|
|
6485 |
P262B
Roma and Changing Signs
|
0 / 0 |
(无) |
|
|
6484 |
P263A
Beautiful Matrix
|
0 / 0 |
(无) |
|
|
6483 |
P263B
Squares
|
0 / 0 |
(无) |
|
|
6482 |
P263C
Circle of Numbers
|
0 / 0 |
(无) |
|
|
6481 |
P263D
Cycle in Graph
|
0 / 0 |
(无) |
|
|
6480 |
P263E
Rhombus
|
0 / 0 |
(无) |
|
|
6479 |
P264A
Escape from Stones
|
0 / 0 |
(无) |
|
|
6478 |
P264B
Good Sequences
|
0 / 0 |
(无) |
|
|
6477 |
P264C
Choosing Balls
|
0 / 0 |
(无) |
|
|
6476 |
P264D
Colorful Stones
|
0 / 0 |
(无) |
|
|
6475 |
P264E
Roadside Trees
|
0 / 0 |
(无) |
|
|
6474 |
P265A
Colorful Stones (Simplified Edition)
|
0 / 0 |
(无) |
|
|
6473 |
P265B
Roadside Trees (Simplified Edition)
|
0 / 0 |
(无) |
|
|
6472 |
P266A
Stones on the Table
|
0 / 0 |
(无) |
|
|
6471 |
P266B
Queue at the School
|
0 / 0 |
(无) |
|
|
6470 |
P266C
Below the Diagonal
|
0 / 0 |
(无) |
|
|
6469 |
P266D
BerDonalds
|
0 / 0 |
(无) |
|
|
6468 |
P266E
More Queries to Array...
|
0 / 0 |
(无) |
|
|
6467 |
P267A
Subtractions
|
0 / 0 |
(无) |
|
|
6466 |
P267B
Dominoes
|
0 / 0 |
(无) |
|
|
6465 |
P267C
Berland Traffic
|
0 / 0 |
(无) |
|
|
6464 |
P268A
Games
|
0 / 0 |
(无) |
|
|
6463 |
P268B
Buttons
|
0 / 0 |
(无) |
|
|
6462 |
P268C
Beautiful Sets of Points
|
0 / 0 |
(无) |
|
|
6461 |
P268D
Wall Bars
|
0 / 0 |
(无) |
|
|
6460 |
P268E
Playlist
|
0 / 0 |
(无) |
|
|
6459 |
P269A
Magical Boxes
|
0 / 0 |
(无) |
|
|
6458 |
P269B
Greenhouse Effect
|
0 / 0 |
(无) |
|
|
6457 |
P269C
Flawed Flow
|
0 / 0 |
(无) |
|
|
6456 |
P269D
Maximum Waterfall
|
0 / 0 |
(无) |
|
|
6455 |
P269E
String Theory
|
0 / 0 |
(无) |
|
|
6454 |
P270A
Fancy Fence
|
0 / 0 |
(无) |
|
|
6453 |
P270B
Multithreading
|
0 / 0 |
(无) |
|
|
6452 |
P271A
Beautiful Year
|
0 / 0 |
(无) |
|
|
6451 |
P271B
Prime Matrix
|
0 / 0 |
(无) |
|
|
6450 |
P271C
Secret
|
0 / 0 |
(无) |
|
|
6449 |
P271D
Good Substrings
|
0 / 0 |
(无) |
|
|
6448 |
P271E
Three Horses
|
0 / 0 |
(无) |
|
|
6447 |
P272A
Dima and Friends
|
0 / 0 |
(无) |
|
|
6446 |
P272B
Dima and Sequence
|
0 / 0 |
(无) |
|
|
6445 |
P272C
Dima and Staircase
|
0 / 0 |
(无) |
|
|
6444 |
P272D
Dima and Two Sequences
|
0 / 0 |
(无) |
|
|
6443 |
P272E
Dima and Horses
|
0 / 0 |
(无) |
|
|
6442 |
P273D
Dima and Figure
|
0 / 0 |
(无) |
|
|
6441 |
P273E
Dima and Game
|
0 / 0 |
(无) |
|
|
6440 |
P274A
k-Multiple Free Set
|
0 / 0 |
(无) |
|
|
6439 |
P274B
Zero Tree
|
0 / 0 |
(无) |
|
|
6438 |
P274C
The Last Hole!
|
0 / 0 |
(无) |
|
|
6437 |
P274D
Lovely Matrix
|
0 / 0 |
(无) |
|
|
6436 |
P274E
Mirror Room
|
0 / 0 |
(无) |
|
|
6435 |
P275A
Lights Out
|
0 / 0 |
(无) |
|
|
6434 |
P275B
Convex Shape
|
0 / 0 |
(无) |
|
|
6433 |
P276A
Lunch Rush
|
0 / 0 |
(无) |
|
|
6432 |
P276B
Little Girl and Game
|
0 / 0 |
(无) |
|
|
6431 |
P276C
Little Girl and Maximum Sum
|
0 / 0 |
(无) |
|
|
6430 |
P276D
Little Girl and Maximum XOR
|
0 / 0 |
(无) |
|
|
6429 |
P276E
Little Girl and Problem on Trees
|
0 / 0 |
(无) |
|
|
6428 |
P277A
Learning Languages
|
0 / 0 |
(无) |
|
|
6427 |
P277B
Set of Points
|
0 / 0 |
(无) |
|
|
6426 |
P277C
Game
|
0 / 0 |
(无) |
|
|
6425 |
P277D
Google Code Jam
|
0 / 0 |
(无) |
|
|
6424 |
P277E
Binary Tree on Plane
|
0 / 0 |
(无) |
|
|
6423 |
P278A
Circle Line
|
0 / 0 |
(无) |
|
|
6422 |
P278B
New Problem
|
0 / 0 |
(无) |
|
|
6421 |
P279A
Point on Spiral
|
0 / 0 |
(无) |
|
|
6420 |
P279B
Books
|
0 / 0 |
(无) |
|
|
6419 |
P279C
Ladder
|
0 / 0 |
(无) |
|
|
6418 |
P279D
The Minimum Number of Variables
|
0 / 0 |
(无) |
|
|
6417 |
P279E
Beautiful Decomposition
|
0 / 0 |
(无) |
|
|
6416 |
P280A
Rectangle Puzzle
|
0 / 0 |
(无) |
|
|
6415 |
P280B
Maximum Xor Secondary
|
0 / 0 |
(无) |
|
|
6414 |
P280C
Game on Tree
|
0 / 0 |
(无) |
|
|
6413 |
P280D
k-Maximum Subsequence Sum
|
0 / 0 |
(无) |
|
|
6412 |
P280E
Sequence Transformation
|
0 / 0 |
(无) |
|
|
6411 |
P281A
Word Capitalization
|
0 / 0 |
(无) |
|
|
6410 |
P281B
Nearest Fraction
|
0 / 0 |
(无) |
|
|
6409 |
P282A
Bit++
|
0 / 0 |
(无) |
|
|
6408 |
P282B
Painting Eggs
|
0 / 0 |
(无) |
|
|
6407 |
P282C
XOR and OR
|
0 / 0 |
(无) |
|
|
6406 |
P282D
Yet Another Number Game
|
0 / 0 |
(无) |
|
|
6405 |
P282E
Sausage Maximization
|
0 / 0 |
(无) |
|
|
6404 |
P283A
Cows and Sequence
|
0 / 0 |
(无) |
|
|
6403 |
P283B
Cow Program
|
0 / 0 |
(无) |
|
|
6402 |
P283C
Coin Troubles
|
0 / 0 |
(无) |
|
|
6401 |
P283D
Cows and Cool Sequences
|
0 / 0 |
(无) |
|
|
6400 |
P283E
Cow Tennis Tournament
|
0 / 0 |
(无) |
|
|
6399 |
P284A
Cows and Primitive Roots
|
0 / 0 |
(无) |
|
|
6398 |
P284B
Cows and Poker Game
|
0 / 0 |
(无) |
|
|
6397 |
P285A
Slightly Decreasing Permutations
|
0 / 0 |
(无) |
|
|
6396 |
P285B
Find Marble
|
0 / 0 |
(无) |
|
|
6395 |
P285C
Building Permutation
|
0 / 0 |
(无) |
|
|
6394 |
P285D
Permutation Sum
|
0 / 0 |
(无) |
|
|
6393 |
P285E
Positions in Permutations
|
0 / 0 |
(无) |
|
|
6392 |
P286A
Lucky Permutation
|
0 / 0 |
(无) |
|
|
6391 |
P286B
Shifting
|
0 / 0 |
(无) |
|
|
6390 |
P286C
Main Sequence
|
0 / 0 |
(无) |
|
|
6389 |
P286D
Tourists
|
0 / 0 |
(无) |
|
|
6388 |
P286E
Ladies' Shop
|
0 / 0 |
(无) |
|
|
6387 |
P287A
IQ Test
|
0 / 0 |
(无) |
|
|
6386 |
P287B
Pipeline
|
0 / 0 |
(无) |
