|
|
7561 |
CF582A
GCD Table
|
0 / 0 |
(None) |
|
|
7559 |
CF582C
Superior Periodic Subarrays
|
0 / 0 |
(None) |
|
|
7558 |
CF582D
Number of Binominal Coefficients
|
0 / 0 |
(None) |
|
|
7550 |
CF584D
Dima and Lisa
|
0 / 0 |
(None) |
|
|
7545 |
CF585C
Alice, Bob, Oranges and Apples
|
0 / 0 |
(None) |
|
|
7543 |
CF585E
Present for Vitalik the Philatelist
|
0 / 0 |
(None) |
|
|
7507 |
CF594D
REQ
|
0 / 0 |
(None) |
|
|
7466 |
CF603B
Moodular Arithmetic
|
0 / 0 |
(None) |
|
|
7405 |
CF615D
Multipliers
|
0 / 0 |
(None) |
|
|
7398 |
CF616E
Sum of Remainders
|
0 / 0 |
(None) |
|
|
7374 |
CF621C
Wet Shark and Flowers
|
0 / 0 |
(None) |
|
|
7363 |
CF623B
Array GCD
|
0 / 0 |
(None) |
|
|
7349 |
CF626C
Block Towers
|
0 / 0 |
(None) |
|
|
7325 |
CF630A
Again Twenty Five!
|
0 / 0 |
(None) |
|
|
7315 |
CF630J
Divisibility
|
0 / 0 |
(None) |
|
|
7314 |
CF630K
Indivisibility
|
0 / 0 |
(None) |
|
|
7295 |
CF632D
Longest Subsequence
|
0 / 0 |
(None) |
|
|
7292 |
CF633A
Ebony and Ivory
|
0 / 0 |
(None) |
|
|
7291 |
CF633B
A Trivial Problem
|
0 / 0 |
(None) |
|
|
7285 |
CF633G
Yash And Trees
|
0 / 0 |
(None) |
|
|
7241 |
CF645F
Cowslip Collections
|
0 / 0 |
(None) |
|
|
7218 |
CF653G
Move by Prime
|
0 / 0 |
(None) |
|
|
7201 |
CF659G
Fence Divercity
|
0 / 0 |
(None) |
|
|
7200 |
CF660A
Co-prime Array
|
0 / 0 |
(None) |
|
|
7177 |
CF664A
Complicated GCD
|
0 / 0 |
(None) |
|
|
7173 |
CF665D
Simple Subset
|
0 / 0 |
(None) |
|
|
7171 |
CF665F
Four Divisors
|
0 / 0 |
(None) |
|
|
7151 |
CF671C
Ultimate Weirdness of an Array
|
0 / 0 |
(None) |
|
|
7125 |
CF678C
Joty and Chocolate
|
0 / 0 |
(None) |
|
|
7123 |
CF678D
Iterated Linear Function
|
0 / 0 |
(None) |
|
|
7107 |
CF682A
Alyona and Numbers
|
0 / 0 |
(None) |
|
|
7082 |
CF687B
Remainders Game
|
0 / 0 |
(None) |
|
|
7044 |
CF691F
Couple Cover
|
0 / 0 |
(None) |
|
|
7029 |
CF698F
Coprime Permutation
|
0 / 0 |
(None) |
|
|
7006 |
CF703E
Mishka and Divisors
|
0 / 0 |
(None) |
|
|
6989 |
CF707C
Pythagorean Triples
|
0 / 0 |
(None) |
|
|
6975 |
CF710D
Two Arithmetic Progressions
|
0 / 0 |
(None) |
|
|
6965 |
CF711E
ZS and The Birthday Paradox
|
0 / 0 |
(None) |
|
|
6943 |
CF717A
Festival Organization
|
0 / 0 |
(None) |
|
|
6909 |
CF722F
Cyclic Cipher
|
0 / 0 |
(None) |
|
|
6899 |
CF724C
Ray Tracing
|
0 / 0 |
(None) |
|
|
6895 |
CF724G
Xor-matic Number of the Graph
|
0 / 0 |
(None) |
|
|
6853 |
CF731F
Video Cards
|
0 / 0 |
(None) |
|
|
6831 |
CF735B
Urbanization
|
0 / 0 |
(None) |
|
|
6829 |
CF735D
Taxes
|
0 / 0 |
(None) |
|
|
6809 |
CF742A
Arpa’s hard exam and Mehrdad’s naive cheat
|
0 / 0 |
(None) |
|
|
6808 |
CF742B
Arpa’s obvious problem and Mehrdad’s terrible solution
|
0 / 0 |
(None) |
|
|
6805 |
CF743C
Vladik and fractions
|
0 / 0 |
(None) |
|
|
6773 |
CF749A
Bachgold Problem
|
0 / 0 |
(None) |
|
|
6750 |
CF755A
PolandBall and Hypothesis
|
0 / 0 |
(None) |
|
|
6742 |
CF755G
PolandBall and Many Other Balls
|
0 / 0 |
(None) |
|
|
6736 |
CF756F
Long number
|
0 / 0 |
(None) |
|
|
6733 |
CF757B
Bash's Big Day
|
0 / 0 |
(None) |
|
|
6730 |
CF757E
Bash Plays with Functions
|
0 / 0 |
(None) |
|
|
6726 |
CF758B
Blown Garland
|
0 / 0 |
(None) |
|
|
6721 |
CF758F
Geometrical Progression
|
0 / 0 |
(None) |
|
|
6711 |
CF762A
k-th divisor
|
0 / 0 |
(None) |
|
|
6703 |
CF763C
Timofey and remoduling
|
0 / 0 |
(None) |
|
|
6691 |
CF765G
Math, math everywhere
|
0 / 0 |
(None) |
|
|
6688 |
CF766B
Mahmoud and a Triangle
|
0 / 0 |
(None) |
|
|
6673 |
CF768F
Barrels and boxes
|
0 / 0 |
(None) |
|
|
6653 |
CF772C
Vulnerable Kerbals
|
0 / 0 |
(None) |
|
|
6644 |
CF773F
Test Data Generation
|
0 / 0 |
(None) |
|
|
6639 |
CF774E
Big Number and Remainder
|
0 / 0 |
(None) |
|
|
6638 |
CF774F
Pens And Days Of Week
|
0 / 0 |
(None) |
|
|
6637 |
CF774G
Perfectionist Arkadiy
|
0 / 0 |
(None) |
|
|
6627 |
CF776B
Sherlock and his girlfriend
|
0 / 0 |
(None) |
|
|
6624 |
CF776E
The Holmes Children
|
0 / 0 |
(None) |
|
|
6586 |
CF785D
Anton and School - 2
|
0 / 0 |
(None) |
|
|
6578 |
CF787A
The Monster
|
0 / 0 |
(None) |
|
|
6565 |
CF792C
Divide by Three
|
0 / 0 |
(None) |
|
|
6563 |
CF792E
Colored Balls
|
0 / 0 |
(None) |
|
|
6539 |
CF797A
k-Factorization
|
0 / 0 |
(None) |
|
|
6530 |
CF798C
Mike and gcd problem
|
0 / 0 |
(None) |
|
|
6494 |
CF803F
Coprime Subsequences
|
0 / 0 |
(None) |
|
|
6486 |
CF804F
Fake bullions
|
0 / 0 |
(None) |
|
|
6469 |
CF809E
Surprise me!
|
0 / 0 |
(None) |
|
|
6434 |
CF817A
Treasure Hunt
|
0 / 0 |
(None) |
|
|
6423 |
CF818E
Card Game Again
|
0 / 0 |
(None) |
|
|
6418 |
CF819C
Mister B and Beacons on Field
|
0 / 0 |
(None) |
|
|
6417 |
CF819D
Mister B and Astronomers
|
0 / 0 |
(None) |
|
|
6406 |
CF822A
I'm bored with life
|
0 / 0 |
(None) |
|
|
6403 |
CF822D
My pretty girl Noora
|
0 / 0 |
(None) |
|
|
6381 |
CF830C
Bamboo Partition
|
0 / 0 |
(None) |
|
|
6369 |
CF833A
The Meaningless Game
|
0 / 0 |
(None) |
|
|
6343 |
CF838D
Airplane Arrangements
|
0 / 0 |
(None) |
|
|
6337 |
CF839D
Winter is here
|
0 / 0 |
(None) |
|
|
6334 |
CF840A
Leha and Function
|
0 / 0 |
(None) |
|
|
6325 |
CF842C
Ilya And The Tree
|
0 / 0 |
(None) |
|
|
6275 |
CF850B
Arpa and a list of numbers
|
0 / 0 |
(None) |
|
|
6262 |
CF852F
Product transformation
|
0 / 0 |
(None) |
|
|
6236 |
CF858A
k-rounding
|
0 / 0 |
(None) |
|
|
6174 |
CF870C
Maximum splitting
|
0 / 0 |
(None) |
|
|
6171 |
CF870F
Paths
|
0 / 0 |
(None) |
|
|
6154 |
CF876B
Divisiblity of Differences
|
0 / 0 |
(None) |
|
|
6096 |
CF891A
Pride
|
0 / 0 |
(None) |
|
|
6084 |
CF893E
Counting Arrays
|
0 / 0 |
(None) |
|
|
6081 |
CF894B
Ralph And His Magic Field
|
0 / 0 |
(None) |
|
|
6066 |
CF896D
Nephren Runs a Cinema
|
0 / 0 |
(None) |
|
|
6061 |
CF898B
Proper Nutrition
|
0 / 0 |
(None) |
