|
5049 |
P798E Mike and code of a permutation
|
0 / 0 |
10 |
|
5040 |
P801B Valued Keys
|
0 / 0 |
普及/提高- |
|
5032 |
P802H Fake News (medium)
|
0 / 0 |
8 |
|
5024 |
P803A Maximal Binary Matrix
|
0 / 0 |
普及+/提高 |
|
5023 |
P803B Distances to Zero
|
0 / 0 |
普及+/提高 |
|
5022 |
P803C Maximal GCD
|
0 / 0 |
省选/NOI- |
|
5017 |
P804A Find Amir
|
0 / 0 |
普及/提高- |
|
5015 |
P804C Ice cream coloring
|
0 / 0 |
8 |
|
5013 |
P804E The same permutation
|
0 / 0 |
10 |
|
5010 |
P805B 3-palindrome
|
0 / 0 |
普及/提高- |
|
5005 |
P808C Tea Party
|
0 / 0 |
普及+/提高 |
|
4990 |
P811D Vladik and Favorite Game
|
0 / 0 |
NOI/NOI+/CTSC |
|
4977 |
P814A An abandoned sentiment from past
|
0 / 0 |
普及/提高- |
|
4976 |
P814B An express train to reveries
|
0 / 0 |
普及+/提高 |
|
4971 |
P815B Karen and Test
|
0 / 0 |
8 |
|
4968 |
P815E Karen and Neighborhood
|
0 / 0 |
10 |
|
4948 |
P819E Mister B and Flight to the Moon
|
0 / 0 |
10 |
|
4946 |
P820B Mister B and Angle in Polygon
|
0 / 0 |
普及+/提高 |
|
4935 |
P822F Madness
|
0 / 0 |
9 |
|
4926 |
P827B High Load
|
0 / 0 |
省选/NOI- |
|
4915 |
P830E Perpetual Motion Machine
|
0 / 0 |
10 |
|
4912 |
P831C Jury Marks
|
0 / 0 |
提高+/省选- |
|
4895 |
P835E The penguin's game
|
0 / 0 |
9 |
|
4874 |
P840B Leha and another game about graph
|
0 / 0 |
NOI/NOI+/CTSC |
|
4861 |
P843C Upgrading Tree
|
0 / 0 |
10 |
|
4841 |
P847C Sum of Nestings
|
0 / 0 |
省选/NOI- |
|
4840 |
P847D Dog Show
|
0 / 0 |
8 |
|
4832 |
P847L Berland SU Computer Network
|
0 / 0 |
9 |
|
4830 |
P848A From Y to Y
|
0 / 0 |
提高+/省选- |
|
4829 |
P848B Rooter's Song
|
0 / 0 |
省选/NOI- |
|
4820 |
P850D Tournament Construction
|
0 / 0 |
10 |
|
4801 |
P854A Fraction
|
0 / 0 |
普及/提高- |
|
4800 |
P854B Maxim Buys an Apartment
|
0 / 0 |
普及+/提高 |
|
4792 |
P856A Set Theory
|
0 / 0 |
提高+/省选- |
|
4781 |
P858F Wizard's Tour
|
0 / 0 |
8 |
|
4770 |
P862C Mahmoud and Ehab and the xor
|
0 / 0 |
省选/NOI- |
|
4753 |
P865A Save the problem!
|
0 / 0 |
普及+/提高 |
|
4750 |
P865D Buy Low Sell High
|
0 / 0 |
9 |
|
4743 |
P868C Qualification Rounds
|
0 / 0 |
提高+/省选- |
|
4723 |
P873D Merge Sort
|
0 / 0 |
省选/NOI- |
|
4710 |
P877C Slava and tanks
|
0 / 0 |
提高+/省选- |
|
4706 |
P878A Short Program
|
0 / 0 |
提高+/省选- |
|
4698 |
P883B Berland Army
|
0 / 0 |
10 |
|
4690 |
P883J Renovation
|
0 / 0 |
9 |
|
4689 |
P883K Road Widening
|
0 / 0 |
省选/NOI- |
|
4677 |
P886D Restoration of string
|
0 / 0 |
NOI/NOI+/CTSC |
|
4662 |
P888G Xor-MST
|
0 / 0 |
8 |
|
4659 |
P891B Gluttony
|
0 / 0 |
NOI/NOI+/CTSC |
|
4646 |
P894B Ralph And His Magic Field
|
0 / 0 |
省选/NOI- |
|
4645 |
P894C Marco and GCD Sequence
|
0 / 0 |
省选/NOI- |