|
5079 |
P615C Running Track
|
0 / 0 |
(无) |
|
5075 |
P616B Dinner with Emma
|
0 / 0 |
(无) |
|
5062 |
P618D Hamiltonian Spanning Tree
|
0 / 0 |
(无) |
|
5056 |
P620C Pearls in a Row
|
0 / 0 |
(无) |
|
5043 |
P622E Ants in Leaves
|
0 / 0 |
(无) |
|
5040 |
P623B Array GCD
|
0 / 0 |
(无) |
|
5038 |
P623D Birthday
|
0 / 0 |
(无) |
|
5035 |
P624B Making a String
|
0 / 0 |
(无) |
|
5033 |
P625B War of the Corporations
|
0 / 0 |
(无) |
|
5030 |
P625E Frog Fights
|
0 / 0 |
(无) |
|
5027 |
P626C Block Towers
|
0 / 0 |
(无) |
|
5023 |
P626G Raffles
|
0 / 0 |
(无) |
|
5020 |
P627C Package Delivery
|
0 / 0 |
(无) |
|
5019 |
P627D Preorder Test
|
0 / 0 |
(无) |
|
5014 |
P628C Bear and String Distance
|
0 / 0 |
(无) |
|
4963 |
P637D Running with Obstacles
|
0 / 0 |
(无) |
|
4960 |
P638C Road Improvement
|
0 / 0 |
(无) |
|
4955 |
P639D Bear and Contribution
|
0 / 0 |
(无) |
|
4954 |
P639E Bear and Paradox
|
0 / 0 |
(无) |
|
4934 |
P645B Mischievous Mess Makers
|
0 / 0 |
(无) |
|
4931 |
P645E Intellectual Inquiry
|
0 / 0 |
(无) |
|
4926 |
P650C Table Compression
|
0 / 0 |
(无) |
|
4924 |
P650E Clockwork Bomb
|
0 / 0 |
(无) |
|
4923 |
P651A Joysticks
|
0 / 0 |
(无) |
|
4922 |
P651B Beautiful Paintings
|
0 / 0 |
(无) |
|
4898 |
P659C Tanya and Toys
|
0 / 0 |
(无) |
|
4896 |
P659E New Reform
|
0 / 0 |
(无) |
|
4895 |
P659F Polycarp and Hay
|
0 / 0 |
(无) |
|
4893 |
P660A Co-prime Array
|
0 / 0 |
(无) |
|
4876 |
P662D International Olympiad
|
0 / 0 |
(无) |
|
4875 |
P662E To Hack or not to Hack
|
0 / 0 |
(无) |
|
4874 |
P663A Rebus
|
0 / 0 |
(无) |
|
4870 |
P665C Simple Strings
|
0 / 0 |
(无) |
|
4869 |
P665D Simple Subset
|
0 / 0 |
(无) |
|
4858 |
P670A Holidays
|
0 / 0 |
(无) |
|
4851 |
P671A Recycling Bottles
|
0 / 0 |
(无) |
|
4850 |
P671B Robin Hood
|
0 / 0 |
(无) |
|
4848 |
P671D Roads in Yusland
|
0 / 0 |
(无) |
|
4847 |
P671E Organizing a Race
|
0 / 0 |
(无) |
|
4843 |
P673B Problems for Round
|
0 / 0 |
(无) |
|
4840 |
P675C Money Transfers
|
0 / 0 |
(无) |
|
4838 |
P675E Trains and Statistic
|
0 / 0 |
(无) |
|
4820 |
P679B Bear and Tower of Cubes
|
0 / 0 |
(无) |
|
4812 |
P681C Heap Operations
|
0 / 0 |
(无) |
|
4779 |
P689B Mike and Shortcuts
|
0 / 0 |
(无) |
|
4733 |
P700D Huffman Coding on Segment
|
0 / 0 |
(无) |
|
4731 |
P701A Cards
|
0 / 0 |
(无) |
|
4728 |
P702A Maximum Increase
|
0 / 0 |
(无) |
|
4716 |
P704B Ant Man
|
0 / 0 |
(无) |
|
4714 |
P704D Captain America
|
0 / 0 |
(无) |
|
4700 |
P708A Letters Cyclic Shift
|
0 / 0 |
(无) |
|
4699 |
P708B Recover the String
|
0 / 0 |
(无) |
|
4698 |
P708C Centroids
|
0 / 0 |
(无) |
|
4694 |
P709B Checkpoints
|
0 / 0 |
(无) |
|
4680 |
P712C Memory and De-Evolution
|
0 / 0 |
(无) |
|
4664 |
P716B Complete the Word
|
0 / 0 |
(无) |
|
4662 |
P717B R3D3’s Summer Adventure
|
0 / 0 |
(无) |
|
4649 |
P719B Anatoly and Cockroaches
|
0 / 0 |
(无) |
|
4648 |
P720A Closing ceremony
|
0 / 0 |
(无) |
|
4639 |
P721D Maxim and Array
|
0 / 0 |
(无) |
|
4634 |
P722D Generating Sets
|
0 / 0 |
(无) |
|
4629 |
P723C Polycarp at the Radio
|
0 / 0 |
(无) |
|
4628 |
P723D Lakes in Berland
|
0 / 0 |
(无) |
|
4627 |
P723E One-Way Reform
|
0 / 0 |
(无) |
|
4626 |
P723F st-Spanning Tree
|
0 / 0 |
(无) |
|
4624 |
P724B Batch Sort
|
0 / 0 |
(无) |
|
4623 |
P724C Ray Tracing
|
0 / 0 |
(无) |
|
4622 |
P724D Dense Subsequence
|
0 / 0 |
(无) |
|
4621 |
P724E Goods transportation
|
0 / 0 |
(无) |
|
4615 |
P725D Contest Balloons
|
0 / 0 |
(无) |
|
4614 |
P725E Too Much Money
|
0 / 0 |
(无) |
|
4613 |
P725F Family Photos
|
0 / 0 |
(无) |
|
4608 |
P727D T-shirts Distribution
|
0 / 0 |
(无) |
|
4606 |
P727F Polycarp's problems
|
0 / 0 |
(无) |
|
4603 |
P729C Road to Cinema
|
0 / 0 |
(无) |
|
4602 |
P729D Sea Battle
|
0 / 0 |
(无) |
|
4601 |
P729E Subordinates
|
0 / 0 |
(无) |
|
4599 |
P730A Toda 2
|
0 / 0 |
(无) |
|
4596 |
P730D Running Over The Bridges
|
0 / 0 |
(无) |
|
4595 |
P730E Award Ceremony
|
0 / 0 |
(无) |
|
4591 |
P730I Olympiad in Programming and Sports
|
0 / 0 |
(无) |
|
4586 |
P731B Coupons and Discounts
|
0 / 0 |
(无) |
|
4585 |
P731C Socks
|
0 / 0 |
(无) |
|
4584 |
P731D 80-th Level Archeology
|
0 / 0 |
(无) |
|
4580 |
P732B Cormen — The Best Friend Of a Man
|
0 / 0 |
(无) |
|
4579 |
P732C Sanatorium
|
0 / 0 |
(无) |
|
4578 |
P732D Exams
|
0 / 0 |
(无) |
|
4577 |
P732E Sockets
|
0 / 0 |
(无) |
|
4573 |
P733C Epidemic in Monstropolis
|
0 / 0 |
(无) |
|
4568 |
P734B Anton and Digits
|
0 / 0 |
(无) |
|
4567 |
P734C Anton and Making Potions
|
0 / 0 |
(无) |
|
4562 |
P735B Urbanization
|
0 / 0 |
(无) |
|
4561 |
P735C Tennis Championship
|
0 / 0 |
(无) |
|
4557 |
P736E Chess Championship
|
0 / 0 |
(无) |
|
4556 |
P737E Tanya is 5!
|
0 / 0 |
(无) |
|
4554 |
P739A Alyona and mex
|
0 / 0 |
(无) |
|
4540 |
P743A Vladik and flights
|
0 / 0 |
(无) |
|
4525 |
P746D Green and Black Tea
|
0 / 0 |
(无) |
|
4524 |
P746E Numbers Exchange
|
0 / 0 |
(无) |
|
4523 |
P746F Music in Car
|
0 / 0 |
(无) |