|
|
5563 |
P493B Vasya and Wrestling
|
0 / 0 |
(无) |
|
|
5523 |
P505B Mr
|
0 / 0 |
(无) |
|
|
5516 |
P507B Amr and Pins
|
0 / 0 |
(无) |
|
|
5493 |
P513B1 Permutations
|
0 / 0 |
(无) |
|
|
5480 |
P514B Han Solo and Lazer Gun
|
0 / 0 |
(无) |
|
|
5474 |
P515C Drazil and Factorial
|
0 / 0 |
(无) |
|
|
5468 |
P518B Tanya and Postcard
|
0 / 0 |
(无) |
|
|
5457 |
P520B Two Buttons
|
0 / 0 |
(无) |
|
|
5445 |
P523C Name Quest
|
0 / 0 |
(无) |
|
|
5436 |
P525B Pasha and String
|
0 / 0 |
(无) |
|
|
5431 |
P526B Om Nom and Dark Park
|
0 / 0 |
(无) |
|
|
5401 |
P534B Covered Path
|
0 / 0 |
(无) |
|
|
5389 |
P538A Cutting Banner
|
0 / 0 |
(无) |
|
|
5388 |
P538B Quasi Binary
|
0 / 0 |
(无) |
|
|
5364 |
P544B Sea and Islands
|
0 / 0 |
(无) |
|
|
5356 |
P546C Soldier and Cards
|
0 / 0 |
(无) |
|
|
5347 |
P548B Mike and Fun
|
0 / 0 |
(无) |
|
|
5337 |
P550B Preparing Olympiad
|
0 / 0 |
(无) |
|
|
5222 |
P581C Developing Skills
|
0 / 0 |
(无) |
|
|
5135 |
P602B Approximating a Constant Range
|
0 / 0 |
(无) |
|
|
5128 |
P604B More Cowbell
|
0 / 0 |
(无) |
|
|
5092 |
P612C Replace To Make Regular Bracket Sequence
|
0 / 0 |
(无) |
|
|
5082 |
P614B Gena's Code
|
0 / 0 |
(无) |
|
|
4998 |
P630H Benches
|
0 / 0 |
(无) |
|
|
4994 |
P630L Cracking the Code
|
0 / 0 |
(无) |
|
|
4981 |
P632B Alice, Bob, Two Teams
|
0 / 0 |
(无) |
|
|
4964 |
P637C Promocodes with Mistakes
|
0 / 0 |
(无) |
|
|
4951 |
P641B Little Artem and Matrix
|
0 / 0 |
(无) |
|
|
4928 |
P650A Watchmen
|
0 / 0 |
(无) |
|
|
4921 |
P652A Gabriel and Caterpillar
|
0 / 0 |
(无) |
|
|
4871 |
P665B Shopping
|
0 / 0 |
(无) |
|
|
4855 |
P670D1 Magic Powder - 1
|
0 / 0 |
(无) |
|
|
4841 |
P675B Restoring Painting
|
0 / 0 |
(无) |
|
|
4831 |
P677B Vanya and Food Processor
|
0 / 0 |
(无) |
|
|
4821 |
P679A Bear and Prime 100
|
0 / 0 |
(无) |
|
|
4801 |
P683D Chocolate Bar
|
0 / 0 |
(无) |
|
|
4780 |
P689A Mike and Cellphone
|
0 / 0 |
(无) |
|
|
4745 |
P697B Barnicle
|
0 / 0 |
(无) |
|
|
4744 |
P698A Vacations
|
0 / 0 |
(无) |
|
|
4737 |
P699B One Bomb
|
0 / 0 |
(无) |
|
|
4721 |
P703B Mishka and trip
|
0 / 0 |
(无) |
|
|
4692 |
P710B Optimal Point on a Line
|
0 / 0 |
(无) |
|
|
4686 |
P711B Chris and Magic Square
|
0 / 0 |
(无) |
|
|
4677 |
P713A Sonya and Queries
|
0 / 0 |
(无) |
|
|
4649 |
P719B Anatoly and Cockroaches
|
0 / 0 |
(无) |
|
|
4609 |
P727C Guess the Array
|
0 / 0 |
(无) |
|
|
4529 |
P745B Hongcow Solves A Puzzle
|
0 / 0 |
(无) |
|
|
4513 |
P748C Santa Claus and Robot
|
0 / 0 |
(无) |
|
|
4474 |
P757B Bash's Big Day
|
0 / 0 |
(无) |
|
|
4454 |
P762A k-th divisor
|
0 / 0 |
(无) |
|
|
4453 |
P762B USB vs
|
0 / 0 |
(无) |
|
|
4410 |
P770D Draw Brackets!
|
0 / 0 |
(无) |
|
|
4297 |
P797B Odd sum
|
0 / 0 |
(无) |
|
|
4286 |
P799B T-shirt buying
|
0 / 0 |
(无) |
|
|
4269 |
P802J Send the Fool Further! (easy)
|
0 / 0 |
(无) |
|
|
4263 |
P803A Maximal Binary Matrix
|
0 / 0 |
(无) |
|
|
4255 |
P804B Minimum number of steps
|
0 / 0 |
(无) |
|
|
4244 |
P808C Tea Party
|
0 / 0 |
(无) |
|
|
4205 |
P816B Karen and Coffee
|
0 / 0 |
(无) |
|
|
4125 |
P838A Binary Blocks
|
0 / 0 |
(无) |
|
|
4102 |
P843A Sorting by Subsequences
|
0 / 0 |
(无) |
|
|
4055 |
P851B Arpa and an exam about geometry
|
0 / 0 |
(无) |
|
|
3992 |
P865A Save the problem!
|
0 / 0 |
(无) |
|
|
3983 |
P868B Race Against Time
|
0 / 0 |
(无) |
|
|
3905 |
P888C K-Dominant Character
|
0 / 0 |
(无) |
|
|
3867 |
P898C Phone Numbers
|
0 / 0 |
(无) |
|
|
3832 |
P907B Tic-Tac-Toe
|
0 / 0 |
(无) |
|
|
3812 |
P911C Three Garlands
|
0 / 0 |
(无) |
|
|
3759 |
P920C Swap Adjacent Elements
|
0 / 0 |
(无) |
|
|
3704 |
P928B Chat
|
0 / 0 |
(无) |
|
|
3701 |
P929A Прокат велосипедов
|
0 / 0 |
(无) |
|
|
3677 |
P934A A Compatible Pair
|
0 / 0 |
(无) |
|
|
3664 |
P937B Vile Grasshoppers
|
0 / 0 |
(无) |
|
|
3649 |
P940B Our Tanya is Crying Out Loud
|
0 / 0 |
(无) |
|
|
3620 |
P954B String Typing
|
0 / 0 |
(无) |
|
|
3611 |
P955B Not simply beatiful strings
|
0 / 0 |
(无) |
|
|
3605 |
P958A1 Death Stars (easy)
|
0 / 0 |
(无) |
|
|
3597 |
P958D1 Hyperspace Jump (easy)
|
0 / 0 |
(无) |
|
|
3573 |
P961C Chessboard
|
0 / 0 |
(无) |
|
|
3566 |
P962C Make a Square
|
0 / 0 |
(无) |
|
|
3545 |
P975C Valhalla Siege
|
0 / 0 |
(无) |
|
|
3527 |
P977D Divide by three, multiply by two
|
0 / 0 |
(无) |
|
|
3520 |
P978E Bus Video System
|
0 / 0 |
(无) |
|
|
3504 |
P981C Useful Decomposition
|
0 / 0 |
(无) |
|
|
3470 |
P987C Three displays
|
0 / 0 |
(无) |
|
|
3467 |
P988C Equal Sums
|
0 / 0 |
(无) |
|
|
3433 |
P994B Knights of a Polygonal Table
|
0 / 0 |
(无) |
|
|
3431 |
P995B Suit and Tie
|
0 / 0 |
(无) |
|
|
3403 |
P1001B Generate Bell state
|
0 / 0 |
(无) |
|
|
3402 |
P1001C Generate GHZ state
|
0 / 0 |
(无) |
|
|
3401 |
P1001D Distinguish plus state and minus state
|
0 / 0 |
(无) |
|
|
3398 |
P1001G Oracle for f(x) = k-th element of x
|
0 / 0 |
(无) |
|
|
3372 |
P1004C Sonya and Robots
|
0 / 0 |
(无) |
|
|
3347 |
P1009B Minimum Ternary String
|
0 / 0 |
(无) |
|
|
3166 |
P1046C Space Formula
|
0 / 0 |
(无) |
|
|
3165 |
P1046F Splitting money
|
0 / 0 |
(无) |
|
|
3129 |
P1057B DDoS
|
0 / 0 |
(无) |
|
|
3113 |
P1061B Views Matter
|
0 / 0 |
(无) |
|
|
3085 |
P1066C Books Queries
|
0 / 0 |
(无) |
|
|
3076 |
P1068A Birthday
|
0 / 0 |
(无) |
