|
|
3640 |
P946E Largest Beautiful Number
|
0 / 0 |
(无) |
|
|
3637 |
P948A Protect Sheep
|
0 / 0 |
(无) |
|
|
3630 |
P950A Left-handers, Right-handers and Ambidexters
|
0 / 0 |
(无) |
|
|
3629 |
P950B Intercepted Message
|
0 / 0 |
(无) |
|
|
3626 |
P952C Ravioli Sort
|
0 / 0 |
(无) |
|
|
3621 |
P954A Diagonal Walking
|
0 / 0 |
(无) |
|
|
3620 |
P954B String Typing
|
0 / 0 |
(无) |
|
|
3619 |
P954C Matrix Walk
|
0 / 0 |
(无) |
|
|
3611 |
P955B Not simply beatiful strings
|
0 / 0 |
(无) |
|
|
3606 |
P957A Tritonic Iridescence
|
0 / 0 |
(无) |
|
|
3605 |
P958A1 Death Stars (easy)
|
0 / 0 |
(无) |
|
|
3602 |
P958B1 Maximum Control (easy)
|
0 / 0 |
(无) |
|
|
3592 |
P958F1 Lightsabers (easy)
|
0 / 0 |
(无) |
|
|
3588 |
P959B Mahmoud and Ehab and the message
|
0 / 0 |
(无) |
|
|
3585 |
P959E Mahmoud and Ehab and the xor-MST
|
0 / 0 |
(无) |
|
|
3583 |
P960A Check the string
|
0 / 0 |
(无) |
|
|
3581 |
P960C Subsequence Counting
|
0 / 0 |
(无) |
|
|
3580 |
P960D Full Binary Tree Queries
|
0 / 0 |
(无) |
|
|
3575 |
P961A Tetris
|
0 / 0 |
(无) |
|
|
3574 |
P961B Lecture Sleep
|
0 / 0 |
(无) |
|
|
3573 |
P961C Chessboard
|
0 / 0 |
(无) |
|
|
3568 |
P962A Equator
|
0 / 0 |
(无) |
|
|
3567 |
P962B Students in Railway Carriage
|
0 / 0 |
(无) |
|
|
3566 |
P962C Make a Square
|
0 / 0 |
(无) |
|
|
3565 |
P962D Merge Equals
|
0 / 0 |
(无) |
|
|
3553 |
P965B Battleship
|
0 / 0 |
(无) |
|
|
3549 |
P967A Mind the Gap
|
0 / 0 |
(无) |
|
|
3547 |
P975A Aramic script
|
0 / 0 |
(无) |
|
|
3546 |
P975B Mancala
|
0 / 0 |
(无) |
|
|
3536 |
P976A Minimum Binary Number
|
0 / 0 |
(无) |
|
|
3535 |
P976B Lara Croft and the New Game
|
0 / 0 |
(无) |
|
|
3534 |
P976C Nested Segments
|
0 / 0 |
(无) |
|
|
3533 |
P976D Degree Set
|
0 / 0 |
(无) |
|
|
3530 |
P977A Wrong Subtraction
|
0 / 0 |
(无) |
|
|
3529 |
P977B Two-gram
|
0 / 0 |
(无) |
|
|
3524 |
P978A Remove Duplicates
|
0 / 0 |
(无) |
|
|
3522 |
P978C Letters
|
0 / 0 |
(无) |
|
|
3521 |
P978D Almost Arithmetic Progression
|
0 / 0 |
(无) |
|
|
3519 |
P978F Mentors
|
0 / 0 |
(无) |
|
|
3518 |
P978G Petya's Exams
|
0 / 0 |
(无) |
|
|
3512 |
P980A Links and Pearls
|
0 / 0 |
(无) |
|
|
3506 |
P981A Antipalindrome
|
0 / 0 |
(无) |
|
|
3504 |
P981C Useful Decomposition
|
0 / 0 |
(无) |
|
|
3497 |
P982B Bus of Characters
|
0 / 0 |
(无) |
|
|
3492 |
P983A Finite or not?
|
0 / 0 |
(无) |
|
|
3486 |
P984B Minesweeper
|
0 / 0 |
(无) |
|
|
3485 |
P985A Chess Placing
|
0 / 0 |
(无) |
|
|
3484 |
P985B Switches and Lamps
|
0 / 0 |
(无) |
|
|
3472 |
P987A Infinity Gauntlet
|
0 / 0 |
(无) |
|
|
3470 |
P987C Three displays
|
0 / 0 |
(无) |
|
|
3469 |
P988A Diverse Team
|
0 / 0 |
(无) |
|
|
3467 |
P988C Equal Sums
|
0 / 0 |
(无) |
|
|
3463 |
P989A A Blend of Springtime
|
0 / 0 |
(无) |
|
|
3458 |
P990A Commentary Boxes
|
0 / 0 |
(无) |
|
|
3456 |
P990C Bracket Sequences Concatenation Problem
|
0 / 0 |
(无) |
|
|
3455 |
P990D Graph And Its Complement
|
0 / 0 |
(无) |
|
|
3451 |
P991A If at first you don't succeed...
|
0 / 0 |
(无) |
|
|
3449 |
P991C Candies
|
0 / 0 |
(无) |
|
|
3446 |
P991F Concise and clear
|
0 / 0 |
(无) |
|
|
3445 |
P992A Nastya and an Array
|
0 / 0 |
(无) |
|
|
3442 |
P992D Nastya and a Game
|
0 / 0 |
(无) |
|
|
3440 |
P993A Two Squares
|
0 / 0 |
(无) |
|
|
3434 |
P994A Fingerprints
|
0 / 0 |
(无) |
|
|
3433 |
P994B Knights of a Polygonal Table
|
0 / 0 |
(无) |
|
|
3432 |
P995A Tesla
|
0 / 0 |
(无) |
|
|
3431 |
P995B Suit and Tie
|
0 / 0 |
(无) |
|
|
3424 |
P997A Convert to Ones
|
0 / 0 |
(无) |
|
|
3419 |
P998A Balloons
|
0 / 0 |
(无) |
|
|
3417 |
P999A Mishka and Contest
|
0 / 0 |
(无) |
|
|
3416 |
P999B Reversing Encryption
|
0 / 0 |
(无) |
|
|
3415 |
P999C Alphabetic Removals
|
0 / 0 |
(无) |
|
|
3414 |
P999D Equalize the Remainders
|
0 / 0 |
(无) |
|
|
3411 |
P1000A Codehorses T-shirts
|
0 / 0 |
(无) |
|
|
3409 |
P1000C Covered Points Count
|
0 / 0 |
(无) |
|
|
3380 |
P1003A Polycarp's Pockets
|
0 / 0 |
(无) |
|
|
3378 |
P1003C Intense Heat
|
0 / 0 |
(无) |
|
|
3374 |
P1004A Sonya and Hotels
|
0 / 0 |
(无) |
|
|
3373 |
P1004B Sonya and Exhibition
|
0 / 0 |
(无) |
|
|
3372 |
P1004C Sonya and Robots
|
0 / 0 |
(无) |
|
|
3371 |
P1004D Sonya and Matrix
|
0 / 0 |
(无) |
|
|
3368 |
P1005A Tanya and Stairways
|
0 / 0 |
(无) |
|
|
3367 |
P1005B Delete from the Left
|
0 / 0 |
(无) |
|
|
3366 |
P1005C Summarize to the Power of Two
|
0 / 0 |
(无) |
|
|
3361 |
P1006A Adjacent Replacements
|
0 / 0 |
(无) |
|
|
3360 |
P1006B Polycarp's Practice
|
0 / 0 |
(无) |
|
|
3358 |
P1006D Two Strings Swaps
|
0 / 0 |
(无) |
|
|
3350 |
P1008A Romaji
|
0 / 0 |
(无) |
|
|
3348 |
P1009A Game Shopping
|
0 / 0 |
(无) |
|
|
3347 |
P1009B Minimum Ternary String
|
0 / 0 |
(无) |
|
|
3338 |
P1010D Mars rover
|
0 / 0 |
(无) |
|
|
3335 |
P1011A Stages
|
0 / 0 |
(无) |
|
|
3334 |
P1011B Planning The Expedition
|
0 / 0 |
(无) |
|
|
3333 |
P1012A Photo of The Sky
|
0 / 0 |
(无) |
|
|
3328 |
P1012F Passports
|
0 / 0 |
(无) |
|
|
3325 |
P1015A Points in Segments
|
0 / 0 |
(无) |
|
|
3324 |
P1015B Obtaining the String
|
0 / 0 |
(无) |
|
|
3318 |
P1016A Death Note
|
0 / 0 |
(无) |
|
|
3317 |
P1016B Segment Occurrences
|
0 / 0 |
(无) |
|
|
3316 |
P1016C Vasya And The Mushrooms
|
0 / 0 |
(无) |
|
|
3311 |
P1017A The Rank
|
0 / 0 |
(无) |
