |
(无) |
|
|
3812 |
P911C
Three Garlands
|
0 / 0 |
(无) |
|
|
3810 |
P911E
Stack Sorting
|
0 / 0 |
(无) |
|
|
3809 |
P911F
Tree Destruction
|
0 / 0 |
(无) |
|
|
3806 |
P912B
New Year's Eve
|
0 / 0 |
(无) |
|
|
3777 |
P916C
Jamie and Interesting Graph
|
0 / 0 |
(无) |
|
|
3735 |
P922F
Divisibility
|
0 / 0 |
(无) |
|
|
3731 |
P923D
Picking Strings
|
0 / 0 |
(无) |
|
|
3729 |
P923F
Public Service
|
0 / 0 |
(无) |
|
|
3720 |
P925C
Big Secret
|
0 / 0 |
(无) |
|
|
3719 |
P925D
Aztec Catacombs
|
0 / 0 |
(无) |
|
|
3712 |
P926E
Merge Equal Elements
|
0 / 0 |
(无) |
|
|
3691 |
P931B
World Cup
|
0 / 0 |
(无) |
|
|
3689 |
P932A
Palindromic Supersequence
|
0 / 0 |
(无) |
|
|
3687 |
P932C
Permutation Cycle
|
0 / 0 |
(无) |
|
|
3678 |
P933E
A Preponderant Reunion
|
0 / 0 |
(无) |
|
|
3676 |
P934B
A Prosperous Lot
|
0 / 0 |
(无) |
|
|
3667 |
P936C
Lock Puzzle
|
0 / 0 |
(无) |
|
|
3661 |
P938C
Constructing Tests
|
0 / 0 |
(无) |
|
|
3648 |
P940C
Phone Numbers
|
0 / 0 |
(无) |
|
|
3635 |
P949B
A Leapfrog in the Array
|
0 / 0 |
(无) |
|
|
3622 |
P952G
Puzzling Language
|
0 / 0 |
(无) |
|
|
3587 |
P959C
Mahmoud and Ehab and the wrong algorithm
|
0 / 0 |
(无) |
|
|
3586 |
P959D
Mahmoud and Ehab and another array construction task
|
0 / 0 |
(无) |
|
|
3581 |
P960C
Subsequence Counting
|
0 / 0 |
(无) |
|
|
3567 |
P962B
Students in Railway Carriage
|
0 / 0 |
(无) |
|
|
3564 |
P962E
Byteland, Berland and Disputed Cities
|
0 / 0 |
(无) |
|
|
3560 |
P963B
Destruction of a Tree
|
0 / 0 |
(无) |
|
|
3533 |
P976D
Degree Set
|
0 / 0 |
(无) |
|
|
3511 |
P980B
Marlin
|
0 / 0 |
(无) |
|
|
3498 |
P982A
Row
|
0 / 0 |
(无) |
|
|
3482 |
P985D
Sand Fortress
|
0 / 0 |
(无) |
|
|
3462 |
P989B
A Tide of Riverscape
|
0 / 0 |
(无) |
|
|
3461 |
P989C
A Mist of Florescence
|
0 / 0 |
(无) |
|
|
3455 |
P990D
Graph And Its Complement
|
0 / 0 |
(无) |
|
|
3432 |
P995A
Tesla
|
0 / 0 |
(无) |
|
|
3419 |
P998A
Balloons
|
0 / 0 |
(无) |
|
|
3379 |
P1003B
Binary String Constructing
|
0 / 0 |
(无) |
|
|
3376 |
P1003E
Tree Constructing
|
0 / 0 |
(无) |
