|
5281 |
P567E President and Roads
|
0 / 0 |
(无) |
|
5269 |
P570D Tree Requests
|
0 / 0 |
(无) |
|
5265 |
P571C CNF 2
|
0 / 0 |
(无) |
|
5258 |
P573C Bear and Drawing
|
0 / 0 |
(无) |
|
5254 |
P574B Bear and Three Musketeers
|
0 / 0 |
(无) |
|
5252 |
P575B Bribes
|
0 / 0 |
(无) |
|
5247 |
P575G Run for beer
|
0 / 0 |
(无) |
|
5243 |
P576B Invariance of Tree
|
0 / 0 |
(无) |
|
5227 |
P580C Kefa and Park
|
0 / 0 |
(无) |
|
5205 |
P585B Phillip and Trains
|
0 / 0 |
(无) |
|
5188 |
P590C Three States
|
0 / 0 |
(无) |
|
5180 |
P592D Super M
|
0 / 0 |
(无) |
|
5175 |
P593D Happy Tree Party
|
0 / 0 |
(无) |
|
5162 |
P596E Wilbur and Strings
|
0 / 0 |
(无) |
|
5155 |
P598D Igor In the Museum
|
0 / 0 |
(无) |
|
5143 |
P600E Lomsat gelral
|
0 / 0 |
(无) |
|
5138 |
P601D Acyclic Organic Compounds
|
0 / 0 |
(无) |
|
5133 |
P603B Moodular Arithmetic
|
0 / 0 |
(无) |
|
5124 |
P605D Board Game
|
0 / 0 |
(无) |
|
5109 |
P609E Minimum spanning tree for each edge
|
0 / 0 |
(无) |
|
5090 |
P612E Square Root of Permutation
|
0 / 0 |
(无) |
|
5085 |
P613D Kingdom and its Cities
|
0 / 0 |
(无) |
|
5074 |
P616C The Labyrinth
|
0 / 0 |
(无) |
|
5062 |
P618D Hamiltonian Spanning Tree
|
0 / 0 |
(无) |
|
5043 |
P622E Ants in Leaves
|
0 / 0 |
(无) |
|
5019 |
P627D Preorder Test
|
0 / 0 |
(无) |
|
5017 |
P627F Island Puzzle
|
0 / 0 |
(无) |
|
5006 |
P629E Famil Door and Roads
|
0 / 0 |
(无) |
|
4971 |
P633F The Chocolate Spree
|
0 / 0 |
(无) |
|
4970 |
P633G Yash And Trees
|
0 / 0 |
(无) |
|
4961 |
P638B Making Genome in Berland
|
0 / 0 |
(无) |
|
4960 |
P638C Road Improvement
|
0 / 0 |
(无) |
|
4959 |
P638D Three-dimensional Turtle Super Computer
|
0 / 0 |
(无) |
|
4953 |
P639F Bear and Chemistry
|
0 / 0 |
(无) |
|
4926 |
P650C Table Compression
|
0 / 0 |
(无) |
|
4924 |
P650E Clockwork Bomb
|
0 / 0 |
(无) |
|
4917 |
P652E Pursuit For Artifacts
|
0 / 0 |
(无) |
|
4914 |
P653B Bear and Compressing
|
0 / 0 |
(无) |
|
4911 |
P653E Bear and Forgotten Tree 2
|
0 / 0 |
(无) |
|
4896 |
P659E New Reform
|
0 / 0 |
(无) |
|
4895 |
P659F Polycarp and Hay
|
0 / 0 |
(无) |
|
4878 |
P662B Graph Coloring
|
0 / 0 |
(无) |
|
4819 |
P679C Bear and Square Grid
|
0 / 0 |
(无) |
|
4818 |
P679D Bear and Chase
|
0 / 0 |
(无) |
|
4811 |
P681D Gifts by the List
|
0 / 0 |
(无) |
|
4807 |
P682C Alyona and the Tree
|
0 / 0 |
(无) |
|
4793 |
P685B Kay and Snowflake
|
0 / 0 |
(无) |
|
4787 |
P687A NP-Hard Problem
|
0 / 0 |
(无) |
|
4783 |
P687E TOF
|
0 / 0 |
(无) |
|
4779 |
P689B Mike and Shortcuts
|
0 / 0 |
(无) |
|
4768 |
P690C2 Brain Network (medium)
|
0 / 0 |
(无) |
|
4755 |
P691D Swaps in Permutation
|
0 / 0 |
(无) |
|
4751 |
P696B Puzzles
|
0 / 0 |
(无) |
|
4743 |
P698B Fix a Tree
|
0 / 0 |
(无) |
|
4735 |
P700B Connecting Universities
|
0 / 0 |
(无) |
|
4734 |
P700C Break Up
|
0 / 0 |
(无) |
|
4702 |
P707D Persistent Bookcase
|
0 / 0 |
(无) |
|
4698 |
P708C Centroids
|
0 / 0 |
(无) |
|
4689 |
P710E Generate a String
|
0 / 0 |
(无) |
|
4684 |
P711D Directed Roads
|
0 / 0 |
(无) |
|
4668 |
P715C Digit Tree
|
0 / 0 |
(无) |
|
4659 |
P717E Paint it really, really dark gray
|
0 / 0 |
(无) |
|
4647 |
P720B Cactusophobia
|
0 / 0 |
(无) |
|
4634 |
P722D Generating Sets
|
0 / 0 |
(无) |
|
4628 |
P723D Lakes in Berland
|
0 / 0 |
(无) |
|
4627 |
P723E One-Way Reform
|
0 / 0 |
(无) |
|
4611 |
P727A Transformation: from A to B
|
0 / 0 |
(无) |
|
4597 |
P730C Bulmart
|
0 / 0 |
(无) |
|
4585 |
P731C Socks
|
0 / 0 |
(无) |
|
4576 |
P732F Tourist Reform
|
0 / 0 |
(无) |
|
4565 |
P734E Anton and Tree
|
0 / 0 |
(无) |
|
4553 |
P739B Alyona and a tree
|
0 / 0 |
(无) |
|
4547 |
P741A Arpa's loud Owf and Mehrdad's evil plan
|
0 / 0 |
(无) |
|
4546 |
P741B Arpa's weak amphitheater and Mehrdad's valuable Hoses
|
0 / 0 |
(无) |
|
4545 |
P741C Arpa’s overnight party and Mehrdad’s silent entering
|
0 / 0 |
(无) |
|
4544 |
P741D Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths
|
0 / 0 |
(无) |
|
4537 |
P743D Chloe and pleasant prizes
|
0 / 0 |
(无) |
|
4535 |
P744A Hongcow Builds A Nation
|
0 / 0 |
(无) |
|
4517 |
P747E Comments
|
0 / 0 |
(无) |
|
4510 |
P748F Santa Clauses and a Soccer Championship
|
0 / 0 |
(无) |
|
4501 |
P750D New Year and Fireworks
|
0 / 0 |
(无) |
|
4497 |
P750H New Year and Snowy Grid
|
0 / 0 |
(无) |
|
4486 |
P755C PolandBall and Forest
|
0 / 0 |
(无) |
|
4481 |
P756A Pavel and barbecue
|
0 / 0 |
(无) |
|
4464 |
P758E Broken Tree
|
0 / 0 |
(无) |
|
4456 |
P761E Dasha and Puzzle
|
0 / 0 |
(无) |
|
4448 |
P763A Timofey and a tree
|
0 / 0 |
(无) |
|
4437 |
P765E Tree Folding
|
0 / 0 |
(无) |
|
4431 |
P766D Mahmoud and a Dictionary
|
0 / 0 |
(无) |
|
4430 |
P766E Mahmoud and a xor trip
|
0 / 0 |
(无) |
|
4427 |
P767C Garland
|
0 / 0 |
(无) |
|
4423 |
P768B Code For 1
|
0 / 0 |
(无) |
|
4415 |
P769C Cycle In Maze
|
0 / 0 |
(无) |
|
4411 |
P770C Online Courses In BSU
|
0 / 0 |
(无) |
|
4409 |
P771A Bear and Friendship Condition
|
0 / 0 |
(无) |
|
4407 |
P771C Bear and Tree Jumps
|
0 / 0 |
(无) |
|
4376 |
P776D The Door Problem
|
0 / 0 |
(无) |
|
4366 |
P778B Bitwise Formula
|
0 / 0 |
(无) |
|
4365 |
P778C Peterson Polyglot
|
0 / 0 |
(无) |
|
4357 |
P780C Andryusha and Colored Balloons
|
0 / 0 |
(无) |