|
|
5001 |
P808G Anthem of Berland
|
0 / 0 |
8 |
|
|
4975 |
P814C An impassioned circulation of affection
|
0 / 0 |
提高+/省选- |
|
|
4939 |
P822B Crossword solving
|
0 / 0 |
普及/提高- |
|
|
4929 |
P825F String Compression
|
0 / 0 |
9 |
|
|
4927 |
P827A String Reconstruction
|
0 / 0 |
提高+/省选- |
|
|
4925 |
P827C DNA Evolution
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4923 |
P827E Rusty String
|
0 / 0 |
10 |
|
|
4913 |
P831B Keyboard Layouts
|
0 / 0 |
普及/提高- |
|
|
4910 |
P832B Petya and Exam
|
0 / 0 |
提高+/省选- |
|
|
4896 |
P835D Palindromic characteristics
|
0 / 0 |
省选/NOI- |
|
|
4858 |
P844A Diversity
|
0 / 0 |
普及/提高- |
|
|
4799 |
P855A Tom Riddle's Diary
|
0 / 0 |
普及/提高- |
|
|
4791 |
P856B Similar Words
|
0 / 0 |
8 |
|
|
4767 |
P862F Mahmoud and Ehab and the final stage
|
0 / 0 |
10 |
|
|
4758 |
P864B Polycarp and Letters
|
0 / 0 |
普及/提高- |
|
|
4745 |
P868A Bark to Unlock
|
0 / 0 |
普及/提高- |
|
|
4742 |
P868D Huge Strings
|
0 / 0 |
8 |
|
|
4721 |
P873F Forbidden Indices
|
0 / 0 |
9 |
|
|
4712 |
P877A Alex and broken contest
|
0 / 0 |
普及/提高- |
|
|
4695 |
P883E Field of Wonders
|
0 / 0 |
提高+/省选- |
|
|
4692 |
P883H Palindromic Cut
|
0 / 0 |
省选/NOI- |
|
|
4639 |
P895D String Mark
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4628 |
P898C Phone Numbers
|
0 / 0 |
普及+/提高 |
|
|
4619 |
P899F Letters Removing
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4614 |
P900E Maximum Questions
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4602 |
P903E Swapping Characters
|
0 / 0 |
8 |
|
|
4599 |
P906A Shockers
|
0 / 0 |
提高+/省选- |
|
|
4595 |
P906E Reverses
|
0 / 0 |
10 |
|
|
4550 |
P914F Substrings in a String
|
0 / 0 |
10 |
|
|
4531 |
P917E Upside Down
|
0 / 0 |
10 |
|
|
4529 |
P918B Radio Station
|
0 / 0 |
普及/提高- |
|
|
4493 |
P923C Perfect Security
|
0 / 0 |
省选/NOI- |
|
|
4492 |
P923D Picking Strings
|
0 / 0 |
9 |
|
|
4466 |
P928A Login Verification
|
0 / 0 |
普及+/提高 |
|
|
4463 |
P928D Autocompletion
|
0 / 0 |
省选/NOI- |
|
|
4461 |
P930B Game with String
|
0 / 0 |
提高+/省选- |
|
|
4448 |
P932G Palindrome Partition
|
0 / 0 |
10 |
|
|
4432 |
P936C Lock Puzzle
|
0 / 0 |
8 |
|
|
4418 |
P939D Love Rescue
|
0 / 0 |
提高+/省选- |
|
|
4413 |
P940C Phone Numbers
|
0 / 0 |
提高+/省选- |
|
|
4407 |
P946C String Transformation
|
0 / 0 |
普及+/提高 |
|
|
4385 |
P954B String Typing
|
0 / 0 |
普及+/提高 |
|
|
4374 |
P955D Scissors
|
0 / 0 |
10 |
|
|
4369 |
P958A2 Death Stars (medium)
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4323 |
P963D Frequency of String
|
0 / 0 |
9 |
|
|
4315 |
P965E Short Code
|
0 / 0 |
8 |
|
|
4312 |
P975A Aramic script
|
0 / 0 |
普及/提高- |
|
|
4300 |
P977B Two-gram
|
0 / 0 |
普及/提高- |
|
|
4294 |
P978B File Name
|
0 / 0 |
普及/提高- |
|
|
4285 |
P979D Kuro and GCD and XOR and SUM
|
0 / 0 |
8 |
