|
|
6667 |
P493B Vasya and Wrestling
|
0 / 0 |
普及-
|
|
|
6627 |
P505B Mr
|
0 / 0 |
普及-
|
|
|
6620 |
P507B Amr and Pins
|
0 / 0 |
普及-
|
|
|
6597 |
P513B1 Permutations
|
0 / 0 |
普及-
|
|
|
6584 |
P514B Han Solo and Lazer Gun
|
0 / 0 |
普及-
|
|
|
6578 |
P515C Drazil and Factorial
|
0 / 0 |
普及-
|
|
|
6572 |
P518B Tanya and Postcard
|
0 / 0 |
普及-
|
|
|
6561 |
P520B Two Buttons
|
0 / 0 |
普及-
|
|
|
6549 |
P523C Name Quest
|
0 / 0 |
普及-
|
|
|
6542 |
P525B Pasha and String
|
0 / 0 |
普及-
|
|
|
6537 |
P526B Om Nom and Dark Park
|
0 / 0 |
普及-
|
|
|
6507 |
P534B Covered Path
|
0 / 0 |
普及-
|
|
|
6495 |
P538A Cutting Banner
|
0 / 0 |
普及-
|
|
|
6494 |
P538B Quasi Binary
|
0 / 0 |
普及-
|
|
|
6470 |
P544B Sea and Islands
|
0 / 0 |
普及-
|
|
|
6462 |
P546C Soldier and Cards
|
0 / 0 |
普及-
|
|
|
6453 |
P548B Mike and Fun
|
0 / 0 |
普及-
|
|
|
6443 |
P550B Preparing Olympiad
|
0 / 0 |
普及-
|
|
|
6328 |
P581C Developing Skills
|
0 / 0 |
普及-
|
|
|
6241 |
P602B Approximating a Constant Range
|
0 / 0 |
普及-
|
|
|
6234 |
P604B More Cowbell
|
0 / 0 |
普及-
|
|
|
6198 |
P612C Replace To Make Regular Bracket Sequence
|
0 / 0 |
普及-
|
|
|
6188 |
P614B Gena's Code
|
0 / 0 |
普及-
|
|
|
6104 |
P630H Benches
|
0 / 0 |
普及-
|
|
|
6100 |
P630L Cracking the Code
|
0 / 0 |
普及-
|
|
|
6087 |
P632B Alice, Bob, Two Teams
|
0 / 0 |
普及-
|
|
|
6070 |
P637C Promocodes with Mistakes
|
0 / 0 |
普及-
|
|
|
6057 |
P641B Little Artem and Matrix
|
0 / 0 |
普及-
|
|
|
6034 |
P650A Watchmen
|
0 / 0 |
普及-
|
|
|
6027 |
P652A Gabriel and Caterpillar
|
0 / 0 |
普及-
|
|
|
5977 |
P665B Shopping
|
0 / 0 |
普及-
|
|
|
5961 |
P670D1 Magic Powder - 1
|
0 / 0 |
普及-
|
|
|
5947 |
P675B Restoring Painting
|
0 / 0 |
普及-
|
|
|
5937 |
P677B Vanya and Food Processor
|
0 / 0 |
普及-
|
|
|
5927 |
P679A Bear and Prime 100
|
0 / 0 |
普及-
|
|
|
5907 |
P683D Chocolate Bar
|
0 / 0 |
普及-
|
|
|
5886 |
P689A Mike and Cellphone
|
0 / 0 |
普及-
|
|
|
5851 |
P697B Barnicle
|
0 / 0 |
普及-
|
|
|
5850 |
P698A Vacations
|
0 / 0 |
普及-
|
|
|
5843 |
P699B One Bomb
|
0 / 0 |
普及-
|
|
|
5827 |
P703B Mishka and trip
|
0 / 0 |
普及-
|
|
|
5798 |
P710B Optimal Point on a Line
|
0 / 0 |
普及-
|
|
|
5792 |
P711B Chris and Magic Square
|
0 / 0 |
普及-
|
|
|
5783 |
P713A Sonya and Queries
|
0 / 0 |
普及-
|
|
|
5755 |
P719B Anatoly and Cockroaches
|
0 / 0 |
普及-
|
|
|
5715 |
P727C Guess the Array
|
0 / 0 |
普及-
|
|
|
5635 |
P745B Hongcow Solves A Puzzle
|
0 / 0 |
普及-
|
|
|
5619 |
P748C Santa Claus and Robot
|
0 / 0 |
普及-
|
|
|
5580 |
P757B Bash's Big Day
|
0 / 0 |
普及-
|
|
|
5560 |
P762A k-th divisor
|
0 / 0 |
普及-
|
|
|
5559 |
P762B USB vs
|
0 / 0 |
普及-
|
|
|
5516 |
P770D Draw Brackets!
|
0 / 0 |
普及-
|
|
|
5403 |
P797B Odd sum
|
0 / 0 |
普及-
|
|
|
5392 |
P799B T-shirt buying
|
0 / 0 |
普及-
|
|
|
5375 |
P802J Send the Fool Further! (easy)
|
0 / 0 |
普及-
|
|
|
5369 |
P803A Maximal Binary Matrix
|
0 / 0 |
普及-
|
|
|
5361 |
P804B Minimum number of steps
|
0 / 0 |
普及-
|
|
|
5350 |
P808C Tea Party
|
0 / 0 |
普及-
|
|
|
5311 |
P816B Karen and Coffee
|
0 / 0 |
普及-
|
|
|
5231 |
P838A Binary Blocks
|
0 / 0 |
普及-
|
|
|
5208 |
P843A Sorting by Subsequences
|
0 / 0 |
普及-
|
|
|
5161 |
P851B Arpa and an exam about geometry
|
0 / 0 |
普及-
|
|
|
5098 |
P865A Save the problem!
|
0 / 0 |
普及-
|
|
|
5089 |
P868B Race Against Time
|
0 / 0 |
普及-
|
|
|
5011 |
P888C K-Dominant Character
|
0 / 0 |
普及-
|
|
|
4973 |
P898C Phone Numbers
|
0 / 0 |
普及-
|
|
|
4938 |
P907B Tic-Tac-Toe
|
0 / 0 |
普及-
|
|
|
4918 |
P911C Three Garlands
|
0 / 0 |
普及-
|
|
|
4865 |
P920C Swap Adjacent Elements
|
0 / 0 |
普及-
|
|
|
4810 |
P928B Chat
|
0 / 0 |
普及-
|
|
|
4787 |
P934A A Compatible Pair
|
0 / 0 |
普及-
|
|
|
4774 |
P937B Vile Grasshoppers
|
0 / 0 |
普及-
|
|
|
4759 |
P940B Our Tanya is Crying Out Loud
|
0 / 0 |
普及-
|
|
|
4730 |
P954B String Typing
|
0 / 0 |
普及-
|
|
|
4721 |
P955B Not simply beatiful strings
|
0 / 0 |
普及-
|
|
|
4715 |
P958A1 Death Stars (easy)
|
0 / 0 |
普及-
|
|
|
4707 |
P958D1 Hyperspace Jump (easy)
|
0 / 0 |
普及-
|
|
|
4683 |
P961C Chessboard
|
0 / 0 |
普及-
|
|
|
4676 |
P962C Make a Square
|
0 / 0 |
普及-
|
|
|
4655 |
P975C Valhalla Siege
|
0 / 0 |
普及-
|
|
|
4643 |
P977D Divide by three, multiply by two
|
0 / 0 |
普及-
|
|
|
4636 |
P978E Bus Video System
|
0 / 0 |
普及-
|
|
|
4620 |
P981C Useful Decomposition
|
0 / 0 |
普及-
|
|
|
4586 |
P987C Three displays
|
0 / 0 |
普及-
|
|
|
4583 |
P988C Equal Sums
|
0 / 0 |
普及-
|
|
|
4549 |
P994B Knights of a Polygonal Table
|
0 / 0 |
普及-
|
|
|
4547 |
P995B Suit and Tie
|
0 / 0 |
普及-
|
|
|
4519 |
P1001B Generate Bell state
|
0 / 0 |
普及-
|
|
|
4518 |
P1001C Generate GHZ state
|
0 / 0 |
普及-
|
|
|
4517 |
P1001D Distinguish plus state and minus state
|
0 / 0 |
普及-
|
|
|
4514 |
P1001G Oracle for f(x) = k-th element of x
|
0 / 0 |
普及-
|
|
|
4488 |
P1004C Sonya and Robots
|
0 / 0 |
普及-
|
|
|
4463 |
P1009B Minimum Ternary String
|
0 / 0 |
普及-
|
|
|
4282 |
P1046C Space Formula
|
0 / 0 |
普及-
|
|
|
4281 |
P1046F Splitting money
|
0 / 0 |
普及-
|
|
|
4245 |
P1057B DDoS
|
0 / 0 |
普及-
|
|
|
4229 |
P1061B Views Matter
|
0 / 0 |
普及-
|
|
|
4201 |
P1066C Books Queries
|
0 / 0 |
普及-
|
|
|
4192 |
P1068A Birthday
|
0 / 0 |
普及-
|
|
|
4111 |
P1088C Ehab and a 2-operation task
|
0 / 0 |
普及-
|
