|
4564 |
P734F Anton and School
|
0 / 0 |
(无) |
|
4539 |
P743B Chloe and the sequence
|
0 / 0 |
(无) |
|
4536 |
P743E Vladik and cards
|
0 / 0 |
(无) |
|
4534 |
P744B Hongcow's Game
|
0 / 0 |
(无) |
|
4533 |
P744C Hongcow Buys a Deck of Cards
|
0 / 0 |
(无) |
|
4498 |
P750G New Year and Binary Tree Paths
|
0 / 0 |
(无) |
|
4489 |
P754E Dasha and cyclic table
|
0 / 0 |
(无) |
|
4483 |
P755F PolandBall and Gifts
|
0 / 0 |
(无) |
|
4472 |
P757D Felicity's Big Secret Revealed
|
0 / 0 |
(无) |
|
4430 |
P766E Mahmoud and a xor trip
|
0 / 0 |
(无) |
|
4420 |
P768E Game of Stones
|
0 / 0 |
(无) |
|
4414 |
P769D k-Interesting Pairs Of Integers
|
0 / 0 |
(无) |
|
4400 |
P772D Varying Kibibits
|
0 / 0 |
(无) |
|
4373 |
P776G Sherlock and the Encrypted Data
|
0 / 0 |
(无) |
|
4366 |
P778B Bitwise Formula
|
0 / 0 |
(无) |
|
4354 |
P780F Axel and Marston in Bitland
|
0 / 0 |
(无) |
|
4321 |
P792D Paths in a Complete Binary Tree
|
0 / 0 |
(无) |
|
4299 |
P796F Sequence Recovery
|
0 / 0 |
(无) |
|
4258 |
P803F Coprime Subsequences
|
0 / 0 |
(无) |
|
4226 |
P812B Sagheer, the Hausmeister
|
0 / 0 |
(无) |
|
4200 |
P817E Choosing The Commander
|
0 / 0 |
(无) |
|
4090 |
P845F Guards In The Storehouse
|
0 / 0 |
(无) |
|
4060 |
P850C Arpa and a game with Mojtaba
|
0 / 0 |
(无) |
|
4058 |
P850E Random Elections
|
0 / 0 |
(无) |
|
4034 |
P855E Salazar Slytherin's Locket
|
0 / 0 |
(无) |
|
3988 |
P865E Hex Dyslexia
|
0 / 0 |
(无) |
|
3987 |
P865F Egg Roulette
|
0 / 0 |
(无) |
|
3982 |
P868C Qualification Rounds
|
0 / 0 |
(无) |
|
3981 |
P868D Huge Strings
|
0 / 0 |
(无) |
|
3956 |
P875D High Cry
|
0 / 0 |
(无) |
|
3947 |
P877E Danil and a Part-time Job
|
0 / 0 |
(无) |
|
3945 |
P878A Short Program
|
0 / 0 |
(无) |
|
3942 |
P878D Magic Breeding
|
0 / 0 |
(无) |
|
3903 |
P888E Maximum Subsequence
|
0 / 0 |
(无) |
|
3901 |
P888G Xor-MST
|
0 / 0 |
(无) |
|
3879 |
P895C Square Subsets
|
0 / 0 |
(无) |
|
3854 |
P900D Unusual Sequences
|
0 / 0 |
(无) |
|
3840 |
P903F Clear The Matrix
|
0 / 0 |
(无) |
|
3836 |
P906C Party
|
0 / 0 |
(无) |
|
3827 |
P908E New Year and Entity Enumeration
|
0 / 0 |
(无) |
|
3806 |
P912B New Year's Eve
|
0 / 0 |
(无) |
|
3800 |
P913C Party Lemonade
|
0 / 0 |
(无) |
|
3798 |
P913E Logical Expression
|
0 / 0 |
(无) |
|
3790 |
P914E Palindromes in a Tree
|
0 / 0 |
(无) |
|
3789 |
P914F Substrings in a String
|
0 / 0 |
(无) |
|
3788 |
P914G Sum the Fibonacci
|
0 / 0 |
(无) |
|
3778 |
P916B Jamie and Binary Sequence (changed after round)
|
0 / 0 |
(无) |
|
3755 |
P920G List Of Integers
|
0 / 0 |
(无) |
|
3658 |
P938F Erasing Substrings
|
0 / 0 |
(无) |
|
3657 |
P938G Shortest Path Queries
|
0 / 0 |
(无) |
|
3585 |
P959E Mahmoud and Ehab and the xor-MST
|
0 / 0 |
(无) |
|
3584 |
P959F Mahmoud and Ehab and yet another xor task
|
0 / 0 |
(无) |
|
3581 |
P960C Subsequence Counting
|
0 / 0 |
(无) |
|
3573 |
P961C Chessboard
|
0 / 0 |
(无) |
|
3514 |
P979D Kuro and GCD and XOR and SUM
|
0 / 0 |
(无) |
|
3503 |
P981D Bookshelves
|
0 / 0 |
(无) |
|
3502 |
P981E Addition on Segments
|
0 / 0 |
(无) |
|
3476 |
P986C AND Graph
|
0 / 0 |
(无) |
|
3439 |
P993B Open Communication
|
0 / 0 |
(无) |
|
3438 |
P993C Careful Maneuvering
|
0 / 0 |
(无) |
|
3369 |
P1004F Sonya and Bitwise OR
|
0 / 0 |
(无) |
|
3356 |
P1006F Xor-Paths
|
0 / 0 |
(无) |
|
3354 |
P1007B Pave the Parallelepiped
|
0 / 0 |
(无) |
|
3342 |
P1009G Allowed Letters
|
0 / 0 |
(无) |
|
3312 |
P1016G Appropriate Team
|
0 / 0 |
(无) |
|
3308 |
P1017D The Wu
|
0 / 0 |
(无) |
|
3276 |
P1027G X-mouse in the Campus
|
0 / 0 |
(无) |
|
3257 |
P1030E Vasya and Good Sequences
|
0 / 0 |
(无) |
|
3236 |
P1033F Boolean Computer
|
0 / 0 |
(无) |
|
3230 |
P1034E Little C Loves 3 III
|
0 / 0 |
(无) |
|
3223 |
P1036G Sources and Sinks
|
0 / 0 |
(无) |
|
3210 |
P1038E Maximum Matching
|
0 / 0 |
(无) |
|
3194 |
P1042B Vitamins
|
0 / 0 |
(无) |
|
3184 |
P1043F Make It One
|
0 / 0 |
(无) |
|
3158 |
P1051D Bicolorings
|
0 / 0 |
(无) |
|
3055 |
P1073E Segment Sum
|
0 / 0 |
(无) |
|
2994 |
P1088D Ehab and another another xor problem
|
0 / 0 |
(无) |
|
2944 |
P1093G Multidimensional Queries
|
0 / 0 |
(无) |
|
2941 |
P1095C Powers Of Two
|
0 / 0 |
(无) |
|
2929 |
P1097B Petr and a Combination Lock
|
0 / 0 |
(无) |
|
2925 |
P1097F Alex and a TV Show
|
0 / 0 |
(无) |
|
2923 |
P1097H Mateusz and an Infinite Sequence
|
0 / 0 |
(无) |
|
2894 |
P1102F Elongated Matrix
|
0 / 0 |
(无) |
|
2890 |
P1103D Professional layer
|
0 / 0 |
(无) |
|
2882 |
P1105E Helping Hiasat
|
0 / 0 |
(无) |
|
2835 |
P1114F Please, another Queries on Array?
|
0 / 0 |
(无) |
|
2811 |
P1117E Decypher the String
|
0 / 0 |
(无) |
|
2810 |
P1117F Crisp String
|
0 / 0 |
(无) |
|
2707 |
P1144E Median String
|
0 / 0 |
(无) |
|
2702 |
P1145C Mystery Circuit
|
0 / 0 |
(无) |
|
2695 |
P1146C Tree Diameter
|
0 / 0 |
(无) |
|
2693 |
P1146E Hot is Cold
|
0 / 0 |
(无) |
|
2678 |
P1148F Foo Fighters
|
0 / 0 |
(无) |
|
2667 |
P1151B Dima and a Bad XOR
|
0 / 0 |
(无) |
|
2661 |
P1152B Neko Performs Cat Furrier Transform
|
0 / 0 |
(无) |
|
2657 |
P1152F1 Neko Rules the Catniverse (Small Version)
|
0 / 0 |
(无) |
|
2656 |
P1152F2 Neko Rules the Catniverse (Large Version)
|
0 / 0 |
(无) |
|
2604 |
P1163E Magical Permutation
|
0 / 0 |
(无) |
|
2591 |
P1166E The LCMs Must be Large
|
0 / 0 |
(无) |
|
2580 |
P1168C And Reachability
|
0 / 0 |
(无) |