|
|
4954 |
P527D Clique Problem
|
0 / 0 |
(无) |
|
|
4950 |
P529B Group Photo 2 (online mirror version)
|
0 / 0 |
(无) |
|
|
4916 |
P538F A Heap of Heaps
|
0 / 0 |
(无) |
|
|
4915 |
P538G Berserk Robot
|
0 / 0 |
(无) |
|
|
4909 |
P540E Infinite Inversions
|
0 / 0 |
(无) |
|
|
4908 |
P542A Place Your Ad Here
|
0 / 0 |
(无) |
|
|
4892 |
P545D Queue
|
0 / 0 |
(无) |
|
|
4889 |
P546B Soldier and Badges
|
0 / 0 |
(无) |
|
|
4872 |
P549G Happy Line
|
0 / 0 |
(无) |
|
|
4865 |
P551A GukiZ and Contest
|
0 / 0 |
(无) |
|
|
4857 |
P552D Vanya and Triangles
|
0 / 0 |
(无) |
|
|
4847 |
P555B Case of Fugitive
|
0 / 0 |
(无) |
|
|
4840 |
P557B Pasha and Tea
|
0 / 0 |
(无) |
|
|
4839 |
P557C Arthur and Table
|
0 / 0 |
(无) |
|
|
4836 |
P558A Lala Land and Apple Trees
|
0 / 0 |
(无) |
|
|
4833 |
P558D Guess Your Way Out! II
|
0 / 0 |
(无) |
|
|
4832 |
P558E A Simple Task
|
0 / 0 |
(无) |
|
|
4830 |
P559B Equivalent Strings
|
0 / 0 |
(无) |
|
|
4827 |
P559E Gerald and Path
|
0 / 0 |
(无) |
|
|
4826 |
P560A Currency System in Geraldion
|
0 / 0 |
(无) |
|
|
4814 |
P567D One-Dimensional Battle Ships
|
0 / 0 |
(无) |
|
|
4798 |
P571B Minimization
|
0 / 0 |
(无) |
|
|
4794 |
P572A Arrays
|
0 / 0 |
(无) |
|
|
4793 |
P572B Order Book
|
0 / 0 |
(无) |
|
|
4774 |
P576C Points on Plane
|
0 / 0 |
(无) |
|
|
4762 |
P579B Finding Team Member
|
0 / 0 |
(无) |
|
|
4760 |
P580B Kefa and Company
|
0 / 0 |
(无) |
|
|
4754 |
P581C Developing Skills
|
0 / 0 |
(无) |
|
|
4709 |
P593B Anton and Lines
|
0 / 0 |
(无) |
|
|
4696 |
P596C Wilbur and Points
|
0 / 0 |
(无) |
|
|
4695 |
P596D Wilbur and Trees
|
0 / 0 |
(无) |
|
|
4692 |
P597B Restaurant
|
0 / 0 |
(无) |
|
|
4688 |
P598C Nearest vectors
|
0 / 0 |
(无) |
|
|
4682 |
P599C Day at the Beach
|
0 / 0 |
(无) |
|
|
4678 |
P600B Queries about less or equal elements
|
0 / 0 |
(无) |
|
|
4645 |
P609A USB Flash Drives
|
0 / 0 |
(无) |
|
|
4630 |
P611E New Year and Three Musketeers
|
0 / 0 |
(无) |
|
|
4623 |
P612D The Union of k-Segments
|
0 / 0 |
(无) |
|
|
4619 |
P613B Skills
|
0 / 0 |
(无) |
|
|
4617 |
P613D Kingdom and its Cities
|
0 / 0 |
(无) |
|
|
4575 |
P622E Ants in Leaves
|
0 / 0 |
(无) |
|
|
4567 |
P624B Making a String
|
0 / 0 |
(无) |
|
|
4517 |
P631C Report
|
0 / 0 |
(无) |
|
|
4512 |
P632C The Smallest String Concatenation
|
0 / 0 |
(无) |
|
|
4506 |
P633C Spy Syndrome 2
|
0 / 0 |
(无) |
|
|
4497 |
P637B Chat Order
|
0 / 0 |
(无) |
|
|
4487 |
P639D Bear and Contribution
|
0 / 0 |
(无) |
|
|
4486 |
P639E Bear and Paradox
|
0 / 0 |
(无) |
|
|
4468 |
P644C Hostname Aliases
|
0 / 0 |
(无) |
|
|
4454 |
P651B Beautiful Paintings
|
0 / 0 |
(无) |
|
|
4452 |
P652B z-sort
|
0 / 0 |
(无) |
|
|
4451 |
P652C Foe Pairs
|
0 / 0 |
(无) |
|
|
4450 |
P652D Nested Segments
|
0 / 0 |
(无) |
|
|
4447 |
P653A Bear and Three Balls
|
0 / 0 |
(无) |
|
|
4431 |
P659B Qualifying Contest
|
0 / 0 |
(无) |
|
|
4427 |
P659F Polycarp and Hay
|
0 / 0 |
(无) |
|
|
4399 |
P665F Four Divisors
|
0 / 0 |
(无) |
|
|
4388 |
P670C Cinema
|
0 / 0 |
(无) |
|
|
4372 |
P675C Money Transfers
|
0 / 0 |
(无) |
|
|
4342 |
P681E Runaway to a Shadow
|
0 / 0 |
(无) |
|
|
4340 |
P682B Alyona and Mex
|
0 / 0 |
(无) |
|
|
4323 |
P685D Kay and Eternity
|
0 / 0 |
(无) |
|
|
4320 |
P686B Little Robber Girl's Zoo
|
0 / 0 |
(无) |
|
|
4316 |
P687D Dividing Kingdom II
|
0 / 0 |
(无) |
|
|
4226 |
P709B Checkpoints
|
0 / 0 |
(无) |
|
|
4224 |
P710B Optimal Point on a Line
|
0 / 0 |
(无) |
|
|
4207 |
P713C Sonya and Problem Wihtout a Legend
|
0 / 0 |
(无) |
|
|
4203 |
P714B Filya and Homework
|
0 / 0 |
(无) |
|
|
4193 |
P717C Potions Homework
|
0 / 0 |
(无) |
|
|
4177 |
P720D Slalom
|
0 / 0 |
(无) |
|
|
4173 |
P721B Passwords
|
0 / 0 |
(无) |
|
|
4163 |
P723A The New Year: Meeting Friends
|
0 / 0 |
(无) |
|
|
4155 |
P724C Ray Tracing
|
0 / 0 |
(无) |
|
|
4135 |
P729C Road to Cinema
|
0 / 0 |
(无) |
|
|
4133 |
P729E Subordinates
|
0 / 0 |
(无) |
|
|
4116 |
P731D 80-th Level Archeology
|
0 / 0 |
(无) |
|
|
4110 |
P732D Exams
|
0 / 0 |
(无) |
|
|
4109 |
P732E Sockets
|
0 / 0 |
(无) |
|
|
4094 |
P735B Urbanization
|
0 / 0 |
(无) |
|
|
4082 |
P739E Gosha is hunting
|
0 / 0 |
(无) |
|
|
4050 |
P747D Winter Is Coming
|
0 / 0 |
(无) |
|
|
4022 |
P754D Fedor and coupons
|
0 / 0 |
(无) |
|
|
4019 |
P755B PolandBall and Game
|
0 / 0 |
(无) |
|
|
4005 |
P757C Felicity is Coming!
|
0 / 0 |
(无) |
|
|
3989 |
P761D Dasha and Very Difficult Problem
|
0 / 0 |
(无) |
|
|
3985 |
P762B USB vs
|
0 / 0 |
(无) |
|
|
3965 |
P766B Mahmoud and a Triangle
|
0 / 0 |
(无) |
|
|
3958 |
P767D Cartons of milk
|
0 / 0 |
(无) |
|
|
3956 |
P768A Oath of the Night's Watch
|
0 / 0 |
(无) |
|
|
3954 |
P768C Jon Snow and his Favourite Number
|
0 / 0 |
(无) |
|
|
3949 |
P769A Year of University Entrance
|
0 / 0 |
(无) |
|
|
3926 |
P773E Blog Post Rating
|
0 / 0 |
(无) |
|
|
3921 |
P774D Lie or Truth
|
0 / 0 |
(无) |
|
|
3903 |
P777B Game of Credit Cards
|
0 / 0 |
(无) |
|
|
3900 |
P777E Hanoi Factory
|
0 / 0 |
(无) |
|
|
3895 |
P778E Selling Numbers
|
0 / 0 |
(无) |
|
|
3892 |
P779C Dishonest Sellers
|
0 / 0 |
(无) |
|
|
3875 |
P785B Anton and Classes
|
0 / 0 |
(无) |
|
|
3856 |
P792A New Bus Route
|
0 / 0 |
(无) |
|
|
3848 |
P793C Mice problem
|
0 / 0 |
(无) |
