|
|
3874 |
P835E The penguin's game
|
0 / 0 |
(无) |
|
|
3867 |
P837F Prefix Sums
|
0 / 0 |
(无) |
|
|
3831 |
P845E Fire in the City
|
0 / 0 |
(无) |
|
|
3813 |
P847J Students Initiation
|
0 / 0 |
(无) |
|
|
3811 |
P847L Berland SU Computer Network
|
0 / 0 |
(无) |
|
|
3782 |
P853D Michael and Charging Stations
|
0 / 0 |
(无) |
|
|
3769 |
P856C Eleventh Birthday
|
0 / 0 |
(无) |
|
|
3768 |
P856D Masha and Cactus
|
0 / 0 |
(无) |
|
|
3730 |
P865C Gotta Go Fast
|
0 / 0 |
(无) |
|
|
3729 |
P865D Buy Low Sell High
|
0 / 0 |
(无) |
|
|
3713 |
P869E The Untended Antiquity
|
0 / 0 |
(无) |
|
|
3700 |
P873F Forbidden Indices
|
0 / 0 |
(无) |
|
|
3669 |
P883J Renovation
|
0 / 0 |
(无) |
|
|
3655 |
P886E Maximum Element
|
0 / 0 |
(无) |
|
|
3650 |
P887D Ratings and Reality Shows
|
0 / 0 |
(无) |
|
|
3576 |
P906C Party
|
0 / 0 |
(无) |
|
|
3566 |
P908F New Year and Rainbow Roads
|
0 / 0 |
(无) |
|
|
3549 |
P911F Tree Destruction
|
0 / 0 |
(无) |
|
|
3543 |
P912E Prime Gift
|
0 / 0 |
(无) |
|
|
3538 |
P913E Logical Expression
|
0 / 0 |
(无) |
|
|
3530 |
P914E Palindromes in a Tree
|
0 / 0 |
(无) |
|
|
3521 |
P915F Imbalance Value of a Tree
|
0 / 0 |
(无) |
|
|
3515 |
P916E Jamie and Tree
|
0 / 0 |
(无) |
|
|
3498 |
P920D Tanks
|
0 / 0 |
(无) |
|
|
3475 |
P922F Divisibility
|
0 / 0 |
(无) |
|
|
3438 |
P929D Пограничные врата
|
0 / 0 |
(无) |
|
|
3425 |
P932E Team Work
|
0 / 0 |
(无) |
|
|
3391 |
P939F Cutlet
|
0 / 0 |
(无) |
|
|
3379 |
P946F Fibonacci String Subsequences
|
0 / 0 |
(无) |
|
|
3363 |
P952F 2 + 2 != 4
|
0 / 0 |
(无) |
|
|
3324 |
P959F Mahmoud and Ehab and yet another xor task
|
0 / 0 |
(无) |
|
|
3303 |
P962F Simple Cycles Edges
|
0 / 0 |
(无) |
|
|
3259 |
P979E Kuro and Topological Parity
|
0 / 0 |
(无) |
|
|
3236 |
P983C Elevator
|
0 / 0 |
(无) |
|
|
3199 |
P990F Flow Control
|
0 / 0 |
(无) |
|
|
3198 |
P990G GCD Counting
|
0 / 0 |
(无) |
|
|
3152 |
P1000F One Occurrence
|
0 / 0 |
(无) |
|
|
3116 |
P1004E Sonya and Ice Cream
|
0 / 0 |
(无) |
|
|
3109 |
P1005E2 Median on Segments (General Case Edition)
|
0 / 0 |
(无) |
|
|
3100 |
P1007B Pave the Parallelepiped
|
0 / 0 |
(无) |
|
|
3088 |
P1009G Allowed Letters
|
0 / 0 |
(无) |
|
|
3060 |
P1016E Rest In The Shades
|
0 / 0 |
(无) |
|
|
3053 |
P1017E The Supersonic Rocket
|
0 / 0 |
(无) |
|
|
3023 |
P1027F Session in BSU
|
0 / 0 |
(无) |
|
|
3017 |
P1028E Restore Array
|
0 / 0 |
(无) |
|
|
2989 |
P1032F Vasya and Maximum Matching
|
0 / 0 |
(无) |
|
|
2971 |
P1036E Covered Points
|
0 / 0 |
(无) |
|
|
2970 |
P1036F Relatively Prime Powers
|
0 / 0 |
(无) |
|
|
2956 |
P1038E Maximum Matching
|
0 / 0 |
(无) |
|
|
2936 |
P1042F Leaf Sets
|
0 / 0 |
(无) |
