|
|
4078 |
P741B Arpa's weak amphitheater and Mehrdad's valuable Hoses
|
0 / 0 |
(无) |
|
|
4069 |
P743D Chloe and pleasant prizes
|
0 / 0 |
(无) |
|
|
4068 |
P743E Vladik and cards
|
0 / 0 |
(无) |
|
|
4065 |
P744C Hongcow Buys a Deck of Cards
|
0 / 0 |
(无) |
|
|
4050 |
P747D Winter Is Coming
|
0 / 0 |
(无) |
|
|
4048 |
P747F Igor and Interesting Numbers
|
0 / 0 |
(无) |
|
|
4033 |
P750D New Year and Fireworks
|
0 / 0 |
(无) |
|
|
4032 |
P750E New Year and Old Subsequence
|
0 / 0 |
(无) |
|
|
4030 |
P750G New Year and Binary Tree Paths
|
0 / 0 |
(无) |
|
|
4028 |
P753A Santa Claus and Candies
|
0 / 0 |
(无) |
|
|
4023 |
P754C Vladik and chat
|
0 / 0 |
(无) |
|
|
4015 |
P755F PolandBall and Gifts
|
0 / 0 |
(无) |
|
|
4014 |
P755G PolandBall and Many Other Balls
|
0 / 0 |
(无) |
|
|
4012 |
P756B Travel Card
|
0 / 0 |
(无) |
|
|
4010 |
P756D Bacterial Melee
|
0 / 0 |
(无) |
|
|
4009 |
P756E Byteland coins
|
0 / 0 |
(无) |
|
|
4004 |
P757D Felicity's Big Secret Revealed
|
0 / 0 |
(无) |
|
|
4003 |
P757E Bash Plays with Functions
|
0 / 0 |
(无) |
|
|
3997 |
P758D Ability To Convert
|
0 / 0 |
(无) |
|
|
3996 |
P758E Broken Tree
|
0 / 0 |
(无) |
|
|
3990 |
P761C Dasha and Password
|
0 / 0 |
(无) |
|
|
3987 |
P761F Dasha and Photos
|
0 / 0 |
(无) |
|
|
3983 |
P762D Maximum path
|
0 / 0 |
(无) |
|
|
3980 |
P763A Timofey and a tree
|
0 / 0 |
(无) |
|
|
3969 |
P765E Tree Folding
|
0 / 0 |
(无) |
|
|
3967 |
P765G Math, math everywhere
|
0 / 0 |
(无) |
|
|
3964 |
P766C Mahmoud and a Message
|
0 / 0 |
(无) |
|
|
3963 |
P766D Mahmoud and a Dictionary
|
0 / 0 |
(无) |
|
|
3962 |
P766E Mahmoud and a xor trip
|
0 / 0 |
(无) |
|
|
3954 |
P768C Jon Snow and his Favourite Number
|
0 / 0 |
(无) |
|
|
3953 |
P768D Jon and Orbs
|
0 / 0 |
(无) |
|
|
3952 |
P768E Game of Stones
|
0 / 0 |
(无) |
|
|
3939 |
P771C Bear and Tree Jumps
|
0 / 0 |
(无) |
|
|
3938 |
P771D Bear and Company
|
0 / 0 |
(无) |
|
|
3937 |
P771E Bear and Rectangle Strips
|
0 / 0 |
(无) |
|
|
3933 |
P772C Vulnerable Kerbals
|
0 / 0 |
(无) |
|
|
3932 |
P772D Varying Kibibits
|
0 / 0 |
(无) |
|
|
3927 |
P773D Perishable Roads
|
0 / 0 |
(无) |
|
|
3925 |
P773F Test Data Generation
|
0 / 0 |
(无) |
|
|
3916 |
P774I Composing Of String
|
0 / 0 |
(无) |
|
|
3915 |
P774J Stepan's Series
|
0 / 0 |
(无) |
|
|
3905 |
P776G Sherlock and the Encrypted Data
|
0 / 0 |
(无) |
|
|
3903 |
P777B Game of Credit Cards
|
0 / 0 |
(无) |
|
|
3902 |
P777C Alyona and Spreadsheet
|
0 / 0 |
(无) |
|
|
3900 |
P777E Hanoi Factory
|
0 / 0 |
(无) |
|
|
3895 |
P778E Selling Numbers
|
0 / 0 |
(无) |
|
|
3886 |
P780F Axel and Marston in Bitland
|
0 / 0 |
(无) |
|
|
3885 |
P780G Andryusha and Nervous Barriers
|
0 / 0 |
(无) |
|
|
3873 |
P785D Anton and School - 2
|
0 / 0 |
(无) |
|
|
3871 |
P786A Berzerk
|
0 / 0 |
(无) |
|
|
3864 |
P788A Functions again
|
0 / 0 |
(无) |
|
|
3854 |
P792C Divide by Three
|
0 / 0 |
(无) |
|
|
3847 |
P793D Presents in Bankopolis
|
0 / 0 |
(无) |
|
|
3846 |
P793E Problem of offices
|
0 / 0 |
(无) |
|
|
3845 |
P793F Julia the snail
|
0 / 0 |
(无) |
|
|
3837 |
P794G Replace All
|
0 / 0 |
(无) |
|
|
3834 |
P796C Bank Hacking
|
0 / 0 |
(无) |
|
|
3833 |
P796D Police Stations
|
0 / 0 |
(无) |
|
|
3832 |
P796E Exam Cheating
|
0 / 0 |
(无) |
|
|
3829 |
P797B Odd sum
|
0 / 0 |
(无) |
|
|
3826 |
P797E Array Queries
|
0 / 0 |
(无) |
|
|
3825 |
P797F Mice and Holes
|
0 / 0 |
(无) |
|
|
3823 |
P798B Mike and strings
|
0 / 0 |
(无) |
|
|
3822 |
P798C Mike and gcd problem
|
0 / 0 |
(无) |
|
|
3816 |
P799D Field expansion
|
0 / 0 |
(无) |
|
|
3800 |
P802K Send the Fool Further! (medium)
|
0 / 0 |
(无) |
|
|
3799 |
P802L Send the Fool Further! (hard)
|
0 / 0 |
(无) |
|
|
3791 |
P803E Roma and Poker
|
0 / 0 |
(无) |
|
|
3785 |
P804D Expected diameter of a tree
|
0 / 0 |
(无) |
|
|
3783 |
P804F Fake bullions
|
0 / 0 |
(无) |
|
|
3774 |
P808E Selling Souvenirs
|
0 / 0 |
(无) |
|
|
3772 |
P808G Anthem of Berland
|
0 / 0 |
(无) |
|
|
3769 |
P809C Find a car
|
0 / 0 |
(无) |
|
|
3768 |
P809D Hitchhiking in the Baltic States
|
0 / 0 |
(无) |
|
|
3762 |
P811C Vladik and Memorable Trip
|
0 / 0 |
(无) |
|
|
3758 |
P812B Sagheer, the Hausmeister
|
0 / 0 |
(无) |
|
|
3751 |
P813D Two Melodies
|
0 / 0 |
(无) |
|
|
3746 |
P814C An impassioned circulation of affection
|
0 / 0 |
(无) |
|
|
3745 |
P814D An overnight dance in discotheque
|
0 / 0 |
(无) |
|
|
3744 |
P814E An unavoidable detour for home
|
0 / 0 |
(无) |
|
|
3741 |
P815C Karen and Supermarket
|
0 / 0 |
(无) |
|
|
3734 |
P817C Really Big Numbers
|
0 / 0 |
(无) |
|
|
3712 |
P821E Okabe and El Psy Kongroo
|
0 / 0 |
(无) |
|
|
3708 |
P822D My pretty girl Noora
|
0 / 0 |
(无) |
|
|
3707 |
P822E Liar
|
0 / 0 |
(无) |
|
|
3700 |
P825F String Compression
|
0 / 0 |
(无) |
|
|
3693 |
P827F Dirty Arkady's Kitchen
|
0 / 0 |
(无) |
|
|
3690 |
P830A Office Keys
|
0 / 0 |
(无) |
|
|
3687 |
P830D Singer House
|
0 / 0 |
(无) |
|
|
3686 |
P830E Perpetual Motion Machine
|
0 / 0 |
(无) |
|
|
3676 |
P833B The Bakery
|
0 / 0 |
(无) |
|
|
3673 |
P833E Caramel Clouds
|
0 / 0 |
(无) |
|
|
3668 |
P835C Star sky
|
0 / 0 |
(无) |
|
|
3667 |
P835D Palindromic characteristics
|
0 / 0 |
(无) |
|
|
3665 |
P835F Roads in the Kingdom
|
0 / 0 |
(无) |
|
|
3661 |
P837D Round Subset
|
0 / 0 |
(无) |
|
|
3655 |
P838C Future Failure
|
0 / 0 |
(无) |
|
|
3653 |
P838E Convex Countour
|
0 / 0 |
(无) |
|
|
3649 |
P839C Journey
|
0 / 0 |
(无) |
|
|
3648 |
P839D Winter is here
|
0 / 0 |
(无) |
