Codeforces Solutions

Auto-generated by CFPusher for ayush_mishra.exe

📊 Stats

Total Problems	Topics
431	25

📂 Topic-Wise Problems

*special (2)
Uncategorized (5)
binary search (35)
bitmasks (3)
brute force (86)
chinese remainder theorem (1)
combinatorics (11)
constructive algorithms (66)
data structures (18)
dfs and similar (2)
dp (27)
dsu (1)
games (13)
geometry (9)
graph matchings (1)
graphs (1)
greedy (136)
hashing (3)
implementation (154)
math (213)
number theory (63)
shortest paths (1)
sortings (63)
strings (44)
two pointers (25)

*special

#	Problem	Difficulty	Solution
158A	Next Round	800	C++20 (GCC 13-64)
158B	Taxi	1100	C++23 (GCC 14-64, msys2)

Uncategorized

#	Problem	Difficulty	Solution
252C	Points on Line	Unrated	C++23 (GCC 14-64, msys2)
2188C	Restricted Sorting	Unrated	C++23 (GCC 14-64, msys2)
2238A	Another Puzzle from Papyrus	Unrated	C++23 (GCC 14-64, msys2)
2238B	Crimson Triples	Unrated	C++23 (GCC 14-64, msys2)
2244A	Iskander and Drawings	Unrated	C++23 (GCC 14-64, msys2)

binary search

#	Problem	Difficulty	Solution
75C	Modified GCD	1600	C++23 (GCC 14-64, msys2)
230B	T-primes	1300	C++23 (GCC 14-64, msys2)
279B	Books	1400	C++23 (GCC 14-64, msys2)
371C	Hamburgers	1600	C++23 (GCC 14-64, msys2)
474B	Worms	1200	C++23 (GCC 14-64, msys2)
492B	Vanya and Lanterns	1200	C++23 (GCC 14-64, msys2)
580B	Kefa and Company	1500	C++23 (GCC 14-64, msys2)
600B	Queries about less or equal elements	1300	C++23 (GCC 14-64, msys2)
706B	Interesting drink	1100	C++23 (GCC 14-64, msys2)
750A	New Year and Hurry	800	C++17 (GCC 7-32)
919B	Perfect Number	1100	C++23 (GCC 14-64, msys2)
1201C	Maximum Median	1400	C++23 (GCC 14-64, msys2)
1221C	Perfect Team	1200	C++23 (GCC 14-64, msys2)
1324D	Pair of Topics	1400	C++23 (GCC 14-64, msys2)
1352C	K-th Not Divisible by n	1200	C++23 (GCC 14-64, msys2)
1463A	Dungeon	1100	C++23 (GCC 14-64, msys2)
1470A	Strange Birthday Party	1300	C++23 (GCC 14-64, msys2)
1476A	K-divisible Sum	1000	C++23 (GCC 14-64, msys2)
1487D	Pythagorean Triples	1500	C++23 (GCC 14-64, msys2)
1490C	Sum of Cubes	1100	C++23 (GCC 14-64, msys2)
1613C	Poisoned Dagger	1200	C++23 (GCC 14-64, msys2)
1669F	Eating Candies	1100	C++23 (GCC 14-64, msys2)
1692E	Binary Deque	1200	C++23 (GCC 14-64, msys2)
1701C	Schedule Management	1400	C++23 (GCC 14-64, msys2)
1703F	Yet Another Problem About Pairs Satisfying an Inequality	1300	C++23 (GCC 14-64, msys2)
1725B	Basketball Together	1000	C++23 (GCC 14-64, msys2)
1742E	Scuza	1200	C++23 (GCC 14-64, msys2)
1744C	Traffic Light	1000	C++23 (GCC 14-64, msys2)
1850E	Cardboard for Pictures	1100	C++23 (GCC 14-64, msys2)
1873E	Building an Aquarium	1100	C++23 (GCC 14-64, msys2)
1904B	Collecting Game	1100	C++23 (GCC 14-64, msys2)
1904C	Array Game	1400	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
2014C	Robin Hood in Town	1100	C++23 (GCC 14-64, msys2)
2020B	Brightness Begins	1200	C++23 (GCC 14-64, msys2)

bitmasks

#	Problem	Difficulty	Solution
1909B	Make Almost Equal With Mod	1200	C++23 (GCC 14-64, msys2)
2171C1	Renako Amaori and XOR Game (easy version)	1100	C++17 (GCC 7-32)
2176B	Optimal Shifts	1000	C++17 (GCC 7-32)

brute force

#	Problem	Difficulty	Solution
4A	Watermelon	800	C++20 (GCC 13-64)
25A	IQ test	1300	C++23 (GCC 14-64, msys2)
109A	Lucky Sum of Digits	1000	C++23 (GCC 14-64, msys2)
122A	Lucky Division	1000	C++23 (GCC 14-64, msys2)
189A	Cut Ribbon	1300	C++23 (GCC 14-64, msys2)
224A	Parallelepiped	1100	C++23 (GCC 14-64, msys2)
231A	Team	800	C++20 (GCC 13-64)
236A	Boy or Girl	800	C++17 (GCC 7-32)
279B	Books	1400	C++23 (GCC 14-64, msys2)
300A	Array	1100	C++23 (GCC 14-64, msys2)
304A	Pythagorean Theorem II	1200	C++23 (GCC 14-64, msys2)
327A	Flipping Game	1200	C++23 (GCC 14-64, msys2)
363B	Fence	1100	C++23 (GCC 14-64, msys2)
371C	Hamburgers	1600	C++23 (GCC 14-64, msys2)
463B	Caisa and Pylons	1100	C++23 (GCC 14-64, msys2)
479A	Expression	1000	C++23 (GCC 14-64, msys2)
546A	Soldier and Bananas	800	C++17 (GCC 7-32)
550C	Divisibility by Eight	1500	C++23 (GCC 14-64, msys2)
732A	Buy a Shovel	800	C++23 (GCC 14-64, msys2)
750A	New Year and Hurry	800	C++17 (GCC 7-32)
919B	Perfect Number	1100	C++23 (GCC 14-64, msys2)
1097A	Gennady and a Card Game	800	C++23 (GCC 14-64, msys2)
1184A1	Heidi Learns Hashing (Easy)	1200	C++23 (GCC 14-64, msys2)
1191B	Tokitsukaze and Mahjong	1200	C++23 (GCC 14-64, msys2)
1278A	Shuffle Hashing	1000	C++23 (GCC 14-64, msys2)
1285C	Fadi and LCM	1400	C++23 (GCC 14-64, msys2)
1324B	Yet Another Palindrome Problem	1100	C++23 (GCC 14-64, msys2)
1355A	Sequence with Digits	1200	C++23 (GCC 14-64, msys2)
1363A	Odd Selection	1200	C++23 (GCC 14-64, msys2)
1368A	C+=	800	C++23 (GCC 14-64, msys2)
1380A	Three Indices	900	C++23 (GCC 14-64, msys2)
1395A	Boboniu Likes to Color Balls	1000	C++23 (GCC 14-64, msys2)
1399C	Boats Competition	1200	C++23 (GCC 14-64, msys2)
1411B	Fair Numbers	1000	C++23 (GCC 14-64, msys2)
1473B	String LCM	1000	C++23 (GCC 14-64, msys2)
1485A	Add and Divide	1000	C++23 (GCC 14-64, msys2)
1487D	Pythagorean Triples	1500	C++23 (GCC 14-64, msys2)
1490C	Sum of Cubes	1100	C++23 (GCC 14-64, msys2)
1536B	Prinzessin der Verurteilung	1200	C++23 (GCC 14-64, msys2)
1541B	Pleasant Pairs	1200	C++23 (GCC 14-64, msys2)
1555B	Two Tables	1300	C++23 (GCC 14-64, msys2)
1582C	Grandma Capa Knits a Scarf	1200	C++23 (GCC 14-64, msys2)
1594C	Make Them Equal	1200	C++23 (GCC 14-64, msys2)
1679A	AvtoBus	900	C++23 (GCC 14-64, msys2)
1692F	3SUM	1300	C++23 (GCC 14-64, msys2)
1703A	YES or YES?	800	C++17 (GCC 7-32)
1704B	Luke is a Foodie	1000	C++23 (GCC 14-64, msys2)
1742D	Coprime	1100	C++23 (GCC 14-64, msys2)
1744E1	Divisible Numbers (easy version)	1500	C++23 (GCC 14-64, msys2)
1744E2	Divisible Numbers (hard version)	1900	C++23 (GCC 14-64, msys2)
1761A	Two Permutations	800	C++23 (GCC 14-64, msys2)
1766A	Extremely Round	800	C++23 (GCC 14-64, msys2)
1788A	One and Two	800	C++23 (GCC 14-64, msys2)
1789A	Serval and Mocha's Array	800	C++23 (GCC 14-64, msys2)
1826A	Trust Nobody	1200	C++23 (GCC 14-64, msys2)
1832B	Maximum Sum	1100	C++23 (GCC 14-64, msys2)
1846E1	Rudolf and Snowflakes (simple version)	1300	C++23 (GCC 14-64, msys2)
1850D	Balanced Round	900	C++23 (GCC 14-64, msys2)
1850F	We Were Both Children	1300	C++23 (GCC 14-64, msys2)
1853A	Desorting	800	C++17 (GCC 7-32)
1855B	Longest Divisors Interval	900	C++23 (GCC 14-64, msys2)
1875A	Jellyfish and Undertale	900	C++23 (GCC 14-64, msys2)
1881A	Don't Try to Count	800	C++17 (GCC 7-32)
1891B	Deja Vu	1100	C++23 (GCC 14-64, msys2)
1903A	Halloumi Boxes	800	C++17 (GCC 7-32)
1904C	Array Game	1400	C++23 (GCC 14-64, msys2)
1914D	Three Activities	1200	C++23 (GCC 14-64, msys2)
1917B	Erase First or Second Letter	1100	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
2156A	Pizza Time	800	C++17 (GCC 7-32)
2164A	Sequence Game	800	C++17 (GCC 7-32)
2164B	Even Modulo Pair	1000	C++17 (GCC 7-32)
2166A	Same Difference	800	C++17 (GCC 7-32)
2167D	Yet Another Array Problem	1000	C++17 (GCC 7-32)
2171A	Shizuku Hoshikawa and Farm Legs	800	C++17 (GCC 7-32)
2180A	Carnival Wheel	800	C++23 (GCC 14-64, msys2)
2182B	New Year Cake	800	C++23 (GCC 14-64, msys2)
2182C	Production of Snowmen	1200	C++23 (GCC 14-64, msys2)
2218A	The 67th Integer Problem	800	C++23 (GCC 14-64, msys2)
2229A	Slimes on a Line	800	C++23 (GCC 14-64, msys2)
2233A	AI Project Development	800	C++23 (GCC 14-64, msys2)
2233C	Cost of a Bracket Sequence	1400	C++23 (GCC 14-64, msys2)
2234B	Palindrome, Twelve and Two Terms	800	C++23 (GCC 14-64, msys2)
2236C	Omsk Programmers	1000	C++23 (GCC 14-64, msys2)
2237B	Annoying the Ghost	Unrated	C++23 (GCC 14-64, msys2)
2250A	Threshold Movement	Unrated	C++23 (GCC 14-64, msys2)

chinese remainder theorem

#	Problem	Difficulty	Solution
1266A	Competitive Programmer	1000	C++23 (GCC 14-64, msys2)

combinatorics

#	Problem	Difficulty	Solution
459B	Pashmak and Flowers	1300	C++23 (GCC 14-64, msys2)
478B	Random Teams	1300	C++23 (GCC 14-64, msys2)
610A	Pasha and Stick	1000	C++23 (GCC 14-64, msys2)
630C	Lucky Numbers	1100	C++23 (GCC 14-64, msys2)
1582B	Luntik and Subsequences	900	C++23 (GCC 14-64, msys2)
1827A	Counting Orders	1100	C++23 (GCC 14-64, msys2)
1840C	Ski Resort	1000	C++23 (GCC 14-64, msys2)
1855B	Longest Divisors Interval	900	C++23 (GCC 14-64, msys2)
1917B	Erase First or Second Letter	1100	C++23 (GCC 14-64, msys2)
1931D	Divisible Pairs	1300	C++23 (GCC 14-64, msys2)
2182C	Production of Snowmen	1200	C++23 (GCC 14-64, msys2)

constructive algorithms

#	Problem	Difficulty	Solution
118B	Present from Lena	1000	C++23 (GCC 14-64, msys2)
266B	Queue at the School	800	C++17 (GCC 7-32)
300A	Array	1100	C++23 (GCC 14-64, msys2)
478B	Random Teams	1300	C++23 (GCC 14-64, msys2)
688B	Lovely Palindromes	1000	C++23 (GCC 14-64, msys2)
732A	Buy a Shovel	800	C++23 (GCC 14-64, msys2)
776B	Sherlock and his girlfriend	1200	C++23 (GCC 14-64, msys2)
1038B	Non-Coprime Partition	1100	C++23 (GCC 14-64, msys2)
1227B	Box	1200	C++23 (GCC 14-64, msys2)
1266B	Dice Tower	1000	C++23 (GCC 14-64, msys2)
1312B	Bogosort	1000	C++23 (GCC 14-64, msys2)
1337A	Ichihime and Triangle	800	C++23 (GCC 14-64, msys2)
1339B	Sorted Adjacent Differences	1200	C++23 (GCC 14-64, msys2)
1343B	Balanced Array	800	C++23 (GCC 14-64, msys2)
1352B	Same Parity Summands	1200	C++23 (GCC 14-64, msys2)
1353A	Most Unstable Array	800	C++23 (GCC 14-64, msys2)
1389A	LCM Problem	800	C++23 (GCC 14-64, msys2)
1401C	Mere Array	1300	C++23 (GCC 14-64, msys2)
1430C	Numbers on Whiteboard	1000	C++23 (GCC 14-64, msys2)
1437B	Reverse Binary Strings	1200	C++23 (GCC 14-64, msys2)
1438B	Valerii Against Everyone	1000	C++23 (GCC 14-64, msys2)
1454D	Number into Sequence	1300	C++23 (GCC 14-64, msys2)
1455B	Jumps	1200	C++23 (GCC 14-64, msys2)
1476A	K-divisible Sum	1000	C++23 (GCC 14-64, msys2)
1497B	M-arrays	1200	C++23 (GCC 14-64, msys2)
1497C1	k-LCM (easy version)	1200	C++23 (GCC 14-64, msys2)
1511B	GCD Length	1100	C++23 (GCC 14-64, msys2)
1527B1	Palindrome Game (easy version)	1200	C++23 (GCC 14-64, msys2)
1536B	Prinzessin der Verurteilung	1200	C++23 (GCC 14-64, msys2)
1635C	Differential Sorting	1200	C++23 (GCC 14-64, msys2)
1659A	Red Versus Blue	1000	C++23 (GCC 14-64, msys2)
1691B	Shoe Shuffling	1000	C++23 (GCC 14-64, msys2)
1708B	Difference of GCDs	1100	C++23 (GCC 14-64, msys2)
1715B	Beautiful Array	1000	C++23 (GCC 14-64, msys2)
1761A	Two Permutations	800	C++23 (GCC 14-64, msys2)
1783A	Make it Beautiful	800	C++23 (GCC 14-64, msys2)
1794B	Not Dividing	900	C++23 (GCC 14-64, msys2)
1822D	Super-Permutation	1200	C++23 (GCC 14-64, msys2)
1831A	Twin Permutations	800	C++17 (GCC 7-32)
1831B	Array merging	1000	C++23 (GCC 14-64, msys2)
1837A	Grasshopper on a Line	800	C++17 (GCC 7-32)
1845A	Forbidden Integer	800	C++17 (GCC 7-32)
1846D	Rudolph and Christmas Tree	1200	C++23 (GCC 14-64, msys2)
1859A	United We Stand	800	C++23 (GCC 14-64, msys2)
1859B	Olya and Game with Arrays	1000	C++23 (GCC 14-64, msys2)
1862B	Sequence Game	800	C++17 (GCC 7-32)
1890A	Doremy's Paint 3	800	C++17 (GCC 7-32)
1900A	Cover in Water	800	C++17 (GCC 7-32)
1909B	Make Almost Equal With Mod	1200	C++23 (GCC 14-64, msys2)
2134B	Add 0 or K	1200	C++23 (GCC 14-64, msys2)
2156A	Pizza Time	800	C++17 (GCC 7-32)
2158A	Suspension	800	C++17 (GCC 7-32)
2179E	Blackslex and Girls	1800	C++23 (GCC 14-64, msys2)
2182A	New Year String	800	C++23 (GCC 14-64, msys2)
2183B	Yet Another MEX Problem	1100	C++23 (GCC 14-64, msys2)
2188A	Divisible Permutation	800	C++23 (GCC 14-64, msys2)
2192B	Flipping Binary String	1000	C++23 (GCC 14-64, msys2)
2218D	The 67th OEIS Problem	1100	C++23 (GCC 14-64, msys2)
2229C1	We Be Flipping (Easy Version)	900	C++23 (GCC 14-64, msys2)
2231A	Construct an Array	800	C++23 (GCC 14-64, msys2)
2231B	Another Sorting Problem	1100	C++23 (GCC 14-64, msys2)
2233B	Different Distances	900	C++23 (GCC 14-64, msys2)
2234B	Palindrome, Twelve and Two Terms	800	C++23 (GCC 14-64, msys2)
2244D	Yaroslav and Productivity	Unrated	C++23 (GCC 14-64, msys2)
2246A	farmpiggie and Subset Sum	Unrated	C++23 (GCC 14-64, msys2)
2246B	ezraft and Array	Unrated	C++23 (GCC 14-64, msys2)

data structures

#	Problem	Difficulty	Solution
4C	Registration System	1300	C++23 (GCC 14-64, msys2)
519B	A and B and Compilation Errors	1100	C++23 (GCC 14-64, msys2)
600B	Queries about less or equal elements	1300	C++23 (GCC 14-64, msys2)
808B	Average Sleep Time	1300	C++23 (GCC 14-64, msys2)
1324D	Pair of Topics	1400	C++23 (GCC 14-64, msys2)
1380A	Three Indices	900	C++23 (GCC 14-64, msys2)
1430C	Numbers on Whiteboard	1000	C++23 (GCC 14-64, msys2)
1438B	Valerii Against Everyone	1000	C++23 (GCC 14-64, msys2)
1520D	Same Differences	1200	C++23 (GCC 14-64, msys2)
1582C	Grandma Capa Knits a Scarf	1200	C++23 (GCC 14-64, msys2)
1669F	Eating Candies	1100	C++23 (GCC 14-64, msys2)
1679B	Stone Age Problem	1200	C++23 (GCC 14-64, msys2)
1703F	Yet Another Problem About Pairs Satisfying an Inequality	1300	C++23 (GCC 14-64, msys2)
1790D	Matryoshkas	1200	C++23 (GCC 14-64, msys2)
1807D	Odd Queries	900	C++23 (GCC 14-64, msys2)
1904C	Array Game	1400	C++23 (GCC 14-64, msys2)
1917B	Erase First or Second Letter	1100	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)

dfs and similar

#	Problem	Difficulty	Solution
500A	New Year Transportation	1000	C++23 (GCC 14-64, msys2)
1593B	Make it Divisible by 25	900	C++23 (GCC 14-64, msys2)

dp

#	Problem	Difficulty	Solution
189A	Cut Ribbon	1300	C++23 (GCC 14-64, msys2)
313B	Ilya and Queries	1100	C++23 (GCC 14-64, msys2)
327A	Flipping Game	1200	C++23 (GCC 14-64, msys2)
363B	Fence	1100	C++23 (GCC 14-64, msys2)
433B	Kuriyama Mirai's Stones	1200	C++23 (GCC 14-64, msys2)
489C	Given Length and Sum of Digits...	1400	C++23 (GCC 14-64, msys2)
550C	Divisibility by Eight	1500	C++23 (GCC 14-64, msys2)
706B	Interesting drink	1100	C++23 (GCC 14-64, msys2)
919B	Perfect Number	1100	C++23 (GCC 14-64, msys2)
996A	Hit the Lottery	800	C++23 (GCC 14-64, msys2)
1470A	Strange Birthday Party	1300	C++23 (GCC 14-64, msys2)
1593B	Make it Divisible by 25	900	C++23 (GCC 14-64, msys2)
1703F	Yet Another Problem About Pairs Satisfying an Inequality	1300	C++23 (GCC 14-64, msys2)
1791E	Negatives and Positives	1100	C++23 (GCC 14-64, msys2)
1883C	Raspberries	1000	C++23 (GCC 14-64, msys2)
1899C	Yarik and Array	1100	C++23 (GCC 14-64, msys2)
1904B	Collecting Game	1100	C++23 (GCC 14-64, msys2)
1914D	Three Activities	1200	C++23 (GCC 14-64, msys2)
1917B	Erase First or Second Letter	1100	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
2178B	Impost or Sus	900	C++23 (GCC 14-64, msys2)
2178C	First or Second	1200	C++23 (GCC 14-64, msys2)
2179B	Blackslex and Showering	800	C++23 (GCC 14-64, msys2)
2182C	Production of Snowmen	1200	C++23 (GCC 14-64, msys2)
2233C	Cost of a Bracket Sequence	1400	C++23 (GCC 14-64, msys2)
2237C	Duck Surplus	Unrated	C++23 (GCC 14-64, msys2)
2244D	Yaroslav and Productivity	Unrated	C++23 (GCC 14-64, msys2)

dsu

#	Problem	Difficulty	Solution
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)

games

#	Problem	Difficulty	Solution
276B	Little Girl and Game	1300	C++23 (GCC 14-64, msys2)
959A	Mahmoud and Ehab and the even-odd game	800	C++23 (GCC 14-64, msys2)
1370C	Number Game	1400	C++23 (GCC 14-64, msys2)
1373B	01 Game	900	C++23 (GCC 14-64, msys2)
1527B1	Palindrome Game (easy version)	1200	C++23 (GCC 14-64, msys2)
1747C	Swap Game	1200	C++23 (GCC 14-64, msys2)
1858A	Buttons	800	C++17 (GCC 7-32)
1899A	Game with Integers	800	C++17 (GCC 7-32)
2161A	Round Trip	800	C++17 (GCC 7-32)
2171C1	Renako Amaori and XOR Game (easy version)	1100	C++17 (GCC 7-32)
2183A	Binary Array Game	800	C++23 (GCC 14-64, msys2)
2218A	The 67th Integer Problem	800	C++23 (GCC 14-64, msys2)
2228B	Remilia Plays Soku	1100	C++23 (GCC 14-64, msys2)

geometry

#	Problem	Difficulty	Solution
224A	Parallelepiped	1100	C++23 (GCC 14-64, msys2)
270A	Fancy Fence	1100	C++23 (GCC 14-64, msys2)
507B	Amr and Pins	1400	C++23 (GCC 14-64, msys2)
1199B	Water Lily	1000	C++23 (GCC 14-64, msys2)
1620B	Triangles on a Rectangle	1000	C++23 (GCC 14-64, msys2)
1806A	Walking Master	800	C++23 (GCC 14-64, msys2)
1846D	Rudolph and Christmas Tree	1200	C++23 (GCC 14-64, msys2)
1850E	Cardboard for Pictures	1100	C++23 (GCC 14-64, msys2)
2179E	Blackslex and Girls	1800	C++23 (GCC 14-64, msys2)

graph matchings

#	Problem	Difficulty	Solution
266B	Queue at the School	800	C++17 (GCC 7-32)

graphs

#	Problem	Difficulty	Solution
500A	New Year Transportation	1000	C++23 (GCC 14-64, msys2)

greedy

#	Problem	Difficulty	Solution
34B	Sale	900	C++23 (GCC 14-64, msys2)
50A	Domino piling	800	C++23 (GCC 14-64, msys2)
58A	Chat room	1000	C++23 (GCC 14-64, msys2)
158B	Taxi	1100	C++23 (GCC 14-64, msys2)
231A	Team	800	C++20 (GCC 13-64)
276B	Little Girl and Game	1300	C++23 (GCC 14-64, msys2)
339A	Helpful Maths	800	C++17 (GCC 7-32)
349A	Cinema Line	1100	C++23 (GCC 14-64, msys2)
478B	Random Teams	1300	C++23 (GCC 14-64, msys2)
478C	Table Decorations	1800	C++23 (GCC 14-64, msys2)
479C	Exams	1400	C++23 (GCC 14-64, msys2)
486B	OR in Matrix	1300	C++23 (GCC 14-64, msys2)
489C	Given Length and Sum of Digits...	1400	C++23 (GCC 14-64, msys2)
507A	Amr and Music	1000	C++23 (GCC 14-64, msys2)
514A	Chewbaсca and Number	1200	C++23 (GCC 14-64, msys2)
903C	Boxes Packing	1200	C++23 (GCC 14-64, msys2)
996A	Hit the Lottery	800	C++23 (GCC 14-64, msys2)
1117B	Emotes	1000	C++23 (GCC 14-64, msys2)
1139B	Chocolates	1000	C++23 (GCC 14-64, msys2)
1181A	Chunga-Changa	1000	C++23 (GCC 14-64, msys2)
1189B	Number Circle	1100	C++23 (GCC 14-64, msys2)
1195A	Drinks Choosing	1000	C++23 (GCC 14-64, msys2)
1201B	Zero Array	1500	C++23 (GCC 14-64, msys2)
1201C	Maximum Median	1400	C++23 (GCC 14-64, msys2)
1277B	Make Them Odd	1200	C++23 (GCC 14-64, msys2)
1294C	Product of Three Numbers	1300	C++23 (GCC 14-64, msys2)
1300B	Assigning to Classes	1000	C++23 (GCC 14-64, msys2)
1342A	Road To Zero	1000	C++23 (GCC 14-64, msys2)
1353A	Most Unstable Array	800	C++23 (GCC 14-64, msys2)
1358A	Park Lighting	800	C++23 (GCC 14-64, msys2)
1360A	Minimal Square	800	C++23 (GCC 14-64, msys2)
1367B	Even Array	800	C++23 (GCC 14-64, msys2)
1368A	C+=	800	C++23 (GCC 14-64, msys2)
1372B	Omkar and Last Class of Math	1300	C++23 (GCC 14-64, msys2)
1373A	Donut Shops	1000	C++23 (GCC 14-64, msys2)
1374C	Move Brackets	1000	C++23 (GCC 14-64, msys2)
1389A	LCM Problem	800	C++23 (GCC 14-64, msys2)
1399C	Boats Competition	1200	C++23 (GCC 14-64, msys2)
1409A	Yet Another Two Integers Problem	800	C++23 (GCC 14-64, msys2)
1430C	Numbers on Whiteboard	1000	C++23 (GCC 14-64, msys2)
1437B	Reverse Binary Strings	1200	C++23 (GCC 14-64, msys2)
1438B	Valerii Against Everyone	1000	C++23 (GCC 14-64, msys2)
1440B	Sum of Medians	900	C++23 (GCC 14-64, msys2)
1447B	Numbers Box	1000	C++23 (GCC 14-64, msys2)
1470A	Strange Birthday Party	1300	C++23 (GCC 14-64, msys2)
1476A	K-divisible Sum	1000	C++23 (GCC 14-64, msys2)
1485A	Add and Divide	1000	C++23 (GCC 14-64, msys2)
1497B	M-arrays	1200	C++23 (GCC 14-64, msys2)
1539C	Stable Groups	1200	C++23 (GCC 14-64, msys2)
1543A	Exciting Bets	900	C++23 (GCC 14-64, msys2)
1582C	Grandma Capa Knits a Scarf	1200	C++23 (GCC 14-64, msys2)
1593B	Make it Divisible by 25	900	C++23 (GCC 14-64, msys2)
1594C	Make Them Equal	1200	C++23 (GCC 14-64, msys2)
1620B	Triangles on a Rectangle	1000	C++23 (GCC 14-64, msys2)
1635C	Differential Sorting	1200	C++23 (GCC 14-64, msys2)
1659A	Red Versus Blue	1000	C++23 (GCC 14-64, msys2)
1669F	Eating Candies	1100	C++23 (GCC 14-64, msys2)
1675B	Make It Increasing	900	C++23 (GCC 14-64, msys2)
1679A	AvtoBus	900	C++23 (GCC 14-64, msys2)
1691B	Shoe Shuffling	1000	C++23 (GCC 14-64, msys2)
1696B	NIT Destroys the Universe	900	C++23 (GCC 14-64, msys2)
1701C	Schedule Management	1400	C++23 (GCC 14-64, msys2)
1703F	Yet Another Problem About Pairs Satisfying an Inequality	1300	C++23 (GCC 14-64, msys2)
1704B	Luke is a Foodie	1000	C++23 (GCC 14-64, msys2)
1715B	Beautiful Array	1000	C++23 (GCC 14-64, msys2)
1725B	Basketball Together	1000	C++23 (GCC 14-64, msys2)
1726A	Mainak and Array	900	C++23 (GCC 14-64, msys2)
1729D	Friends and the Restaurant	1200	C++23 (GCC 14-64, msys2)
1742D	Coprime	1100	C++23 (GCC 14-64, msys2)
1742E	Scuza	1200	C++23 (GCC 14-64, msys2)
1744D	Divisibility by 2^n	1200	C++23 (GCC 14-64, msys2)
1777A	Everybody Likes Good Arrays!	800	C++23 (GCC 14-64, msys2)
1790D	Matryoshkas	1200	C++23 (GCC 14-64, msys2)
1791E	Negatives and Positives	1100	C++23 (GCC 14-64, msys2)
1791G1	Teleporters (Easy Version)	1100	C++23 (GCC 14-64, msys2)
1794B	Not Dividing	900	C++23 (GCC 14-64, msys2)
1806A	Walking Master	800	C++23 (GCC 14-64, msys2)
1826A	Trust Nobody	1200	C++23 (GCC 14-64, msys2)
1831B	Array merging	1000	C++23 (GCC 14-64, msys2)
1832C	Contrast Value	1200	C++23 (GCC 14-64, msys2)
1834A	Unit Array	800	C++17 (GCC 7-32)
1837B	Comparison String	900	C++23 (GCC 14-64, msys2)
1849B	Monsters	1000	C++23 (GCC 14-64, msys2)
1850D	Balanced Round	900	C++23 (GCC 14-64, msys2)
1853A	Desorting	800	C++17 (GCC 7-32)
1855B	Longest Divisors Interval	900	C++23 (GCC 14-64, msys2)
1857A	Array Coloring	800	C++17 (GCC 7-32)
1857C	Assembly via Minimums	1200	C++23 (GCC 14-64, msys2)
1858A	Buttons	800	C++17 (GCC 7-32)
1859B	Olya and Game with Arrays	1000	C++23 (GCC 14-64, msys2)
1875A	Jellyfish and Undertale	900	C++23 (GCC 14-64, msys2)
1876A	Helmets in Night Light	1000	C++23 (GCC 14-64, msys2)
1878A	How Much Does Daytona Cost?	800	C++17 (GCC 7-32)
1899C	Yarik and Array	1100	C++23 (GCC 14-64, msys2)
1900A	Cover in Water	800	C++17 (GCC 7-32)
1901A	Line Trip	800	C++17 (GCC 7-32)
1903A	Halloumi Boxes	800	C++17 (GCC 7-32)
1904B	Collecting Game	1100	C++23 (GCC 14-64, msys2)
1914C	Quests	1100	C++23 (GCC 14-64, msys2)
1914D	Three Activities	1200	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
1954C	Long Multiplication	1200	C++23 (GCC 14-64, msys2)
2014C	Robin Hood in Town	1100	C++23 (GCC 14-64, msys2)
2060D	Subtract Min Sort	1100	C++23 (GCC 14-64, msys2)
2149C	MEX rose	900	C++23 (GCC 14-64, msys2)
2156A	Pizza Time	800	C++17 (GCC 7-32)
2158A	Suspension	800	C++17 (GCC 7-32)
2161A	Round Trip	800	C++17 (GCC 7-32)
2166A	Same Difference	800	C++17 (GCC 7-32)
2169B	Drifting Away	1100	C++17 (GCC 7-32)
2171C1	Renako Amaori and XOR Game (easy version)	1100	C++17 (GCC 7-32)
2176A	Operations with Inversions	800	C++17 (GCC 7-32)
2176B	Optimal Shifts	1000	C++17 (GCC 7-32)
2178A	Yes or Yes	800	C++23 (GCC 14-64, msys2)
2178B	Impost or Sus	900	C++23 (GCC 14-64, msys2)
2178C	First or Second	1200	C++23 (GCC 14-64, msys2)
2179B	Blackslex and Showering	800	C++23 (GCC 14-64, msys2)
2180B	Ashmal	800	C++23 (GCC 14-64, msys2)
2182A	New Year String	800	C++23 (GCC 14-64, msys2)
2183B	Yet Another MEX Problem	1100	C++23 (GCC 14-64, msys2)
2188B	Seats	1000	C++23 (GCC 14-64, msys2)
2218B	The 67th 6-7 Integer Problem	800	C++23 (GCC 14-64, msys2)
2218D	The 67th OEIS Problem	1100	C++23 (GCC 14-64, msys2)
2220A	Blocked	800	C++23 (GCC 14-64, msys2)
2229A	Slimes on a Line	800	C++23 (GCC 14-64, msys2)
2229B	Absolute Cinema	800	C++23 (GCC 14-64, msys2)
2229C1	We Be Flipping (Easy Version)	900	C++23 (GCC 14-64, msys2)
2233C	Cost of a Bracket Sequence	1400	C++23 (GCC 14-64, msys2)
2236A	Games on the Train	800	C++23 (GCC 14-64, msys2)
2236B	Tatar TV Show	800	C++23 (GCC 14-64, msys2)
2236C	Omsk Programmers	1000	C++23 (GCC 14-64, msys2)
2237A	Destroying Towers	Unrated	C++23 (GCC 14-64, msys2)
2237B	Annoying the Ghost	Unrated	C++23 (GCC 14-64, msys2)
2237C	Duck Surplus	Unrated	C++23 (GCC 14-64, msys2)
2241A	Divide and Conquer	Unrated	C++23 (GCC 14-64, msys2)
2244D	Yaroslav and Productivity	Unrated	C++23 (GCC 14-64, msys2)

hashing

#	Problem	Difficulty	Solution
4C	Registration System	1300	C++23 (GCC 14-64, msys2)
486B	OR in Matrix	1300	C++23 (GCC 14-64, msys2)
1520D	Same Differences	1200	C++23 (GCC 14-64, msys2)

implementation

#	Problem	Difficulty	Solution
4C	Registration System	1300	C++23 (GCC 14-64, msys2)
27A	Next Test	1200	C++23 (GCC 14-64, msys2)
41A	Translation	800	C++17 (GCC 7-32)
59A	Word	800	C++17 (GCC 7-32)
61A	Ultra-Fast Mathematician	800	C++17 (GCC 7-32)
69A	Young Physicist	1000	C++23 (GCC 14-64, msys2)
82A	Double Cola	1100	C++23 (GCC 14-64, msys2)
96A	Football	900	C++23 (GCC 14-64, msys2)
109A	Lucky Sum of Digits	1000	C++23 (GCC 14-64, msys2)
110A	Nearly Lucky Number	800	C++17 (GCC 7-32)
112A	Petya and Strings	800	C++17 (GCC 7-32)
116A	Tram	800	C++17 (GCC 7-32)
118A	String Task	1000	C++23 (GCC 14-64, msys2)
118B	Present from Lena	1000	C++23 (GCC 14-64, msys2)
131A	cAPS lOCK	1000	C++23 (GCC 14-64, msys2)
136A	Presents	800	C++23 (GCC 14-64, msys2)
139A	Petr and Book	1000	C++23 (GCC 14-64, msys2)
141A	Amusing Joke	800	C++17 (GCC 7-32)
144A	Arrival of the General	800	C++23 (GCC 14-64, msys2)
151A	Soft Drinking	800	C++17 (GCC 7-32)
158A	Next Round	800	C++20 (GCC 13-64)
158B	Taxi	1100	C++23 (GCC 14-64, msys2)
200B	Drinks	800	C++17 (GCC 7-32)
219A	k-String	1000	C++23 (GCC 14-64, msys2)
228A	Is your horseshoe on the other hoof?	800	C++17 (GCC 7-32)
230B	T-primes	1300	C++23 (GCC 14-64, msys2)
236A	Boy or Girl	800	C++17 (GCC 7-32)
263A	Beautiful Matrix	800	C++23 (GCC 14-64, msys2)
266A	Stones on the Table	800	C++17 (GCC 7-32)
266B	Queue at the School	800	C++17 (GCC 7-32)
270A	Fancy Fence	1100	C++23 (GCC 14-64, msys2)
279B	Books	1400	C++23 (GCC 14-64, msys2)
281A	Word Capitalization	800	C++17 (GCC 7-32)
282A	Bit++	800	C++20 (GCC 13-64)
300A	Array	1100	C++23 (GCC 14-64, msys2)
313B	Ilya and Queries	1100	C++23 (GCC 14-64, msys2)
327A	Flipping Game	1200	C++23 (GCC 14-64, msys2)
339A	Helpful Maths	800	C++17 (GCC 7-32)
349A	Cinema Line	1100	C++23 (GCC 14-64, msys2)
353A	Domino	1200	C++23 (GCC 14-64, msys2)
433B	Kuriyama Mirai's Stones	1200	C++23 (GCC 14-64, msys2)
451B	Sort the Array	1300	C++23 (GCC 14-64, msys2)
459A	Pashmak and Garden	1200	C++23 (GCC 14-64, msys2)
459B	Pashmak and Flowers	1300	C++23 (GCC 14-64, msys2)
463B	Caisa and Pylons	1100	C++23 (GCC 14-64, msys2)
466A	Cheap Travel	1200	C++23 (GCC 14-64, msys2)
467A	George and Accommodation	800	C++17 (GCC 7-32)
474B	Worms	1200	C++23 (GCC 14-64, msys2)
476A	Dreamoon and Stairs	1000	C++23 (GCC 14-64, msys2)
478A	Initial Bet	1100	C++23 (GCC 14-64, msys2)
486B	OR in Matrix	1300	C++23 (GCC 14-64, msys2)
489C	Given Length and Sum of Digits...	1400	C++23 (GCC 14-64, msys2)
492A	Vanya and Cubes	800	C++23 (GCC 14-64, msys2)
492B	Vanya and Lanterns	1200	C++23 (GCC 14-64, msys2)
500A	New Year Transportation	1000	C++23 (GCC 14-64, msys2)
507A	Amr and Music	1000	C++23 (GCC 14-64, msys2)
510A	Fox And Snake	800	C++17 (GCC 7-32)
514A	Chewbaсca and Number	1200	C++23 (GCC 14-64, msys2)
519B	A and B and Compilation Errors	1100	C++23 (GCC 14-64, msys2)
546A	Soldier and Bananas	800	C++17 (GCC 7-32)
573A	Bear and Poker	1300	C++23 (GCC 14-64, msys2)
581A	Vasya the Hipster	800	C++17 (GCC 7-32)
677A	Vanya and Fence	800	C++17 (GCC 7-32)
706B	Interesting drink	1100	C++23 (GCC 14-64, msys2)
709A	Juicer	900	C++23 (GCC 14-64, msys2)
723A	The New Year: Meeting Friends	800	C++17 (GCC 7-32)
732A	Buy a Shovel	800	C++23 (GCC 14-64, msys2)
734A	Anton and Danik	800	C++17 (GCC 7-32)
750A	New Year and Hurry	800	C++17 (GCC 7-32)
785A	Anton and Polyhedrons	800	C++23 (GCC 14-64, msys2)
791A	Bear and Big Brother	800	C++17 (GCC 7-32)
808B	Average Sleep Time	1300	C++23 (GCC 14-64, msys2)
919B	Perfect Number	1100	C++23 (GCC 14-64, msys2)
977A	Wrong Subtraction	800	C++17 (GCC 7-32)
999C	Alphabetic Removals	1200	C++23 (GCC 14-64, msys2)
1027A	Palindromic Twist	1000	C++23 (GCC 14-64, msys2)
1030A	In Search of an Easy Problem	800	C++17 (GCC 7-32)
1073A	Diverse Substring	1000	C++23 (GCC 14-64, msys2)
1076B	Divisor Subtraction	1200	C++23 (GCC 14-64, msys2)
1095A	Repeating Cipher	800	C++23 (GCC 14-64, msys2)
1097A	Gennady and a Card Game	800	C++23 (GCC 14-64, msys2)
1133A	Middle of the Contest	1000	C++23 (GCC 14-64, msys2)
1139B	Chocolates	1000	C++23 (GCC 14-64, msys2)
1141A	Game 23	1000	C++23 (GCC 14-64, msys2)
1155A	Reverse a Substring	1000	C++23 (GCC 14-64, msys2)
1184D1	Parallel Universes (Easy)	1600	C++23 (GCC 14-64, msys2)
1185B	Email from Polycarp	1200	C++23 (GCC 14-64, msys2)
1191B	Tokitsukaze and Mahjong	1200	C++23 (GCC 14-64, msys2)
1199A	City Day	1000	C++23 (GCC 14-64, msys2)
1203C	Common Divisors	1300	C++23 (GCC 14-64, msys2)
1237A	Balanced Rating Changes	1000	C++23 (GCC 14-64, msys2)
1278A	Shuffle Hashing	1000	C++23 (GCC 14-64, msys2)
1300B	Assigning to Classes	1000	C++23 (GCC 14-64, msys2)
1303A	Erasing Zeroes	800	C++23 (GCC 14-64, msys2)
1352A	Sum of Round Numbers	800	C++23 (GCC 14-64, msys2)
1355A	Sequence with Digits	1200	C++23 (GCC 14-64, msys2)
1362A	Johnny and Ancient Computer	1000	C++23 (GCC 14-64, msys2)
1363A	Odd Selection	1200	C++23 (GCC 14-64, msys2)
1368A	C+=	800	C++23 (GCC 14-64, msys2)
1373A	Donut Shops	1000	C++23 (GCC 14-64, msys2)
1426A	Floor Number	800	C++23 (GCC 14-64, msys2)
1430C	Numbers on Whiteboard	1000	C++23 (GCC 14-64, msys2)
1433A	Boring Apartments	800	C++23 (GCC 14-64, msys2)
1541B	Pleasant Pairs	1200	C++23 (GCC 14-64, msys2)
1619C	Wrong Addition	1200	C++23 (GCC 14-64, msys2)
1624B	Make AP	900	C++23 (GCC 14-64, msys2)
1659A	Red Versus Blue	1000	C++23 (GCC 14-64, msys2)
1669A	Division?	800	C++17 (GCC 7-32)
1675B	Make It Increasing	900	C++23 (GCC 14-64, msys2)
1676A	Lucky?	800	C++17 (GCC 7-32)
1679B	Stone Age Problem	1200	C++23 (GCC 14-64, msys2)
1690D	Black and White Stripe	1000	C++23 (GCC 14-64, msys2)
1691B	Shoe Shuffling	1000	C++23 (GCC 14-64, msys2)
1692A	Marathon	800	C++17 (GCC 7-32)
1692E	Binary Deque	1200	C++23 (GCC 14-64, msys2)
1701C	Schedule Management	1400	C++23 (GCC 14-64, msys2)
1703A	YES or YES?	800	C++17 (GCC 7-32)
1703E	Mirror Grid	1200	C++23 (GCC 14-64, msys2)
1704B	Luke is a Foodie	1000	C++23 (GCC 14-64, msys2)
1742A	Sum	800	C++17 (GCC 7-32)
1744C	Traffic Light	1000	C++23 (GCC 14-64, msys2)
1766A	Extremely Round	800	C++23 (GCC 14-64, msys2)
1788A	One and Two	800	C++23 (GCC 14-64, msys2)
1791C	Prepend and Append	800	C++23 (GCC 14-64, msys2)
1807A	Plus or Minus	800	C++17 (GCC 7-32)
1807D	Odd Queries	900	C++23 (GCC 14-64, msys2)
1814A	Coins	800	C++23 (GCC 14-64, msys2)
1826A	Trust Nobody	1200	C++23 (GCC 14-64, msys2)
1829B	Blank Space	800	C++23 (GCC 14-64, msys2)
1832C	Contrast Value	1200	C++23 (GCC 14-64, msys2)
1845A	Forbidden Integer	800	C++17 (GCC 7-32)
1846E1	Rudolf and Snowflakes (simple version)	1300	C++23 (GCC 14-64, msys2)
1850D	Balanced Round	900	C++23 (GCC 14-64, msys2)
1850E	Cardboard for Pictures	1100	C++23 (GCC 14-64, msys2)
1850F	We Were Both Children	1300	C++23 (GCC 14-64, msys2)
1856B	Good Arrays	900	C++23 (GCC 14-64, msys2)
1873C	Target Practice	800	C++17 (GCC 7-32)
1900A	Cover in Water	800	C++17 (GCC 7-32)
1914D	Three Activities	1200	C++23 (GCC 14-64, msys2)
1954B	Make It Ugly	1200	C++23 (GCC 14-64, msys2)
2041A	The Bento Box Adventure	1300	C++23 (GCC 14-64, msys2)
2161A	Round Trip	800	C++17 (GCC 7-32)
2167D	Yet Another Array Problem	1000	C++17 (GCC 7-32)
2169B	Drifting Away	1100	C++17 (GCC 7-32)
2176A	Operations with Inversions	800	C++17 (GCC 7-32)
2178B	Impost or Sus	900	C++23 (GCC 14-64, msys2)
2178C	First or Second	1200	C++23 (GCC 14-64, msys2)
2179B	Blackslex and Showering	800	C++23 (GCC 14-64, msys2)
2179C	Blackslex and Number Theory	1100	C++23 (GCC 14-64, msys2)
2182A	New Year String	800	C++23 (GCC 14-64, msys2)
2185C	Shifted MEX	900	C++23 (GCC 14-64, msys2)
2218A	The 67th Integer Problem	800	C++23 (GCC 14-64, msys2)
2228B	Remilia Plays Soku	1100	C++23 (GCC 14-64, msys2)
2250A	Threshold Movement	Unrated	C++23 (GCC 14-64, msys2)

math

#	Problem	Difficulty	Solution
1A	Theatre Square	1000	C++23 (GCC 14-64, msys2)
4A	Watermelon	800	C++20 (GCC 13-64)
20B	Equation	2000	C++23 (GCC 14-64, msys2)
50A	Domino piling	800	C++23 (GCC 14-64, msys2)
69A	Young Physicist	1000	C++23 (GCC 14-64, msys2)
82A	Double Cola	1100	C++23 (GCC 14-64, msys2)
151A	Soft Drinking	800	C++17 (GCC 7-32)
200B	Drinks	800	C++17 (GCC 7-32)
224A	Parallelepiped	1100	C++23 (GCC 14-64, msys2)
230B	T-primes	1300	C++23 (GCC 14-64, msys2)
270A	Fancy Fence	1100	C++23 (GCC 14-64, msys2)
304A	Pythagorean Theorem II	1200	C++23 (GCC 14-64, msys2)
327B	Hungry Sequence	1200	C++23 (GCC 14-64, msys2)
353A	Domino	1200	C++23 (GCC 14-64, msys2)
456B	Fedya and Maths	1200	C++23 (GCC 14-64, msys2)
463B	Caisa and Pylons	1100	C++23 (GCC 14-64, msys2)
476A	Dreamoon and Stairs	1000	C++23 (GCC 14-64, msys2)
478B	Random Teams	1300	C++23 (GCC 14-64, msys2)
479A	Expression	1000	C++23 (GCC 14-64, msys2)
492B	Vanya and Lanterns	1200	C++23 (GCC 14-64, msys2)
507B	Amr and Pins	1400	C++23 (GCC 14-64, msys2)
515A	Drazil and Date	1000	C++23 (GCC 14-64, msys2)
546A	Soldier and Bananas	800	C++17 (GCC 7-32)
550C	Divisibility by Eight	1500	C++23 (GCC 14-64, msys2)
573A	Bear and Poker	1300	C++23 (GCC 14-64, msys2)
581A	Vasya the Hipster	800	C++17 (GCC 7-32)
584A	Olesya and Rodion	1000	C++23 (GCC 14-64, msys2)
588B	Duff in Love	1300	C++23 (GCC 14-64, msys2)
610A	Pasha and Stick	1000	C++23 (GCC 14-64, msys2)
617A	Elephant	800	C++17 (GCC 7-32)
630C	Lucky Numbers	1100	C++23 (GCC 14-64, msys2)
630D	Hexagons!	1100	C++23 (GCC 14-64, msys2)
688B	Lovely Palindromes	1000	C++23 (GCC 14-64, msys2)
707C	Pythagorean Triples	1500	C++23 (GCC 14-64, msys2)
723A	The New Year: Meeting Friends	800	C++17 (GCC 7-32)
732A	Buy a Shovel	800	C++23 (GCC 14-64, msys2)
750A	New Year and Hurry	800	C++17 (GCC 7-32)
762A	k-th divisor	1400	C++23 (GCC 14-64, msys2)
808B	Average Sleep Time	1300	C++23 (GCC 14-64, msys2)
959A	Mahmoud and Ehab and the even-odd game	800	C++23 (GCC 14-64, msys2)
1038B	Non-Coprime Partition	1100	C++23 (GCC 14-64, msys2)
1068B	LCM	1200	C++23 (GCC 14-64, msys2)
1076B	Divisor Subtraction	1200	C++23 (GCC 14-64, msys2)
1107B	Digital root	1000	C++23 (GCC 14-64, msys2)
1117B	Emotes	1000	C++23 (GCC 14-64, msys2)
1141A	Game 23	1000	C++23 (GCC 14-64, msys2)
1154A	Restoring Three Numbers	800	C++17 (GCC 7-32)
1165D	Almost All Divisors	1600	C++23 (GCC 14-64, msys2)
1181A	Chunga-Changa	1000	C++23 (GCC 14-64, msys2)
1184A1	Heidi Learns Hashing (Easy)	1200	C++23 (GCC 14-64, msys2)
1189B	Number Circle	1100	C++23 (GCC 14-64, msys2)
1195A	Drinks Choosing	1000	C++23 (GCC 14-64, msys2)
1199B	Water Lily	1000	C++23 (GCC 14-64, msys2)
1201B	Zero Array	1500	C++23 (GCC 14-64, msys2)
1201C	Maximum Median	1400	C++23 (GCC 14-64, msys2)
1203C	Common Divisors	1300	C++23 (GCC 14-64, msys2)
1204A	BowWow and the Timetable	1000	C++23 (GCC 14-64, msys2)
1213C	Book Reading	1200	C++23 (GCC 14-64, msys2)
1221C	Perfect Team	1200	C++23 (GCC 14-64, msys2)
1237A	Balanced Rating Changes	1000	C++23 (GCC 14-64, msys2)
1257B	Magic Stick	1000	C++23 (GCC 14-64, msys2)
1260A	Heating	1000	C++23 (GCC 14-64, msys2)
1266A	Competitive Programmer	1000	C++23 (GCC 14-64, msys2)
1266B	Dice Tower	1000	C++23 (GCC 14-64, msys2)
1285C	Fadi and LCM	1400	C++23 (GCC 14-64, msys2)
1294A	Collecting Coins	800	C++23 (GCC 14-64, msys2)
1294C	Product of Three Numbers	1300	C++23 (GCC 14-64, msys2)
1296A	Array with Odd Sum	800	C++23 (GCC 14-64, msys2)
1327A	Sum of Odd Integers	1100	C++23 (GCC 14-64, msys2)
1328A	Divisibility Problem	800	C++17 (GCC 7-32)
1335A	Candies and Two Sisters	800	C++17 (GCC 7-32)
1337A	Ichihime and Triangle	800	C++23 (GCC 14-64, msys2)
1342A	Road To Zero	1000	C++23 (GCC 14-64, msys2)
1343B	Balanced Array	800	C++23 (GCC 14-64, msys2)
1352A	Sum of Round Numbers	800	C++23 (GCC 14-64, msys2)
1352B	Same Parity Summands	1200	C++23 (GCC 14-64, msys2)
1352C	K-th Not Divisible by n	1200	C++23 (GCC 14-64, msys2)
1353A	Most Unstable Array	800	C++23 (GCC 14-64, msys2)
1355A	Sequence with Digits	1200	C++23 (GCC 14-64, msys2)
1358A	Park Lighting	800	C++23 (GCC 14-64, msys2)
1360A	Minimal Square	800	C++23 (GCC 14-64, msys2)
1360D	Buying Shovels	1300	C++23 (GCC 14-64, msys2)
1363A	Odd Selection	1200	C++23 (GCC 14-64, msys2)
1366B	Shuffle	1300	C++23 (GCC 14-64, msys2)
1367B	Even Array	800	C++23 (GCC 14-64, msys2)
1368A	C+=	800	C++23 (GCC 14-64, msys2)
1370C	Number Game	1400	C++23 (GCC 14-64, msys2)
1371A	Magical Sticks	800	C++23 (GCC 14-64, msys2)
1372B	Omkar and Last Class of Math	1300	C++23 (GCC 14-64, msys2)
1373A	Donut Shops	1000	C++23 (GCC 14-64, msys2)
1374A	Required Remainder	800	C++23 (GCC 14-64, msys2)
1374B	Multiply by 2, divide by 6	900	C++23 (GCC 14-64, msys2)
1374D	Zero Remainder Array	1400	C++23 (GCC 14-64, msys2)
1385A	Three Pairwise Maximums	800	C++23 (GCC 14-64, msys2)
1389A	LCM Problem	800	C++23 (GCC 14-64, msys2)
1395A	Boboniu Likes to Color Balls	1000	C++23 (GCC 14-64, msys2)
1401C	Mere Array	1300	C++23 (GCC 14-64, msys2)
1409A	Yet Another Two Integers Problem	800	C++23 (GCC 14-64, msys2)
1418A	Buying Torches	1000	C++23 (GCC 14-64, msys2)
1426A	Floor Number	800	C++23 (GCC 14-64, msys2)
1430C	Numbers on Whiteboard	1000	C++23 (GCC 14-64, msys2)
1433A	Boring Apartments	800	C++23 (GCC 14-64, msys2)
1440B	Sum of Medians	900	C++23 (GCC 14-64, msys2)
1447B	Numbers Box	1000	C++23 (GCC 14-64, msys2)
1454D	Number into Sequence	1300	C++23 (GCC 14-64, msys2)
1455B	Jumps	1200	C++23 (GCC 14-64, msys2)
1463A	Dungeon	1100	C++23 (GCC 14-64, msys2)
1473B	String LCM	1000	C++23 (GCC 14-64, msys2)
1475A	Odd Divisor	900	C++23 (GCC 14-64, msys2)
1476A	K-divisible Sum	1000	C++23 (GCC 14-64, msys2)
1485A	Add and Divide	1000	C++23 (GCC 14-64, msys2)
1487B	Cat Cycle	1200	C++23 (GCC 14-64, msys2)
1487D	Pythagorean Triples	1500	C++23 (GCC 14-64, msys2)
1490C	Sum of Cubes	1100	C++23 (GCC 14-64, msys2)
1497B	M-arrays	1200	C++23 (GCC 14-64, msys2)
1497C1	k-LCM (easy version)	1200	C++23 (GCC 14-64, msys2)
1511B	GCD Length	1100	C++23 (GCC 14-64, msys2)
1520D	Same Differences	1200	C++23 (GCC 14-64, msys2)
1541B	Pleasant Pairs	1200	C++23 (GCC 14-64, msys2)
1542C	Strange Function	1600	C++23 (GCC 14-64, msys2)
1543A	Exciting Bets	900	C++23 (GCC 14-64, msys2)
1582B	Luntik and Subsequences	900	C++23 (GCC 14-64, msys2)
1593B	Make it Divisible by 25	900	C++23 (GCC 14-64, msys2)
1594C	Make Them Equal	1200	C++23 (GCC 14-64, msys2)
1607B	Odd Grasshopper	900	C++23 (GCC 14-64, msys2)
1618C	Paint the Array	1100	C++23 (GCC 14-64, msys2)
1620B	Triangles on a Rectangle	1000	C++23 (GCC 14-64, msys2)
1624B	Make AP	900	C++23 (GCC 14-64, msys2)
1659A	Red Versus Blue	1000	C++23 (GCC 14-64, msys2)
1679A	AvtoBus	900	C++23 (GCC 14-64, msys2)
1692F	3SUM	1300	C++23 (GCC 14-64, msys2)
1708B	Difference of GCDs	1100	C++23 (GCC 14-64, msys2)
1715B	Beautiful Array	1000	C++23 (GCC 14-64, msys2)
1726A	Mainak and Array	900	C++23 (GCC 14-64, msys2)
1736B	Playing with GCD	1200	C++23 (GCC 14-64, msys2)
1742E	Scuza	1200	C++23 (GCC 14-64, msys2)
1744D	Divisibility by 2^n	1200	C++23 (GCC 14-64, msys2)
1744E1	Divisible Numbers (easy version)	1500	C++23 (GCC 14-64, msys2)
1744E2	Divisible Numbers (hard version)	1900	C++23 (GCC 14-64, msys2)
1765M	Minimum LCM	1000	C++23 (GCC 14-64, msys2)
1777A	Everybody Likes Good Arrays!	800	C++23 (GCC 14-64, msys2)
1783A	Make it Beautiful	800	C++23 (GCC 14-64, msys2)
1788A	One and Two	800	C++23 (GCC 14-64, msys2)
1789A	Serval and Mocha's Array	800	C++23 (GCC 14-64, msys2)
1794B	Not Dividing	900	C++23 (GCC 14-64, msys2)
1806A	Walking Master	800	C++23 (GCC 14-64, msys2)
1808B	Playing in a Casino	1200	C++23 (GCC 14-64, msys2)
1814A	Coins	800	C++23 (GCC 14-64, msys2)
1822D	Super-Permutation	1200	C++23 (GCC 14-64, msys2)
1826B	Lunatic Never Content	1100	C++23 (GCC 14-64, msys2)
1827A	Counting Orders	1100	C++23 (GCC 14-64, msys2)
1828B	Permutation Swap	900	C++23 (GCC 14-64, msys2)
1834A	Unit Array	800	C++17 (GCC 7-32)
1837A	Grasshopper on a Line	800	C++17 (GCC 7-32)
1840C	Ski Resort	1000	C++23 (GCC 14-64, msys2)
1845A	Forbidden Integer	800	C++17 (GCC 7-32)
1846D	Rudolph and Christmas Tree	1200	C++23 (GCC 14-64, msys2)
1846E1	Rudolf and Snowflakes (simple version)	1300	C++23 (GCC 14-64, msys2)
1849B	Monsters	1000	C++23 (GCC 14-64, msys2)
1850E	Cardboard for Pictures	1100	C++23 (GCC 14-64, msys2)
1850F	We Were Both Children	1300	C++23 (GCC 14-64, msys2)
1853A	Desorting	800	C++17 (GCC 7-32)
1855B	Longest Divisors Interval	900	C++23 (GCC 14-64, msys2)
1856B	Good Arrays	900	C++23 (GCC 14-64, msys2)
1857A	Array Coloring	800	C++17 (GCC 7-32)
1858A	Buttons	800	C++17 (GCC 7-32)
1859A	United We Stand	800	C++23 (GCC 14-64, msys2)
1859B	Olya and Game with Arrays	1000	C++23 (GCC 14-64, msys2)
1866A	Ambitious Kid	800	C++17 (GCC 7-32)
1872D	Plus Minus Permutation	1200	C++23 (GCC 14-64, msys2)
1873C	Target Practice	800	C++17 (GCC 7-32)
1877A	Goals of Victory	800	C++17 (GCC 7-32)
1878C	Vasilije in Cacak	900	C++23 (GCC 14-64, msys2)
1881D	Divide and Equalize	1300	C++23 (GCC 14-64, msys2)
1883C	Raspberries	1000	C++23 (GCC 14-64, msys2)
1891B	Deja Vu	1100	C++23 (GCC 14-64, msys2)
1899A	Game with Integers	800	C++17 (GCC 7-32)
1901A	Line Trip	800	C++17 (GCC 7-32)
1909B	Make Almost Equal With Mod	1200	C++23 (GCC 14-64, msys2)
1914C	Quests	1100	C++23 (GCC 14-64, msys2)
1931D	Divisible Pairs	1300	C++23 (GCC 14-64, msys2)
1954B	Make It Ugly	1200	C++23 (GCC 14-64, msys2)
1954C	Long Multiplication	1200	C++23 (GCC 14-64, msys2)
2014C	Robin Hood in Town	1100	C++23 (GCC 14-64, msys2)
2020B	Brightness Begins	1200	C++23 (GCC 14-64, msys2)
2125B	Left and Down	900	C++23 (GCC 14-64, msys2)
2134B	Add 0 or K	1200	C++23 (GCC 14-64, msys2)
2158A	Suspension	800	C++17 (GCC 7-32)
2161A	Round Trip	800	C++17 (GCC 7-32)
2164B	Even Modulo Pair	1000	C++17 (GCC 7-32)
2166B	Tab Closing	900	C++17 (GCC 7-32)
2167A	Square?	800	C++17 (GCC 7-32)
2167D	Yet Another Array Problem	1000	C++17 (GCC 7-32)
2171A	Shizuku Hoshikawa and Farm Legs	800	C++17 (GCC 7-32)
2171B	Yuu Koito and Minimum Absolute Sum	900	C++17 (GCC 7-32)
2176A	Operations with Inversions	800	C++17 (GCC 7-32)
2179A	Blackslex and Password	800	C++23 (GCC 14-64, msys2)
2179C	Blackslex and Number Theory	1100	C++23 (GCC 14-64, msys2)
2179E	Blackslex and Girls	1800	C++23 (GCC 14-64, msys2)
2218A	The 67th Integer Problem	800	C++23 (GCC 14-64, msys2)
2218B	The 67th 6-7 Integer Problem	800	C++23 (GCC 14-64, msys2)
2218D	The 67th OEIS Problem	1100	C++23 (GCC 14-64, msys2)
2229A	Slimes on a Line	800	C++23 (GCC 14-64, msys2)
2229B	Absolute Cinema	800	C++23 (GCC 14-64, msys2)
2233A	AI Project Development	800	C++23 (GCC 14-64, msys2)
2234A	Euclid, Sequence and Two Numbers	800	C++23 (GCC 14-64, msys2)
2234B	Palindrome, Twelve and Two Terms	800	C++23 (GCC 14-64, msys2)
2236A	Games on the Train	800	C++23 (GCC 14-64, msys2)
2236B	Tatar TV Show	800	C++23 (GCC 14-64, msys2)
2236C	Omsk Programmers	1000	C++23 (GCC 14-64, msys2)
2241A	Divide and Conquer	Unrated	C++23 (GCC 14-64, msys2)
2244D	Yaroslav and Productivity	Unrated	C++23 (GCC 14-64, msys2)
2250A	Threshold Movement	Unrated	C++23 (GCC 14-64, msys2)

number theory

#	Problem	Difficulty	Solution
75C	Modified GCD	1600	C++23 (GCC 14-64, msys2)
122A	Lucky Division	1000	C++23 (GCC 14-64, msys2)
230B	T-primes	1300	C++23 (GCC 14-64, msys2)
456B	Fedya and Maths	1200	C++23 (GCC 14-64, msys2)
573A	Bear and Poker	1300	C++23 (GCC 14-64, msys2)
630A	Again Twenty Five!	800	C++17 (GCC 7-32)
707C	Pythagorean Triples	1500	C++23 (GCC 14-64, msys2)
762A	k-th divisor	1400	C++23 (GCC 14-64, msys2)
776B	Sherlock and his girlfriend	1200	C++23 (GCC 14-64, msys2)
919B	Perfect Number	1100	C++23 (GCC 14-64, msys2)
1068B	LCM	1200	C++23 (GCC 14-64, msys2)
1076B	Divisor Subtraction	1200	C++23 (GCC 14-64, msys2)
1107B	Digital root	1000	C++23 (GCC 14-64, msys2)
1165D	Almost All Divisors	1600	C++23 (GCC 14-64, msys2)
1184A1	Heidi Learns Hashing (Easy)	1200	C++23 (GCC 14-64, msys2)
1277B	Make Them Odd	1200	C++23 (GCC 14-64, msys2)
1285C	Fadi and LCM	1400	C++23 (GCC 14-64, msys2)
1294C	Product of Three Numbers	1300	C++23 (GCC 14-64, msys2)
1360D	Buying Shovels	1300	C++23 (GCC 14-64, msys2)
1370C	Number Game	1400	C++23 (GCC 14-64, msys2)
1372B	Omkar and Last Class of Math	1300	C++23 (GCC 14-64, msys2)
1389A	LCM Problem	800	C++23 (GCC 14-64, msys2)
1401C	Mere Array	1300	C++23 (GCC 14-64, msys2)
1411B	Fair Numbers	1000	C++23 (GCC 14-64, msys2)
1454D	Number into Sequence	1300	C++23 (GCC 14-64, msys2)
1473B	String LCM	1000	C++23 (GCC 14-64, msys2)
1475A	Odd Divisor	900	C++23 (GCC 14-64, msys2)
1485A	Add and Divide	1000	C++23 (GCC 14-64, msys2)
1487B	Cat Cycle	1200	C++23 (GCC 14-64, msys2)
1487D	Pythagorean Triples	1500	C++23 (GCC 14-64, msys2)
1511B	GCD Length	1100	C++23 (GCC 14-64, msys2)
1541B	Pleasant Pairs	1200	C++23 (GCC 14-64, msys2)
1542C	Strange Function	1600	C++23 (GCC 14-64, msys2)
1543A	Exciting Bets	900	C++23 (GCC 14-64, msys2)
1679A	AvtoBus	900	C++23 (GCC 14-64, msys2)
1736B	Playing with GCD	1200	C++23 (GCC 14-64, msys2)
1742D	Coprime	1100	C++23 (GCC 14-64, msys2)
1744E1	Divisible Numbers (easy version)	1500	C++23 (GCC 14-64, msys2)
1744E2	Divisible Numbers (hard version)	1900	C++23 (GCC 14-64, msys2)
1765M	Minimum LCM	1000	C++23 (GCC 14-64, msys2)
1789A	Serval and Mocha's Array	800	C++23 (GCC 14-64, msys2)
1826B	Lunatic Never Content	1100	C++23 (GCC 14-64, msys2)
1828B	Permutation Swap	900	C++23 (GCC 14-64, msys2)
1845A	Forbidden Integer	800	C++17 (GCC 7-32)
1850F	We Were Both Children	1300	C++23 (GCC 14-64, msys2)
1855B	Longest Divisors Interval	900	C++23 (GCC 14-64, msys2)
1859A	United We Stand	800	C++23 (GCC 14-64, msys2)
1881D	Divide and Equalize	1300	C++23 (GCC 14-64, msys2)
1899A	Game with Integers	800	C++17 (GCC 7-32)
1909B	Make Almost Equal With Mod	1200	C++23 (GCC 14-64, msys2)
1931D	Divisible Pairs	1300	C++23 (GCC 14-64, msys2)
1954C	Long Multiplication	1200	C++23 (GCC 14-64, msys2)
2125B	Left and Down	900	C++23 (GCC 14-64, msys2)
2134B	Add 0 or K	1200	C++23 (GCC 14-64, msys2)
2164B	Even Modulo Pair	1000	C++17 (GCC 7-32)
2167D	Yet Another Array Problem	1000	C++17 (GCC 7-32)
2179C	Blackslex and Number Theory	1100	C++23 (GCC 14-64, msys2)
2180A	Carnival Wheel	800	C++23 (GCC 14-64, msys2)
2218D	The 67th OEIS Problem	1100	C++23 (GCC 14-64, msys2)
2234A	Euclid, Sequence and Two Numbers	800	C++23 (GCC 14-64, msys2)
2241A	Divide and Conquer	Unrated	C++23 (GCC 14-64, msys2)
2244D	Yaroslav and Productivity	Unrated	C++23 (GCC 14-64, msys2)
2246B	ezraft and Array	Unrated	C++23 (GCC 14-64, msys2)

shortest paths

#	Problem	Difficulty	Solution
266B	Queue at the School	800	C++17 (GCC 7-32)

sortings

#	Problem	Difficulty	Solution
27A	Next Test	1200	C++23 (GCC 14-64, msys2)
34B	Sale	900	C++23 (GCC 14-64, msys2)
141A	Amusing Joke	800	C++17 (GCC 7-32)
339A	Helpful Maths	800	C++17 (GCC 7-32)
433B	Kuriyama Mirai's Stones	1200	C++23 (GCC 14-64, msys2)
451B	Sort the Array	1300	C++23 (GCC 14-64, msys2)
456A	Laptops	1100	C++23 (GCC 14-64, msys2)
459B	Pashmak and Flowers	1300	C++23 (GCC 14-64, msys2)
479C	Exams	1400	C++23 (GCC 14-64, msys2)
492B	Vanya and Lanterns	1200	C++23 (GCC 14-64, msys2)
507A	Amr and Music	1000	C++23 (GCC 14-64, msys2)
519B	A and B and Compilation Errors	1100	C++23 (GCC 14-64, msys2)
580B	Kefa and Company	1500	C++23 (GCC 14-64, msys2)
600B	Queries about less or equal elements	1300	C++23 (GCC 14-64, msys2)
723A	The New Year: Meeting Friends	800	C++17 (GCC 7-32)
977C	Less or Equal	1200	C++23 (GCC 14-64, msys2)
1117B	Emotes	1000	C++23 (GCC 14-64, msys2)
1133C	Balanced Team	1200	C++23 (GCC 14-64, msys2)
1155A	Reverse a Substring	1000	C++23 (GCC 14-64, msys2)
1174B	Ehab Is an Odd Person	1200	C++23 (GCC 14-64, msys2)
1189B	Number Circle	1100	C++23 (GCC 14-64, msys2)
1201C	Maximum Median	1400	C++23 (GCC 14-64, msys2)
1300B	Assigning to Classes	1000	C++23 (GCC 14-64, msys2)
1312B	Bogosort	1000	C++23 (GCC 14-64, msys2)
1324D	Pair of Topics	1400	C++23 (GCC 14-64, msys2)
1339B	Sorted Adjacent Differences	1200	C++23 (GCC 14-64, msys2)
1374D	Zero Remainder Array	1400	C++23 (GCC 14-64, msys2)
1401C	Mere Array	1300	C++23 (GCC 14-64, msys2)
1438B	Valerii Against Everyone	1000	C++23 (GCC 14-64, msys2)
1470A	Strange Birthday Party	1300	C++23 (GCC 14-64, msys2)
1539C	Stable Groups	1200	C++23 (GCC 14-64, msys2)
1703F	Yet Another Problem About Pairs Satisfying an Inequality	1300	C++23 (GCC 14-64, msys2)
1725B	Basketball Together	1000	C++23 (GCC 14-64, msys2)
1729D	Friends and the Restaurant	1200	C++23 (GCC 14-64, msys2)
1744D	Divisibility by 2^n	1200	C++23 (GCC 14-64, msys2)
1783A	Make it Beautiful	800	C++23 (GCC 14-64, msys2)
1790D	Matryoshkas	1200	C++23 (GCC 14-64, msys2)
1791E	Negatives and Positives	1100	C++23 (GCC 14-64, msys2)
1791G1	Teleporters (Easy Version)	1100	C++23 (GCC 14-64, msys2)
1808B	Playing in a Casino	1200	C++23 (GCC 14-64, msys2)
1826A	Trust Nobody	1200	C++23 (GCC 14-64, msys2)
1827A	Counting Orders	1100	C++23 (GCC 14-64, msys2)
1832B	Maximum Sum	1100	C++23 (GCC 14-64, msys2)
1849B	Monsters	1000	C++23 (GCC 14-64, msys2)
1850D	Balanced Round	900	C++23 (GCC 14-64, msys2)
1857C	Assembly via Minimums	1200	C++23 (GCC 14-64, msys2)
1859B	Olya and Game with Arrays	1000	C++23 (GCC 14-64, msys2)
1873E	Building an Aquarium	1100	C++23 (GCC 14-64, msys2)
1876A	Helmets in Night Light	1000	C++23 (GCC 14-64, msys2)
1891B	Deja Vu	1100	C++23 (GCC 14-64, msys2)
1896A	Jagged Swaps	800	C++17 (GCC 7-32)
1903A	Halloumi Boxes	800	C++17 (GCC 7-32)
1904B	Collecting Game	1100	C++23 (GCC 14-64, msys2)
1904C	Array Game	1400	C++23 (GCC 14-64, msys2)
1914D	Three Activities	1200	C++23 (GCC 14-64, msys2)
2041A	The Bento Box Adventure	1300	C++23 (GCC 14-64, msys2)
2164A	Sequence Game	800	C++17 (GCC 7-32)
2167A	Square?	800	C++17 (GCC 7-32)
2167B	Your Name	800	C++17 (GCC 7-32)
2179C	Blackslex and Number Theory	1100	C++23 (GCC 14-64, msys2)
2185C	Shifted MEX	900	C++23 (GCC 14-64, msys2)
2220A	Blocked	800	C++23 (GCC 14-64, msys2)
2234A	Euclid, Sequence and Two Numbers	800	C++23 (GCC 14-64, msys2)

strings

#	Problem	Difficulty	Solution
41A	Translation	800	C++17 (GCC 7-32)
58A	Chat room	1000	C++23 (GCC 14-64, msys2)
59A	Word	800	C++17 (GCC 7-32)
71A	Way Too Long Words	800	C++20 (GCC 13-64)
96A	Football	900	C++23 (GCC 14-64, msys2)
112A	Petya and Strings	800	C++17 (GCC 7-32)
118A	String Task	1000	C++23 (GCC 14-64, msys2)
131A	cAPS lOCK	1000	C++23 (GCC 14-64, msys2)
141A	Amusing Joke	800	C++17 (GCC 7-32)
219A	k-String	1000	C++23 (GCC 14-64, msys2)
236A	Boy or Girl	800	C++17 (GCC 7-32)
281A	Word Capitalization	800	C++17 (GCC 7-32)
339A	Helpful Maths	800	C++17 (GCC 7-32)
734A	Anton and Danik	800	C++17 (GCC 7-32)
785A	Anton and Polyhedrons	800	C++23 (GCC 14-64, msys2)
1027A	Palindromic Twist	1000	C++23 (GCC 14-64, msys2)
1073A	Diverse Substring	1000	C++23 (GCC 14-64, msys2)
1155A	Reverse a Substring	1000	C++23 (GCC 14-64, msys2)
1185B	Email from Polycarp	1200	C++23 (GCC 14-64, msys2)
1278A	Shuffle Hashing	1000	C++23 (GCC 14-64, msys2)
1303A	Erasing Zeroes	800	C++23 (GCC 14-64, msys2)
1324B	Yet Another Palindrome Problem	1100	C++23 (GCC 14-64, msys2)
1374C	Move Brackets	1000	C++23 (GCC 14-64, msys2)
1473B	String LCM	1000	C++23 (GCC 14-64, msys2)
1536B	Prinzessin der Verurteilung	1200	C++23 (GCC 14-64, msys2)
1582C	Grandma Capa Knits a Scarf	1200	C++23 (GCC 14-64, msys2)
1594C	Make Them Equal	1200	C++23 (GCC 14-64, msys2)
1606A	AB Balance	900	C++23 (GCC 14-64, msys2)
1703A	YES or YES?	800	C++17 (GCC 7-32)
1881A	Don't Try to Count	800	C++17 (GCC 7-32)
1883B	Chemistry	900	C++23 (GCC 14-64, msys2)
1900A	Cover in Water	800	C++17 (GCC 7-32)
1913B	Swap and Delete	1000	C++23 (GCC 14-64, msys2)
1917B	Erase First or Second Letter	1100	C++23 (GCC 14-64, msys2)
2166A	Same Difference	800	C++17 (GCC 7-32)
2167B	Your Name	800	C++17 (GCC 7-32)
2176B	Optimal Shifts	1000	C++17 (GCC 7-32)
2178A	Yes or Yes	800	C++23 (GCC 14-64, msys2)
2178B	Impost or Sus	900	C++23 (GCC 14-64, msys2)
2179A	Blackslex and Password	800	C++23 (GCC 14-64, msys2)
2180B	Ashmal	800	C++23 (GCC 14-64, msys2)
2182A	New Year String	800	C++23 (GCC 14-64, msys2)
2192B	Flipping Binary String	1000	C++23 (GCC 14-64, msys2)
2236B	Tatar TV Show	800	C++23 (GCC 14-64, msys2)

two pointers

#	Problem	Difficulty	Solution
279B	Books	1400	C++23 (GCC 14-64, msys2)
580B	Kefa and Company	1500	C++23 (GCC 14-64, msys2)
600B	Queries about less or equal elements	1300	C++23 (GCC 14-64, msys2)
1133C	Balanced Team	1200	C++23 (GCC 14-64, msys2)
1324D	Pair of Topics	1400	C++23 (GCC 14-64, msys2)
1366B	Shuffle	1300	C++23 (GCC 14-64, msys2)
1374D	Zero Remainder Array	1400	C++23 (GCC 14-64, msys2)
1399C	Boats Competition	1200	C++23 (GCC 14-64, msys2)
1470A	Strange Birthday Party	1300	C++23 (GCC 14-64, msys2)
1582C	Grandma Capa Knits a Scarf	1200	C++23 (GCC 14-64, msys2)
1669F	Eating Candies	1100	C++23 (GCC 14-64, msys2)
1690D	Black and White Stripe	1000	C++23 (GCC 14-64, msys2)
1691B	Shoe Shuffling	1000	C++23 (GCC 14-64, msys2)
1692E	Binary Deque	1200	C++23 (GCC 14-64, msys2)
1701C	Schedule Management	1400	C++23 (GCC 14-64, msys2)
1729D	Friends and the Restaurant	1200	C++23 (GCC 14-64, msys2)
1744C	Traffic Light	1000	C++23 (GCC 14-64, msys2)
1791C	Prepend and Append	800	C++23 (GCC 14-64, msys2)
1827A	Counting Orders	1100	C++23 (GCC 14-64, msys2)
1832B	Maximum Sum	1100	C++23 (GCC 14-64, msys2)
1840C	Ski Resort	1000	C++23 (GCC 14-64, msys2)
1899C	Yarik and Array	1100	C++23 (GCC 14-64, msys2)
1904B	Collecting Game	1100	C++23 (GCC 14-64, msys2)
1904C	Array Game	1400	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)

Generated by CFPusher — Codeforces to GitHub

Name		Name	Last commit message	Last commit date
1/A - Theatre Square		1/A - Theatre Square
1027/A - Palindromic Twist		1027/A - Palindromic Twist
1030/A - In Search of an Easy Problem		1030/A - In Search of an Easy Problem
1038/B - Non-Coprime Partition		1038/B - Non-Coprime Partition
1068/B - LCM		1068/B - LCM
1073/A - Diverse Substring		1073/A - Diverse Substring
1076/B - Divisor Subtraction		1076/B - Divisor Subtraction
109/A - Lucky Sum of Digits		109/A - Lucky Sum of Digits
1095/A - Repeating Cipher		1095/A - Repeating Cipher
1097/A - Gennady and a Card Game		1097/A - Gennady and a Card Game
110/A - Nearly Lucky Number		110/A - Nearly Lucky Number
1107/B - Digital root		1107/B - Digital root
1117/B - Emotes		1117/B - Emotes
112/A - Petya and Strings		112/A - Petya and Strings
1133		1133
1139/B - Chocolates		1139/B - Chocolates
1141/A - Game 23		1141/A - Game 23
1154/A - Restoring Three Numbers		1154/A - Restoring Three Numbers
1155/A - Reverse a Substring		1155/A - Reverse a Substring
116/A - Tram		116/A - Tram
1165/D - Almost All Divisors		1165/D - Almost All Divisors
1174/B - Ehab Is an Odd Person		1174/B - Ehab Is an Odd Person
118		118
1181/A - Chunga-Changa		1181/A - Chunga-Changa
1184		1184
1185/B - Email from Polycarp		1185/B - Email from Polycarp
1189/B - Number Circle		1189/B - Number Circle
1191/B - Tokitsukaze and Mahjong		1191/B - Tokitsukaze and Mahjong
1195/A - Drinks Choosing		1195/A - Drinks Choosing
1199		1199
1201		1201
1203/C - Common Divisors		1203/C - Common Divisors
1204/A - BowWow and the Timetable		1204/A - BowWow and the Timetable
1213/C - Book Reading		1213/C - Book Reading
122/A - Lucky Division		122/A - Lucky Division
1221/C - Perfect Team		1221/C - Perfect Team
1227/B - Box		1227/B - Box
1237/A - Balanced Rating Changes		1237/A - Balanced Rating Changes
1257/B - Magic Stick		1257/B - Magic Stick
1260/A - Heating		1260/A - Heating
1266		1266
1277/B - Make Them Odd		1277/B - Make Them Odd
1278/A - Shuffle Hashing		1278/A - Shuffle Hashing
1285/C - Fadi and LCM		1285/C - Fadi and LCM
1294		1294
1296/A - Array with Odd Sum		1296/A - Array with Odd Sum
1300/B - Assigning to Classes		1300/B - Assigning to Classes
1303/A - Erasing Zeroes		1303/A - Erasing Zeroes
131/A - cAPS lOCK		131/A - cAPS lOCK
1312/B - Bogosort		1312/B - Bogosort
1324		1324
1327/A - Sum of Odd Integers		1327/A - Sum of Odd Integers
1328/A - Divisibility Problem		1328/A - Divisibility Problem
1335/A - Candies and Two Sisters		1335/A - Candies and Two Sisters
1337/A - Ichihime and Triangle		1337/A - Ichihime and Triangle
1339/B - Sorted Adjacent Differences		1339/B - Sorted Adjacent Differences
1342/A - Road To Zero		1342/A - Road To Zero
1343/B - Balanced Array		1343/B - Balanced Array
1352		1352
1353/A - Most Unstable Array		1353/A - Most Unstable Array
1355/A - Sequence with Digits		1355/A - Sequence with Digits
1358/A - Park Lighting		1358/A - Park Lighting
136/A - Presents		136/A - Presents
1360		1360
1362/A - Johnny and Ancient Computer		1362/A - Johnny and Ancient Computer
1363/A - Odd Selection		1363/A - Odd Selection
1366/B - Shuffle		1366/B - Shuffle
1367/B - Even Array		1367/B - Even Array
1368/A - C+=		1368/A - C+=
1370/C - Number Game		1370/C - Number Game
1371/A - Magical Sticks		1371/A - Magical Sticks
1372/B - Omkar and Last Class of Math		1372/B - Omkar and Last Class of Math
1373		1373
1374		1374
1380/A - Three Indices		1380/A - Three Indices
1385/A - Three Pairwise Maximums		1385/A - Three Pairwise Maximums
1389/A - LCM Problem		1389/A - LCM Problem
139/A - Petr and Book		139/A - Petr and Book
1395/A - Boboniu Likes to Color Balls		1395/A - Boboniu Likes to Color Balls
1399/C - Boats Competition		1399/C - Boats Competition
1401/C - Mere Array		1401/C - Mere Array
1409/A - Yet Another Two Integers Problem		1409/A - Yet Another Two Integers Problem
141/A - Amusing Joke		141/A - Amusing Joke
1411/B - Fair Numbers		1411/B - Fair Numbers
1418/A - Buying Torches		1418/A - Buying Torches
1426/A - Floor Number		1426/A - Floor Number
1430/C - Numbers on Whiteboard		1430/C - Numbers on Whiteboard
1433/A - Boring Apartments		1433/A - Boring Apartments
1437/B - Reverse Binary Strings		1437/B - Reverse Binary Strings
1438/B - Valerii Against Everyone		1438/B - Valerii Against Everyone
144/A - Arrival of the General		144/A - Arrival of the General
1440/B - Sum of Medians		1440/B - Sum of Medians
1447/B - Numbers Box		1447/B - Numbers Box
1454/D - Number into Sequence		1454/D - Number into Sequence
1455/B - Jumps		1455/B - Jumps
1463/A - Dungeon		1463/A - Dungeon
1470/A - Strange Birthday Party		1470/A - Strange Birthday Party
1473/B - String LCM		1473/B - String LCM
1475/A - Odd Divisor		1475/A - Odd Divisor
1476/A - K-divisible Sum		1476/A - K-divisible Sum

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