|
|
4676 |
P886E Maximum Element
|
0 / 0 |
9 |
|
|
4665 |
P888D Almost Identity Permutations
|
0 / 0 |
提高+/省选- |
|
|
4656 |
P891E Lust
|
0 / 0 |
10 |
|
|
4649 |
P893E Counting Arrays
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4646 |
P894B Ralph And His Magic Field
|
0 / 0 |
省选/NOI- |
|
|
4640 |
P895C Square Subsets
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4639 |
P895D String Mark
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4634 |
P896D Nephren Runs a Cinema
|
0 / 0 |
10 |
|
|
4615 |
P900D Unusual Sequences
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4588 |
P908E New Year and Entity Enumeration
|
0 / 0 |
9 |
|
|
4553 |
P914C Travelling Salesman and Special Numbers
|
0 / 0 |
省选/NOI- |
|
|
4548 |
P914H Ember and Storm's Tree Game
|
0 / 0 |
10 |
|
|
4533 |
P917C Pollywog
|
0 / 0 |
10 |
|
|
4516 |
P920G List Of Integers
|
0 / 0 |
8 |
|
|
4450 |
P932E Team Work
|
0 / 0 |
9 |
|
|
4444 |
P933D A Creative Cutout
|
0 / 0 |
10 |
|
|
4424 |
P938E Max History
|
0 / 0 |
8 |
|
|
4404 |
P946F Fibonacci String Subsequences
|
0 / 0 |
9 |
|
|
4379 |
P954H Path Counting
|
0 / 0 |
9 |
|
|
4344 |
P960E Alternating Tree
|
0 / 0 |
8 |
|
|
4342 |
P960G Bandit Blues
|
0 / 0 |
10 |
|
|
4334 |
P961G Partitions
|
0 / 0 |
10 |
|
|
4291 |
P978E Bus Video System
|
0 / 0 |
普及+/提高 |
|
|
4270 |
P981H K Paths
|
0 / 0 |
10 |
|
|
4250 |
P985G Team Players
|
0 / 0 |
10 |
|
|
4248 |
P986B Petr and Permutations
|
0 / 0 |
省选/NOI- |
|
|
4218 |
P991E Bus Number
|
0 / 0 |
省选/NOI- |
|
|
4198 |
P995F Cowmpany Cowmpensation
|
0 / 0 |
10 |
|
|
4194 |
P997B Roman Digits
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4193 |
P997C Sky Full of Stars
|
0 / 0 |
9 |
|
|
4192 |
P997D Cycles in product
|
0 / 0 |
10 |
|
|
4179 |
P1000D Yet Another Problem On a Subsequence
|
0 / 0 |
省选/NOI- |
|
|
4126 |
P1007A Reorder the Array
|
0 / 0 |
普及+/提高 |
|
|
4125 |
P1007B Pave the Parallelepiped
|
0 / 0 |
9 |
|
|
4115 |
P1009E Intercity Travelling
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4049 |
P1027E Inverse Coloring
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4043 |
P1028D Order book
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4003 |
P1034C Region Separation
|
0 / 0 |
10 |
|
|
3998 |
P1036C Classy Numbers
|
0 / 0 |
省选/NOI- |
|
|
3995 |
P1036F Relatively Prime Powers
|
0 / 0 |
9 |
|
|
3988 |
P1037F Maximum Reduction
|
0 / 0 |
9 |
|
|
3957 |
P1043D Mysterious Crime
|
0 / 0 |
提高+/省选- |
|
|
3955 |
P1043F Make It One
|
0 / 0 |
9 |
|
|
3888 |
P1060F Shrinking Tree
|
0 / 0 |
10 |
|
|
3861 |
P1065E Side Transmutations
|
0 / 0 |
8 |
|
|
3826 |
P1073E Segment Sum
|
0 / 0 |
8 |
|
|
3798 |
P1081C Colorful Bricks
|
0 / 0 |
提高+/省选- |
|
|
3777 |
P1084C The Fair Nut and String
|
0 / 0 |
提高+/省选- |
|
|
3770 |
P1085G Beautiful Matrix
|
0 / 0 |
10 |
|
|
3754 |
P1089I Interval-Free Permutations
|
0 / 0 |
10 |
