| 3568 |
D - Shurikens |
C++17 |
greedy *1700 |
Oct/30/2020 |
| 3567 |
C - Perform Easily |
C++17 |
two pointers *1900 |
Oct/30/2020 |
| 3566 |
B - A New Technique |
C++17 |
*1100 |
Oct/30/2020 |
| 3565 |
A - Finding Sasuke |
C++17 |
math *800 |
Oct/30/2020 |
| 3564 |
E - Make It Increasing |
C++17 |
dp *2200 |
Oct/30/2020 |
| 3563 |
D - Minimal Height Tree |
C++17 |
trees *1600 |
Oct/30/2020 |
| 3562 |
C - Chef Monocarp |
C++17 |
sortings *1800 |
Oct/30/2020 |
| 3561 |
B - Reverse Binary Strings |
C++17 |
greedy *1200 |
Oct/30/2020 |
| 3560 |
A - Marketing Scheme |
C++17 |
math *800 |
Oct/30/2020 |
| 3559 |
A - Ahahahahahahahaha |
PyPy 3 |
math *1100 |
Sep/10/2020 |
| 3558 |
A - Multiples of Length |
C++17 |
number theory *1600 |
Sep/03/2020 |
| 3557 |
D - Again? |
Python 3 |
|
Apr/02/2020 |
| 3556 |
B - Limericks |
Python 3 |
math number theory |
Apr/02/2020 |
| 3555 |
A - Is it rated? |
Python 2 |
|
Apr/02/2020 |
| 3554 |
A - Malek Dance Club |
C++17 |
math *1600 |
Feb/29/2020 |
| 3553 |
E - Binary Numbers AND Sum |
C++17 |
math *1700 |
Feb/29/2020 |
| 3552 |
D - Polycarp's phone book |
C++17 |
sortings *1600 |
Feb/29/2020 |
| 3551 |
C - Permutation Cycle |
C++17 |
constructive algorithms *1600 |
Feb/29/2020 |
| 3550 |
A - Long Beautiful Integer |
C++17 |
strings *1700 |
Feb/29/2020 |
| 3549 |
B - s-palindrome |
Python 3 |
strings *1600 |
Feb/29/2020 |
| 3548 |
I - Palindrome Pairs |
C++17 |
strings *1600 |
Feb/29/2020 |
| 3547 |
A - Multicolored Marbles |
C++17 |
math *1600 |
Feb/29/2020 |
| 3546 |
D - Minimum Diameter Tree |
C++17 |
trees *1700 |
Feb/28/2020 |
| 3545 |
B - Three-level Laser |
C++17 |
two pointers *1600 |
Feb/28/2020 |
| 3544 |
F - Mentors |
C++17 |
data structures *1500 |
Feb/28/2020 |
| 3543 |
C - Find Maximum |
C++17 |
number theory *1600 |
Feb/28/2020 |
| 3542 |
C - Save the Nature |
C++17 |
greedy *1600 |
Feb/28/2020 |
| 3541 |
E - Field of Wonders |
C++17 |
strings *1500 |
Feb/28/2020 |
| 3540 |
C - Nastya and a Wardrobe |
C++17 |
math *1600 |
Feb/28/2020 |
| 3539 |
C - Destroying Array |
C++17 |
dsu *1600 |
Feb/28/2020 |
| 3538 |
A - Win or Freeze |
C++17 |
number theory *1400 |
Feb/28/2020 |
| 3537 |
D - Union Found |
Rust |
|
Feb/10/2020 |
| 3536 |
C - Partial Reduplication |
C++17 |
|
Feb/10/2020 |
| 3535 |
B - Bogart Gets Disqualified |
C++17 |
|
Feb/10/2020 |
| 3534 |
A - Vincent Adultman |
C++17 |
|
Feb/10/2020 |
| 3533 |
C - Product of Three Numbers |
Rust |
number theory *1300 |
Feb/08/2020 |
| 3532 |
F - Mega Nim |
C++17 |
|
Feb/07/2020 |
| 3531 |
C - Floyd |
Rust |
|
Feb/07/2020 |
| 3530 |
A - Clothes |
C++17 |
|
Feb/07/2020 |
| 3529 |
D - Dijkstra |
C++17 |
|
Feb/05/2020 |
| 3528 |
B - DAG |
C++17 |
constructive algorithms |
Feb/04/2020 |
| 3527 |
C - Segment tree or Fenwick? |
C++17 |
data structures |
Feb/04/2020 |
| 3526 |
A - Nash equilibrium |
C++17 |
|
Feb/04/2020 |
| 3525 |
A - Display The Number |
Rust |
greedy *900 |
Jan/31/2020 |
| 3524 |
D - Dr. Evil Underscores |
Rust |
trees *1900 |
Jan/13/2020 |
| 3523 |
C - Fadi and LCM |
Rust |
number theory *1400 |
Jan/13/2020 |
| 3522 |
B - Just Eat It! |
Rust |
greedy *1300 |
Jan/13/2020 |
| 3521 |
A - Mezo Playing Zoma |
Rust |
math *800 |
Jan/12/2020 |
| 3520 |
A - Water Buying |
Rust |
math *800 |
Jan/12/2020 |
| 3519 |
A - Wrong Subtraction |
Rust |
*800 |
Jan/12/2020 |
| 3518 |
B - Welfare State |
C++17 |
sortings *1600 |
Aug/16/2019 |
| 3517 |
D - Vus the Cossack and Numbers |
C++17 |
math *1500 |
Jun/28/2019 |
| 3516 |
C - Vus the Cossack and Strings |
C++17 |
math *1800 |
Jun/28/2019 |
| 3515 |
A - Vus the Cossack and a Contest |
C++17 |
*800 |
Jun/28/2019 |
| 3514 |
E - Fourier Doodles |
C++17 |
|
Apr/02/2019 |
| 3513 |
F - Neat Words |
C++17 |
|
Apr/02/2019 |
| 3512 |
C - Mystery Circuit |
C++17 |
bitmasks brute force |
Apr/02/2019 |
| 3511 |
B - Kanban Numbers |
C++17 |
brute force |
Apr/01/2019 |
| 3510 |
D - Pigeon d'Or |
C++17 |
|
Apr/01/2019 |
| 3509 |
A - Thanos Sort |
C++17 |
|
Apr/01/2019 |
| 3508 |
A - A |
C++17 |
|
Nov/06/2018 |
| 3507 |
E - The Untended Antiquity |
Java 8 |
hashing *2400 |
Nov/05/2018 |
| 3506 |
A - The Artful Expedient |
PyPy 2 |
brute force *1100 |
Nov/05/2018 |
| 3505 |
C - Flawed Flow |
C++17 |
greedy *2100 |
Oct/05/2018 |
| 3504 |
D - Sequence analysis |
C++17 |
|
May/12/2018 |
| 3503 |
E - Cheese Board |
C++11 |
*2000 |
Apr/02/2018 |
| 3502 |
D - I'm Feeling Lucky! |
C++11 |
probabilities *1800 |
Apr/02/2018 |
| 3501 |
C - Ravioli Sort |
C++11 |
*1600 |
Apr/02/2018 |
| 3500 |
B - A Map of the Cat |
C++11 |
interactive *1900 |
Apr/02/2018 |
| 3499 |
A - Quirky Quantifiers |
C++11 |
math *800 |
Apr/02/2018 |
| 3498 |
A - The Meaningless Game |
C++11 |
number theory *1700 |
Dec/01/2017 |
| 3497 |
L - Send the Fool Further! (hard) |
C++ |
trees *2400 |
May/28/2017 |
| 3496 |
C - Heidi and Library (hard) |
C++11 |
flows *2600 |
May/28/2017 |
| 3495 |
K - Send the Fool Further! (medium) |
C++14 |
trees *2100 |
May/28/2017 |
| 3494 |
N - April Fools' Problem (medium) |
C++11 |
graphs *2400 |
May/28/2017 |
| 3493 |
F - Marmots (hard) |
C++ |
probabilities *2800 |
May/28/2017 |
| 3492 |
E - Marmots (medium) |
C++ |
math *2200 |
May/28/2017 |
| 3491 |
D - Marmots (easy) |
C++ |
math *2100 |
May/28/2017 |
| 3490 |
H - Fake News (medium) |
C++ |
strings *2200 |
May/28/2017 |
| 3489 |
J - Send the Fool Further! (easy) |
C++14 |
trees *1400 |
May/28/2017 |
| 3488 |
M - April Fools' Problem (easy) |
C++11 |
sortings *1200 |
May/28/2017 |
| 3487 |
I - Fake News (hard) |
C++14 |
string suffix structures *2300 |
May/28/2017 |
| 3486 |
A - Heidi and Library (easy) |
C++11 |
greedy *1800 |
May/28/2017 |
| 3485 |
B - Heidi and Library (medium) |
C++11 |
greedy *1800 |
May/28/2017 |
| 3484 |
G - Fake News (easy) |
C++ |
strings *800 |
May/28/2017 |
| 3483 |
B - Dynamic Problem Scoring |
C++11 |
greedy *2000 |
May/08/2017 |
| 3482 |
A - Success Rate |
C++11 |
math *1700 |
May/08/2017 |
| 3481 |
D - Lie or Truth |
Go |
sortings *1500 |
Apr/07/2017 |
| 3480 |
L - Bars |
Java 8 |
greedy *2000 |
Apr/06/2017 |
| 3479 |
J - Stepan's Series |
Python 2 |
dp *2000 |
Apr/06/2017 |
| 3478 |
E - Big Number and Remainder |
C |
number theory *2300 |
Apr/06/2017 |
| 3477 |
K - Stepan and Vowels |
FPC |
strings *1600 |
Apr/06/2017 |
| 3476 |
C - Maximum Number |
JavaScript |
greedy *1200 |
Apr/06/2017 |
| 3475 |
B - Significant Cups |
C++14 |
two pointers *2100 |
Apr/05/2017 |
| 3474 |
A - Amusement Park |
Ruby |
ternary search *2100 |
Apr/05/2017 |
| 3473 |
B - Kids' Riddle |
Java 8 |
*special problem *2000 |
Apr/01/2017 |
| 3472 |
C - INTERCALC |
C++14 |
*special problem *1800 |
Apr/01/2017 |
| 3471 |
D - Touchy-Feely Palindromes |
C++14 |
*special problem *1900 |
Apr/01/2017 |
| 3470 |
A - Numbers Joke |
C++14 |
*special problem *1700 |
Apr/01/2017 |
| 3469 |
F - Crunching Numbers Just for You |
Python 2 |
*special problem *1900 |
Apr/01/2017 |
| 3468 |
E - Twisted Circuit |
C++11 |
brute force *2000 |
Apr/01/2017 |
| 3467 |
G - BF Calculator |
Python 2 |
*special problem *2000 |
Mar/31/2017 |
| 3466 |
E - New task |
C++14 |
data structures *2900 |
Mar/30/2017 |
| 3465 |
B - Weird journey |
C++14 |
graphs *2100 |
Mar/30/2017 |
| 3464 |
C - The Great Mixing |
C++14 |
shortest paths *2300 |
Mar/30/2017 |
| 3463 |
A - Functions again |
C++14 |
two pointers *1600 |
Mar/30/2017 |
| 3462 |
B - Not Afraid |
C++14 |
math *1300 |
Mar/24/2017 |
| 3461 |
A - The Monster |
C++14 |
number theory *1200 |
Mar/24/2017 |
| 3460 |
C - Till I Collapse |
C++14 |
divide and conquer *2400 |
Mar/24/2017 |
| 3459 |
B - Legacy |
C++14 |
shortest paths *2300 |
Mar/24/2017 |
| 3458 |
A - Berzerk |
C++14 |
games *2000 |
Mar/23/2017 |
| 3457 |
C - Bear and Company |
C++14 |
dp *2500 |
Mar/19/2017 |
| 3456 |
B - Bear and Tree Jumps |
C++14 |
trees *2100 |
Mar/19/2017 |
| 3455 |
A - Bear and Different Names |
C++14 |
greedy *1500 |
Mar/18/2017 |
| 3454 |
C - Pie Packages |
C++14 |
|
Mar/11/2017 |
| 3453 |
A - Salient Strings |
C++14 |
|
Mar/11/2017 |
| 3452 |
B - Innokenty and a Football League |
C++14 |
strings *1900 |
Mar/06/2017 |
| 3451 |
D - Axel and Marston in Bitland |
C++14 |
matrices *2400 |
Mar/05/2017 |
| 3450 |
E - Andryusha and Nervous Barriers |
C++14 |
data structures *2700 |
Mar/05/2017 |
| 3449 |
C - Underground Lab |
C++14 |
trees *2100 |
Mar/05/2017 |
| 3448 |
A - Andryusha and Colored Balloons |
C++14 |
trees *1600 |
Mar/05/2017 |
| 3447 |
D - Parquet Re-laying |
C++14 |
constructive algorithms *2700 |
Feb/26/2017 |
| 3446 |
B - Bitwise Formula |
C++14 |
expression parsing *1800 |
Feb/26/2017 |
| 3445 |
A - String Game |
C++14 |
strings *1700 |
Feb/26/2017 |
| 3444 |
F - Sherlock's bet to Moriarty |
C++14 |
trees *2800 |
Feb/24/2017 |
| 3443 |
G - Sherlock and the Encrypted Data |
C++14 |
dp *2900 |
Feb/24/2017 |
| 3442 |
D - The Door Problem |
C++14 |
graphs *2000 |
Feb/24/2017 |
| 3441 |
E - The Holmes Children |
C++14 |
number theory *2100 |
Feb/24/2017 |
| 3440 |
C - Molly's Chemicals |
C++14 |
math *1800 |
Feb/23/2017 |
| 3439 |
B - Sherlock and his girlfriend |
C++14 |
number theory *1200 |
Feb/23/2017 |
| 3438 |
A - A Serial Killer |
C++14 |
strings *900 |
Feb/23/2017 |
| 3437 |
C - Jon Snow and his Favourite Number |
C++14 |
sortings *1800 |
Feb/21/2017 |
| 3436 |
B - Code For 1 |
C++14 |
divide and conquer *1600 |
Feb/21/2017 |
| 3435 |
F - Barrels and boxes |
C++14 |
probabilities *2300 |
Feb/21/2017 |
| 3434 |
E - Game of Stones |
C++14 |
games *2100 |
Feb/21/2017 |
| 3433 |
A - Oath of the Night's Watch |
C++14 |
sortings *900 |
Feb/21/2017 |
| 3432 |
I - Sergey and exam |
C++14 |
|
Jan/28/2017 |
| 3431 |
H - Sergey and sequence |
C++14 |
|
Jan/28/2017 |
| 3430 |
F - Sergey’s columns |
C++14 |
|
Jan/28/2017 |
| 3429 |
A - Sergey and reduction (Junior) |
C++14 |
|
Jan/28/2017 |
| 3428 |
B - Big Top |
C++14 |
|
Jan/28/2017 |
| 3427 |
C - Fighting all the Zombies |
C++14 |
|
Jan/28/2017 |
| 3426 |
A - Subtle Sabotage |
C++14 |
|
Jan/28/2017 |
| 3425 |
A - Hacker Cups and Balls |
C++14 |
|
Jan/28/2017 |
| 3424 |
J - Zero Game |
C++14 |
|
Jan/28/2017 |
| 3423 |
F - Lonely Dreamoon 2 |
C++14 |
|
Jan/27/2017 |
| 3422 |
G - Dreamoon and NightMarket |
C++14 |
|
Jan/27/2017 |
| 3421 |
C - Crazy Dreamoon |
C++14 |
|
Jan/27/2017 |
| 3420 |
E - Radio stations |
C++14 |
data structures *2200 |
Jan/27/2017 |
| 3419 |
D - Bacterial Melee |
C++14 |
string suffix structures *2400 |
Jan/23/2017 |
| 3418 |
C - Nikita and stack |
C++14 |
data structures *2200 |
Jan/23/2017 |
| 3417 |
B - Travel Card |
C++14 |
dp *1600 |
Jan/23/2017 |
| 3416 |
A - Pavel and barbecue |
C++14 |
dfs and similar *1700 |
Jan/23/2017 |
| 3415 |
D - Beach Umbrellas |
C++14 |
|
Jan/21/2017 |
| 3414 |
A - Pie Progress |
C++14 |
|
Jan/21/2017 |
| 3413 |
B - Fighting the Zombies |
C++14 |
|
Jan/21/2017 |
| 3412 |
C - Manic Moving |
C++14 |
|
Jan/21/2017 |
| 3411 |
C - Fighting the Zombie |
C++14 |
|
Jan/21/2017 |
| 3410 |
A - Progress Pie |
C++14 |
|
Jan/21/2017 |
| 3409 |
B - Lazy Loading |
C++14 |
|
Jan/21/2017 |
| 3408 |
D - PolandBall and Polygon |
C++14 |
data structures *2000 |
Jan/16/2017 |
| 3407 |
E - PolandBall and White-Red graph |
C++14 |
shortest paths *2400 |
Jan/16/2017 |
| 3406 |
C - PolandBall and Forest |
C++14 |
trees *1300 |
Jan/16/2017 |
| 3405 |
B - PolandBall and Game |
C++14 |
strings *1100 |
Jan/16/2017 |
| 3404 |
A - PolandBall and Hypothesis |
C++14 |
number theory *800 |
Jan/16/2017 |
| 3403 |
C - Felicity is Coming! |
C++14 |
strings *1900 |
Jan/13/2017 |
| 3402 |
E - Bash Plays with Functions |
C++14 |
number theory *2500 |
Jan/13/2017 |
| 3401 |
D - Felicity's Big Secret Revealed |
C++14 |
dp *2200 |
Jan/13/2017 |
| 3400 |
B - Bash's Big Day |
C++14 |
number theory *1400 |
Jan/12/2017 |
| 3399 |
A - Gotta Catch Em' All! |
C++14 |
*1000 |
Jan/12/2017 |
| 3398 |
D - Leaving Auction |
C++14 |
data structures *2000 |
Dec/21/2016 |
| 3397 |
E - Inversions After Shuffle |
C++14 |
probabilities *2400 |
Dec/20/2016 |
| 3396 |
C - Hongcow Buys a Deck of Cards |
C++14 |
dp *2400 |
Dec/18/2016 |
| 3395 |
B - Hongcow's Game |
C++14 |
interactive *1900 |
Dec/18/2016 |
| 3394 |
A - Hongcow Builds A Nation |
C++14 |
graphs *1500 |
Dec/18/2016 |
| 3393 |
D - Permutations |
C++14 |
matrices *2800 |
Nov/28/2016 |
| 3392 |
C - Ostap and Tree |
C++14 |
trees *2500 |
Nov/28/2016 |
| 3391 |
B - Taxes |
C++14 |
number theory *1600 |
Nov/28/2016 |
| 3390 |
A - Tennis Championship |
C++14 |
math *1600 |
Nov/28/2016 |
| 3389 |
C - Subordinates |
C++14 |
greedy *1900 |
Nov/20/2016 |
| 3388 |
B - Sea Battle |
C++14 |
math *1700 |
Nov/20/2016 |
| 3387 |
A - Road to Cinema |
C++14 |
binary search *1700 |
Nov/20/2016 |
| 3386 |
F - Drivers Dissatisfaction |
C++14 |
trees *2200 |
Nov/01/2016 |
| 3385 |
D - Kostya the Sculptor |
Java 8 |
hashing *1600 |
Oct/31/2016 |
| 3384 |
C - Epidemic in Monstropolis |
Java 8 |
two pointers *1800 |
Oct/31/2016 |
| 3383 |
B - Parade |
Java 8 |
math *1100 |
Oct/31/2016 |
| 3382 |
A - Grasshopper And the String |
Java 8 |
*1000 |
Oct/31/2016 |
| 3381 |
D - Running Over The Bridges |
C++11 |
math *2200 |
Oct/23/2016 |
| 3380 |
C - Bulmart |
C++11 |
dfs and similar *2100 |
Oct/23/2016 |
| 3379 |
E - Award Ceremony |
C++ |
greedy *2200 |
Oct/23/2016 |
| 3378 |
I - Olympiad in Programming and Sports |
C++11 |
greedy *2000 |
Oct/23/2016 |
| 3377 |
A - Toda 2 |
C++ |
greedy *1800 |
Oct/23/2016 |
| 3376 |
H - Delete Them |
C++11 |
constructive algorithms *1300 |
Oct/23/2016 |
| 3375 |
B - Minimum and Maximum |
C++11 |
interactive *1800 |
Oct/23/2016 |
| 3374 |
J - Bottles |
C++ |
dp *1900 |
Oct/23/2016 |
| 3373 |
G - Car Repair Shop |
C++11 |
*1600 |
Oct/23/2016 |
| 3372 |
D - Contest Balloons |
C++11 |
greedy *1800 |
Oct/23/2016 |
| 3371 |
C - Hidden Word |
C++11 |
strings *1600 |
Oct/22/2016 |
| 3370 |
B - Food on the Plane |
Python 2 |
math *1200 |
Oct/22/2016 |
| 3369 |
A - Jumping Ball |
C++14 |
*1000 |
Oct/22/2016 |
| 3368 |
E - Dance Party |
C++ |
|
Oct/13/2016 |
| 3367 |
B - Pouring Water |
C++ |
|
Oct/13/2016 |
| 3366 |
A - The Baguette Master |
C++11 |
|
Oct/12/2016 |
| 3365 |
D - Checkmate with Bishop and Knight |
C++11 |
|
Oct/12/2016 |
| 3364 |
I - Odd Factor (64 MB ML!) |
C++ |
|
Oct/12/2016 |
| 3363 |
H - Kids' Play |
C++11 |
|
Oct/12/2016 |
| 3362 |
K - Average Speed |
C++11 |
|
Oct/12/2016 |
| 3361 |
L - Subway |
C++ |
|
Oct/12/2016 |
| 3360 |
C - Old Chess Sets |
C++11 |
|
Oct/12/2016 |
| 3359 |
M - A multiplication game |
C++ |
|
Oct/12/2016 |
| 3358 |
C - Ray Tracing |
C++11 |
sortings *1800 |
Oct/08/2016 |
| 3357 |
D - Dense Subsequence |
C++11 |
strings *1900 |
Oct/08/2016 |
| 3356 |
B - Batch Sort |
C++11 |
math *1500 |
Oct/08/2016 |
| 3355 |
A - Checking the Calendar |
C++11 |
*1000 |
Oct/08/2016 |
| 3354 |
C - Card Collecting |
C++ |
|
Oct/06/2016 |
| 3353 |
D - Double Elimination |
C++11 |
|
Oct/05/2016 |
| 3352 |
H - Hunter's Apprentice |
C++11 |
|
Oct/05/2016 |
| 3351 |
L - Sympathetic Tables |
C++ |
|
Oct/05/2016 |
| 3350 |
K - Mixing Bowls |
C++11 |
|
Oct/05/2016 |
| 3349 |
G - Ground Defense |
C++11 |
|
Oct/05/2016 |
| 3348 |
F - Flight Plan |
C++ |
|
Oct/05/2016 |
| 3347 |
J - Jurisdiction Disenchantment |
C++ |
|
Oct/05/2016 |
| 3346 |
E - Election of Evil |
C++11 |
|
Oct/05/2016 |
| 3345 |
I - Ingenious Lottery Tickets |
C++11 |
|
Oct/05/2016 |
| 3344 |
A - Assembly Required |
C++ |
|
Oct/05/2016 |
| 3343 |
B - Bulbs |
C++11 |
|
Oct/05/2016 |
| 3342 |
A - Letters Cyclic Shift |
C++11 |
strings *1200 |
Aug/25/2016 |
| 3341 |
B - Recover the String |
C++11 |
math *1900 |
Aug/25/2016 |
| 3340 |
D - Recover the String |
C++11 |
math *1900 |
Aug/25/2016 |
| 3339 |
C - Sereja and Brackets |
C++11 |
schedules *2000 |
Aug/10/2016 |
| 3338 |
C - Break Up |
C++11 |
graphs *2600 |
Jul/23/2016 |
| 3337 |
B - Connecting Universities |
C++11 |
trees *1800 |
Jul/23/2016 |
| 3336 |
A - As Fast As Possible |
C++11 |
math *1900 |
Jul/23/2016 |
| 3335 |
B3 - Recover Polygon (hard) |
C++11 |
*2600 |
Jul/10/2016 |
| 3334 |
B2 - Recover Polygon (medium) |
C++11 |
geometry *2600 |
Jul/10/2016 |
| 3333 |
A3 - Collective Mindsets (hard) |
C++ |
*2400 |
Jul/10/2016 |
| 3332 |
E2 - Photographs (II) |
C++11 |
*2600 |
Jul/10/2016 |
| 3331 |
A2 - Collective Mindsets (medium) |
C++ |
*2300 |
Jul/10/2016 |
| 3330 |
C3 - Brain Network (hard) |
C++11 |
trees *2200 |
Jul/10/2016 |
| 3329 |
E1 - Photographs (I) |
C++11 |
*1800 |
Jul/10/2016 |
| 3328 |
C2 - Brain Network (medium) |
C++11 |
trees *1500 |
Jul/10/2016 |
| 3327 |
C1 - Brain Network (easy) |
C++11 |
*1300 |
Jul/10/2016 |
| 3326 |
D3 - The Wall (hard) |
C++11 |
*2100 |
Jul/10/2016 |
| 3325 |
B1 - Recover Polygon (easy) |
C++11 |
*1700 |
Jul/10/2016 |
| 3324 |
D2 - The Wall (medium) |
C++11 |
combinatorics *1800 |
Jul/10/2016 |
| 3323 |
F1 - Tree of Life (easy) |
C++11 |
*1300 |
Jul/10/2016 |
| 3322 |
D1 - The Wall (easy) |
C++11 |
*1200 |
Jul/10/2016 |
| 3321 |
A1 - Collective Mindsets (easy) |
C++ |
*1100 |
Jul/10/2016 |
| 3320 |
B - Kay and Snowflake |
C++11 |
trees *1900 |
Jun/24/2016 |
| 3319 |
A - Robbers' watch |
C++11 |
math *1700 |
Jun/24/2016 |
| 3318 |
C - Alyona and the Tree |
C++11 |
trees *1600 |
Jun/18/2016 |
| 3317 |
B - Alyona and Mex |
C++ |
sortings *1200 |
Jun/18/2016 |
| 3316 |
A - Alyona and Numbers |
C++11 |
number theory *1100 |
Jun/18/2016 |
| 3315 |
E - Alyona and Triangles |
C++11 |
two pointers *2600 |
Jun/18/2016 |
| 3314 |
D - Alyona and Strings |
C++11 |
strings *1900 |
Jun/18/2016 |
| 3313 |
I - Loader |
Kotlin |
*special problem *2500 |
Jun/17/2016 |
| 3312 |
G - The Fraction |
Kotlin |
*special problem *1900 |
Jun/17/2016 |
| 3311 |
H - Exchange of Books |
Kotlin |
*special problem *1900 |
Jun/17/2016 |
| 3310 |
F - Reformat the String |
Kotlin |
*special problem *1800 |
Jun/17/2016 |
| 3309 |
E - Hammer throwing |
Kotlin |
*special problem *1800 |
Jun/17/2016 |
| 3308 |
D - Chocolate Bar |
Kotlin |
math *1400 |
Jun/17/2016 |
| 3307 |
C - Symmetric Difference |
Kotlin |
*special problem *1600 |
Jun/17/2016 |
| 3306 |
B - The Teacher of Physical Education |
Kotlin |
*special problem *1600 |
Jun/17/2016 |
| 3305 |
A - The Check of the Point |
Kotlin |
geometry *1200 |
Jun/17/2016 |
| 3304 |
E - Runaway to a Shadow |
C++11 |
sortings *2500 |
Jun/15/2016 |
| 3303 |
B - Economy Game |
C++11 |
brute force *1300 |
Jun/15/2016 |
| 3302 |
A - A Good Contest |
C++11 |
*800 |
Jun/15/2016 |
| 3301 |
C - Heap Operations |
C++11 |
greedy *1600 |
Jun/15/2016 |
| 3300 |
D - Gifts by the List |
C++11 |
trees *2000 |
Jun/15/2016 |
| 3299 |
F - Lena and Queries |
C++11 |
geometry *2500 |
Jun/14/2016 |
| 3298 |
E - Another Sith Tournament |
C++11 |
probabilities *2200 |
Jun/14/2016 |
| 3297 |
D - Theseus and labyrinth |
C++11 |
shortest paths *2000 |
May/27/2016 |
| 3296 |
C - Vasya and String |
C++11 |
two pointers *1500 |
May/27/2016 |
| 3295 |
B - Different is Good |
C++11 |
strings *1000 |
May/12/2016 |
| 3294 |
A - Summer Camp |
C++11 |
*800 |
May/12/2016 |
| 3293 |
C - Ultimate Weirdness of an Array |
C++11 |
number theory *2800 |
May/12/2016 |
| 3292 |
B - Robin Hood |
C++11 |
greedy *2000 |
May/12/2016 |
| ... |
... |
... |
... |
... |