|
|
4728 |
P870F Paths
|
0 / 0 |
10 |
|
|
4722 |
P873E Awards For Contestants
|
0 / 0 |
8 |
|
|
4717 |
P875D High Cry
|
0 / 0 |
8 |
|
|
4716 |
P875E Delivery Club
|
0 / 0 |
10 |
|
|
4709 |
P877D Olya and Energy Drinks
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4708 |
P877E Danil and a Part-time Job
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4707 |
P877F Ann and Books
|
0 / 0 |
8 |
|
|
4705 |
P878B Teams Formation
|
0 / 0 |
8 |
|
|
4704 |
P878C Tournament
|
0 / 0 |
10 |
|
|
4700 |
P879B Table Tennis
|
0 / 0 |
普及+/提高 |
|
|
4688 |
P883L Berland.Taxi
|
0 / 0 |
9 |
|
|
4683 |
P884D Boxes And Balls
|
0 / 0 |
8 |
|
|
4671 |
P887D Ratings and Reality Shows
|
0 / 0 |
9 |
|
|
4662 |
P888G Xor-MST
|
0 / 0 |
8 |
|
|
4658 |
P891C Envy
|
0 / 0 |
8 |
|
|
4650 |
P893D Credit Card
|
0 / 0 |
省选/NOI- |
|
|
4648 |
P893F Subtree Minimum Query
|
0 / 0 |
8 |
|
|
4644 |
P894D Ralph And His Tour in Binary Country
|
0 / 0 |
8 |
|
|
4638 |
P895E Eyes Closed
|
0 / 0 |
8 |
|
|
4635 |
P896C Willem, Chtholly and Seniorious
|
0 / 0 |
10 |
|
|
4633 |
P896E Welcome home, Chtholly
|
0 / 0 |
10 |
|
|
4620 |
P899E Segments Removal
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4619 |
P899F Letters Removing
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4616 |
P900C Remove Extra One
|
0 / 0 |
提高+/省选- |
|
|
4614 |
P900E Maximum Questions
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4611 |
P901C Bipartite Segments
|
0 / 0 |
8 |
|
|
4603 |
P903D Almost Difference
|
0 / 0 |
8 |
|
|
4600 |
P903G Yet Another Maxflow Problem
|
0 / 0 |
10 |
|
|
4581 |
P909D Colorful Points
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4571 |
P911E Stack Sorting
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4569 |
P911G Mass Change Queries
|
0 / 0 |
9 |
|
|
4565 |
P912D Fishes
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4560 |
P913D Too Easy Problems
|
0 / 0 |
省选/NOI- |
|
|
4552 |
P914D Bash and a Tough Math Puzzle
|
0 / 0 |
省选/NOI- |
|
|
4551 |
P914E Palindromes in a Tree
|
0 / 0 |
9 |
|
|
4550 |
P914F Substrings in a String
|
0 / 0 |
10 |
|
|
4543 |
P915E Physical Education Lessons
|
0 / 0 |
8 |
|
|
4542 |
P915F Imbalance Value of a Tree
|
0 / 0 |
9 |
|
|
4537 |
P916D Jamie and To-do List
|
0 / 0 |
8 |
|
|
4536 |
P916E Jamie and Tree
|
0 / 0 |
9 |
|
|
4531 |
P917E Upside Down
|
0 / 0 |
10 |
|
|
4518 |
P920E Connected Components?
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4517 |
P920F SUM and REPLACE
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4494 |
P923B Producing Snow
|
0 / 0 |
提高+/省选- |
|
|
4493 |
P923C Perfect Security
|
0 / 0 |
省选/NOI- |
|
|
4487 |
P924C Riverside Curio
|
0 / 0 |
提高+/省选- |
|
|
4479 |
P925E May Holidays
|
0 / 0 |
10 |
|
|
4473 |
P926E Merge Equal Elements
|
0 / 0 |
省选/NOI- |
|
|
4468 |
P926J Segments
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
4460 |
P930C Teodor is not a liar!
|
0 / 0 |
省选/NOI- |
