Codeforces Solutions

Auto-generated by CFPusher for Sanjeev_07

📊 Stats

Total Problems	Topics
391	30

📂 Topic-Wise Problems

*special (6)
Uncategorized (18)
binary search (56)
bitmasks (17)
brute force (65)
combinatorics (5)
constructive algorithms (64)
data structures (36)
dfs and similar (20)
dp (26)
dsu (7)
expression parsing (1)
flows (1)
games (14)
geometry (7)
graph matchings (2)
graphs (16)
greedy (172)
hashing (2)
implementation (100)
math (162)
number theory (37)
probabilities (1)
schedules (3)
shortest paths (1)
sortings (69)
strings (34)
ternary search (1)
trees (9)
two pointers (36)

*special

#	Problem	Difficulty	Solution
637A	Voting for Photos	1000	C++23 (GCC 14-64, msys2)
2214A	Odd One Out	Unrated	C++23 (GCC 14-64, msys2)
2214B	Are You Smiling?	Unrated	C++23 (GCC 14-64, msys2)
2214C	And?	Unrated	C++23 (GCC 14-64, msys2)
2214D	Neural Feud	Unrated	C++23 (GCC 14-64, msys2)
2214F	Numbers	Unrated	C++23 (GCC 14-64, msys2)

Uncategorized

#	Problem	Difficulty	Solution
782B	The Meeting Place Cannot Be Changed	Unrated	C++23 (GCC 14-64, msys2)
2200D	Portal	Unrated	C++23 (GCC 14-64, msys2)
2240C	Nim Game Is XOR Game	Unrated	C++23 (GCC 14-64, msys2)
2242A	Bigrams	Unrated	C++23 (GCC 14-64, msys2)
2242B	Predominant Frequency Division	Unrated	C++23 (GCC 14-64, msys2)
2244A	Iskander and Drawings	Unrated	C++23 (GCC 14-64, msys2)
2244B	Nikita and Books	Unrated	C++23 (GCC 14-64, msys2)
2244C	Stepan and Permutation	Unrated	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)
2246C	0mar and Alternating Sums	Unrated	C++23 (GCC 14-64, msys2)
2247A	Zero Sum	Unrated	C++23 (GCC 14-64, msys2)
2247B	Yet Another Constructive	Unrated	C++23 (GCC 14-64, msys2)
2247C	Inversion of a Subsequence	Unrated	C++23 (GCC 14-64, msys2)
2250A	Threshold Movement	Unrated	C++23 (GCC 14-64, msys2)
2250B	String Construction	Unrated	C++23 (GCC 14-64, msys2)
2250C	Rank Subsequence	Unrated	C++23 (GCC 14-64, msys2)

binary search

#	Problem	Difficulty	Solution
165B	Burning Midnight Oil	1500	C++23 (GCC 14-64, msys2)
230B	T-primes	1300	C++23 (GCC 14-64, msys2)
271B	Prime Matrix	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)
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)
670D1	Magic Powder - 1	1400	C++23 (GCC 14-64, msys2)
670D2	Magic Powder - 2	1500	C++23 (GCC 14-64, msys2)
812C	Sagheer and Nubian Market	1500	C++23 (GCC 14-64, msys2)
1011B	Planning The Expedition	1200	C++23 (GCC 14-64, msys2)
1119B	Alyona and a Narrow Fridge	1300	C++23 (GCC 14-64, msys2)
1138A	Sushi for Two	900	C++23 (GCC 14-64, msys2)
1201C	Maximum Median	1400	C++23 (GCC 14-64, msys2)
1260B	Obtain Two Zeroes	1300	C++23 (GCC 14-64, msys2)
1352C	K-th Not Divisible by n	1200	C++23 (GCC 14-64, msys2)
1470A	Strange Birthday Party	1300	C++23 (GCC 14-64, msys2)
1474B	Different Divisors	1000	C++23 (GCC 14-64, msys2)
1490C	Sum of Cubes	1100	C++23 (GCC 14-64, msys2)
1490F	Equalize the Array	1500	C++23 (GCC 14-64, msys2)
1498B	Box Fitting	1300	C++23 (GCC 14-64, msys2)
1561C	Deep Down Below	1300	C++23 (GCC 14-64, msys2)
1612C	Chat Ban	1300	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)
1671C	Dolce Vita	1200	C++23 (GCC 14-64, msys2)
1692E	Binary Deque	1200	C++23 (GCC 14-64, msys2)
1697C	awoo's Favorite Problem	1400	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)
1730B	Meeting on the Line	1600	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)
1794C	Scoring Subsequences	1300	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)
1883G1	Dances (Easy version)	1400	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)
1907D	Jumping Through Segments	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)
2025C	New Game	1300	C++23 (GCC 14-64, msys2)
2044E	Insane Problem	1300	C++23 (GCC 14-64, msys2)
2065C2	Skibidus and Fanum Tax (hard version)	1300	C++23 (GCC 14-64, msys2)
2114A	Square Year	800	C++23 (GCC 14-64, msys2)
2148E	Split	1200	C++23 (GCC 14-64, msys2)
2193D	Monster Game	1100	C++23 (GCC 14-64, msys2)
2197A	Friendly Numbers	800	C++23 (GCC 14-64, msys2)
2218E	The 67th XOR Problem	1200	C++23 (GCC 14-64, msys2)
2232B	Cake Leveling	900	C++23 (GCC 14-64, msys2)
2236D	Brand New Tatar TV Show	1300	C++23 (GCC 14-64, msys2)
2237C	Duck Surplus	1000	C++23 (GCC 14-64, msys2)

bitmasks

#	Problem	Difficulty	Solution
579A	Raising Bacteria	1000	C++23 (GCC 14-64, msys2)
1420B	Rock and Lever	1200	C++23 (GCC 14-64, msys2)
1421A	XORwice	800	C++23 (GCC 14-64, msys2)
1498B	Box Fitting	1300	C++23 (GCC 14-64, msys2)
1559A	Mocha and Math	900	C++23 (GCC 14-64, msys2)
1567B	MEXor Mixup	1000	C++23 (GCC 14-64, msys2)
1632B	Roof Construction	1000	C++23 (GCC 14-64, msys2)
1634B	Fortune Telling	1400	C++23 (GCC 14-64, msys2)
1682B	AND Sorting	1100	C++23 (GCC 14-64, msys2)
1805A	We Need the Zero	800	C++23 (GCC 14-64, msys2)
1909B	Make Almost Equal With Mod	1200	C++23 (GCC 14-64, msys2)
1991B	AND Reconstruction	1100	C++23 (GCC 14-64, msys2)
2074C	XOR and Triangle	1100	C++23 (GCC 14-64, msys2)
2153B	Bitwise Reversion	800	C++23 (GCC 14-64, msys2)
2200B	Deletion Sort	800	C++23 (GCC 14-64, msys2)
2214C	And?	Unrated	C++23 (GCC 14-64, msys2)
2218E	The 67th XOR Problem	1200	C++23 (GCC 14-64, msys2)

brute force

#	Problem	Difficulty	Solution
4A	Watermelon	800	Java 21
66B	Petya and Countryside	1100	C++23 (GCC 14-64, msys2)
217A	Ice Skating	1200	C++23 (GCC 14-64, msys2)
271B	Prime Matrix	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)
475B	Strongly Connected City	1400	C++23 (GCC 14-64, msys2)
546A	Soldier and Bananas	800	Java 21
670D1	Magic Powder - 1	1400	C++23 (GCC 14-64, msys2)
798B	Mike and strings	1300	C++23 (GCC 14-64, msys2)
1011B	Planning The Expedition	1200	C++23 (GCC 14-64, msys2)
1020B	Badge	1000	C++23 (GCC 14-64, msys2)
1105A	Salem and Sticks	1100	C++23 (GCC 14-64, msys2)
1244B	Rooms and Staircases	1000	Java 21
1380A	Three Indices	900	C++23 (GCC 14-64, msys2)
1411B	Fair Numbers	1000	C++23 (GCC 14-64, msys2)
1485A	Add and Divide	1000	C++23 (GCC 14-64, msys2)
1490C	Sum of Cubes	1100	C++23 (GCC 14-64, msys2)
1506C	Double-ended Strings	1000	C++23 (GCC 14-64, msys2)
1511C	Yet Another Card Deck	1100	C++23 (GCC 14-64, msys2)
1541B	Pleasant Pairs	1200	C++23 (GCC 14-64, msys2)
1594C	Make Them Equal	1200	C++23 (GCC 14-64, msys2)
1671C	Dolce Vita	1200	C++23 (GCC 14-64, msys2)
1679A	AvtoBus	900	C++23 (GCC 14-64, msys2)
1691C	Sum of Substrings	1400	C++23 (GCC 14-64, msys2)
1704B	Luke is a Foodie	1000	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)
1791D	Distinct Split	1000	C++23 (GCC 14-64, msys2)
1805A	We Need the Zero	800	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++23 (GCC 14-64, msys2)
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++23 (GCC 14-64, msys2)
1902C	Insert and Equalize	1300	C++23 (GCC 14-64, msys2)
1903A	Halloumi Boxes	800	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)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
2014D	Robert Hood and Mrs Hood	1400	C++23 (GCC 14-64, msys2)
2025C	New Game	1300	C++23 (GCC 14-64, msys2)
2048A	Kevin and Combination Lock	800	C++23 (GCC 14-64, msys2)
2074C	XOR and Triangle	1100	C++23 (GCC 14-64, msys2)
2112B	Shrinking Array	1100	C++23 (GCC 14-64, msys2)
2114A	Square Year	800	C++23 (GCC 14-64, msys2)
2126A	Only One Digit	800	Java 21
2132A	Homework	800	C++23 (GCC 14-64, msys2)
2148A	Sublime Sequence	800	C++23 (GCC 14-64, msys2)
2162A	Beautiful Average	800	C++23 (GCC 14-64, msys2)
2164A	Sequence Game	800	C++23 (GCC 14-64, msys2)
2171A	Shizuku Hoshikawa and Farm Legs	800	C++23 (GCC 14-64, msys2)
2193A	DBMB and the Array	800	C++23 (GCC 14-64, msys2)
2197A	Friendly Numbers	800	C++23 (GCC 14-64, msys2)
2200B	Deletion Sort	800	C++23 (GCC 14-64, msys2)
2200C	Specialty String	900	C++23 (GCC 14-64, msys2)
2218A	The 67th Integer Problem	800	C++23 (GCC 14-64, msys2)
2218E	The 67th XOR Problem	1200	C++23 (GCC 14-64, msys2)
2234B	Palindrome, Twelve and Two Terms	800	C++23 (GCC 14-64, msys2)
2242C	Unstable Elements	1300	C++23 (GCC 14-64, msys2)

combinatorics

#	Problem	Difficulty	Solution
414B	Mashmokh and ACM	1400	C++23 (GCC 14-64, msys2)
1582B	Luntik and Subsequences	900	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)
2240B	AI Finds Nothing Here	1100	C++23 (GCC 14-64, msys2)

constructive algorithms

#	Problem	Difficulty	Solution
8B	Obsession with Robots	1400	C++23 (GCC 14-64, msys2)
118B	Present from Lena	1000	C++23 (GCC 14-64, msys2)
637A	Voting for Photos	1000	C++23 (GCC 14-64, msys2)
1312B	Bogosort	1000	C++23 (GCC 14-64, msys2)
1352B	Same Parity Summands	1200	C++23 (GCC 14-64, msys2)
1433D	Districts Connection	1200	C++23 (GCC 14-64, msys2)
1438B	Valerii Against Everyone	1000	C++23 (GCC 14-64, msys2)
1474B	Different Divisors	1000	C++23 (GCC 14-64, msys2)
1497B	M-arrays	1200	C++23 (GCC 14-64, msys2)
1504B	Flip the Bits	1200	C++23 (GCC 14-64, msys2)
1527B1	Palindrome Game (easy version)	1200	C++23 (GCC 14-64, msys2)
1537B	Bad Boy	900	C++23 (GCC 14-64, msys2)
1559A	Mocha and Math	900	C++23 (GCC 14-64, msys2)
1579D	Productive Meeting	1400	C++23 (GCC 14-64, msys2)
1614B	Divan and a New Project	1000	C++23 (GCC 14-64, msys2)
1632B	Roof Construction	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)
1665B	Array Cloning Technique	900	C++23 (GCC 14-64, msys2)
1682B	AND Sorting	1100	C++23 (GCC 14-64, msys2)
1691B	Shoe Shuffling	1000	C++23 (GCC 14-64, msys2)
1691C	Sum of Substrings	1400	C++23 (GCC 14-64, msys2)
1697C	awoo's Favorite Problem	1400	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)
1793C	Dora and Search	1200	C++23 (GCC 14-64, msys2)
1794B	Not Dividing	900	C++23 (GCC 14-64, msys2)
1831A	Twin Permutations	800	C++23 (GCC 14-64, msys2)
1831B	Array merging	1000	C++23 (GCC 14-64, msys2)
1837A	Grasshopper on a Line	800	C++23 (GCC 14-64, msys2)
1845A	Forbidden Integer	800	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++23 (GCC 14-64, msys2)
1869A	Make It Zero	900	C++23 (GCC 14-64, msys2)
1890A	Doremy's Paint 3	800	C++23 (GCC 14-64, msys2)
1900A	Cover in Water	800	C++23 (GCC 14-64, msys2)
1902C	Insert and Equalize	1300	C++23 (GCC 14-64, msys2)
1907D	Jumping Through Segments	1400	C++23 (GCC 14-64, msys2)
1909B	Make Almost Equal With Mod	1200	C++23 (GCC 14-64, msys2)
1991B	AND Reconstruction	1100	C++23 (GCC 14-64, msys2)
2092C	Asuna and the Mosquitoes	1200	C++23 (GCC 14-64, msys2)
2120C	Divine Tree	1400	C++23 (GCC 14-64, msys2)
2123D	Binary String Battle	1200	C++23 (GCC 14-64, msys2)
2124C	Subset Multiplication	1300	C++23 (GCC 14-64, msys2)
2131B	Alternating Series	800	Java 21
2148D	Destruction of the Dandelion Fields	1000	C++23 (GCC 14-64, msys2)
2167C	Isamatdin and His Magic Wand!	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)
2185A	Perfect Root	800	C++23 (GCC 14-64, msys2)
2191A	Array Coloring	800	C++23 (GCC 14-64, msys2)
2204D	Alternating Path	1400	C++23 (GCC 14-64, msys2)
2208A	Bingo Candies	800	C++23 (GCC 14-64, msys2)
2218C	The 67th Permutation Problem	800	C++23 (GCC 14-64, msys2)
2218D	The 67th OEIS Problem	1100	C++23 (GCC 14-64, msys2)
2227C	Snowfall	800	C++23 (GCC 14-64, msys2)
2230C	Arrange the Numbers in a Circle	1300	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)
2236D	Brand New Tatar TV Show	1300	C++23 (GCC 14-64, msys2)

data structures

#	Problem	Difficulty	Solution
18C	Stripe	1200	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)
1237B	Balanced Tunnel	1300	C++23 (GCC 14-64, msys2)
1320A	Journey Planning	1400	C++23 (GCC 14-64, msys2)
1380A	Three Indices	900	C++23 (GCC 14-64, msys2)
1438B	Valerii Against Everyone	1000	C++23 (GCC 14-64, msys2)
1490F	Equalize the Array	1500	C++23 (GCC 14-64, msys2)
1498B	Box Fitting	1300	C++23 (GCC 14-64, msys2)
1511C	Yet Another Card Deck	1100	C++23 (GCC 14-64, msys2)
1656B	Subtract Operation	1100	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)
1692G	2^Sort	1400	C++23 (GCC 14-64, msys2)
1697C	awoo's Favorite Problem	1400	C++23 (GCC 14-64, msys2)
1703F	Yet Another Problem About Pairs Satisfying an Inequality	1300	C++23 (GCC 14-64, msys2)
1760E	Binary Inversions	1100	C++23 (GCC 14-64, msys2)
1790D	Matryoshkas	1200	C++23 (GCC 14-64, msys2)
1793C	Dora and Search	1200	C++23 (GCC 14-64, msys2)
1800D	Remove Two Letters	1200	C++23 (GCC 14-64, msys2)
1807D	Odd Queries	900	C++23 (GCC 14-64, msys2)
1860C	Game on Permutation	1400	C++23 (GCC 14-64, msys2)
1904C	Array Game	1400	C++23 (GCC 14-64, msys2)
1915E	Romantic Glasses	1300	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
1986C	Update Queries	1100	C++23 (GCC 14-64, msys2)
2014D	Robert Hood and Mrs Hood	1400	C++23 (GCC 14-64, msys2)
2126D	This Is the Last Time	1200	C++23 (GCC 14-64, msys2)
2131D	Arboris Contractio	1400	Java 21
2148E	Split	1200	C++23 (GCC 14-64, msys2)
2181B	Battle of Arrays	1400	C++23 (GCC 14-64, msys2)
2185D	OutOfMemoryError	1100	C++23 (GCC 14-64, msys2)
2193C	Replace and Sum	1000	C++23 (GCC 14-64, msys2)
2210B	Simply Sitting on Chairs	900	C++23 (GCC 14-64, msys2)
2242B	Predominant Frequency Division	1000	C++23 (GCC 14-64, msys2)
2242C	Unstable Elements	1300	C++23 (GCC 14-64, msys2)

dfs and similar

#	Problem	Difficulty	Solution
217A	Ice Skating	1200	C++23 (GCC 14-64, msys2)
277A	Learning Languages	1400	C++23 (GCC 14-64, msys2)
445A	DZY Loves Chessboard	1200	C++23 (GCC 14-64, msys2)
475B	Strongly Connected City	1400	C++23 (GCC 14-64, msys2)
510B	Fox And Two Dots	1500	C++23 (GCC 14-64, msys2)
520B	Two Buttons	1400	C++23 (GCC 14-64, msys2)
580C	Kefa and Park	1500	C++23 (GCC 14-64, msys2)
862B	Mahmoud and Ehab and the bipartiteness	1300	C++23 (GCC 14-64, msys2)
977E	Cyclic Components	1500	C++23 (GCC 14-64, msys2)
1020B	Badge	1000	C++23 (GCC 14-64, msys2)
1433D	Districts Connection	1200	C++23 (GCC 14-64, msys2)
1593B	Make it Divisible by 25	900	C++23 (GCC 14-64, msys2)
1669G	Fall Down	1200	C++23 (GCC 14-64, msys2)
1676G	White-Black Balanced Subtrees	1300	C++23 (GCC 14-64, msys2)
1829E	The Lakes	1100	C++23 (GCC 14-64, msys2)
1829F	Forever Winter	1300	C++23 (GCC 14-64, msys2)
2114E	Kirei Attacks the Estate	1400	C++23 (GCC 14-64, msys2)
2204D	Alternating Path	1400	C++23 (GCC 14-64, msys2)
2234C	Vessels, Heights and Two Versions (Easy Version)	1200	C++23 (GCC 14-64, msys2)
2238C	Village Guilds	1400	C++23 (GCC 14-64, msys2)

dp

#	Problem	Difficulty	Solution
414B	Mashmokh and ACM	1400	C++23 (GCC 14-64, msys2)
665C	Simple Strings	1300	C++23 (GCC 14-64, msys2)
798B	Mike and strings	1300	C++23 (GCC 14-64, msys2)
1320A	Journey Planning	1400	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)
1676G	White-Black Balanced Subtrees	1300	C++23 (GCC 14-64, msys2)
1692G	2^Sort	1400	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)
1860C	Game on Permutation	1400	C++23 (GCC 14-64, msys2)
1883C	Raspberries	1000	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)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
2008D	Sakurako's Hobby	1100	C++23 (GCC 14-64, msys2)
2114E	Kirei Attacks the Estate	1400	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)
2195C	Dice Roll Sequence	1100	C++23 (GCC 14-64, msys2)
2208C	Stamina and Tasks	1300	C++23 (GCC 14-64, msys2)
2225C	Red-Black Pairs	1100	C++23 (GCC 14-64, msys2)
2236D	Brand New Tatar TV Show	1300	C++23 (GCC 14-64, msys2)
2238B	Crimson Triples	900	C++23 (GCC 14-64, msys2)
2238C	Village Guilds	1400	C++23 (GCC 14-64, msys2)
2241D	An Alternative Way	1100	C++23 (GCC 14-64, msys2)

dsu

#	Problem	Difficulty	Solution
217A	Ice Skating	1200	C++23 (GCC 14-64, msys2)
277A	Learning Languages	1400	C++23 (GCC 14-64, msys2)
977E	Cyclic Components	1500	C++23 (GCC 14-64, msys2)
1829E	The Lakes	1100	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
2008D	Sakurako's Hobby	1100	C++23 (GCC 14-64, msys2)
2234C	Vessels, Heights and Two Versions (Easy Version)	1200	C++23 (GCC 14-64, msys2)

expression parsing

#	Problem	Difficulty	Solution
2197A	Friendly Numbers	800	C++23 (GCC 14-64, msys2)

flows

#	Problem	Difficulty	Solution
1119B	Alyona and a Narrow Fridge	1300	C++23 (GCC 14-64, msys2)

games

#	Problem	Difficulty	Solution
276B	Little Girl and Game	1300	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++23 (GCC 14-64, msys2)
1860C	Game on Permutation	1400	C++23 (GCC 14-64, msys2)
1899A	Game with Integers	800	C++23 (GCC 14-64, msys2)
1931E	Anna and the Valentine's Day Gift	1400	C++23 (GCC 14-64, msys2)
2123D	Binary String Battle	1200	C++23 (GCC 14-64, msys2)
2181B	Battle of Arrays	1400	C++23 (GCC 14-64, msys2)
2196A	Game with a Fraction	1200	C++23 (GCC 14-64, msys2)
2218A	The 67th Integer Problem	800	C++23 (GCC 14-64, msys2)
2236D	Brand New Tatar TV Show	1300	C++23 (GCC 14-64, msys2)
2237A	Destroying Towers	800	C++23 (GCC 14-64, msys2)

geometry

#	Problem	Difficulty	Solution
507B	Amr and Pins	1400	Java 21
1620B	Triangles on a Rectangle	1000	C++23 (GCC 14-64, msys2)
1730B	Meeting on the Line	1600	C++23 (GCC 14-64, msys2)
1791B	Following Directions	800	C++23 (GCC 14-64, msys2)
1806A	Walking Master	800	C++23 (GCC 14-64, msys2)
1850E	Cardboard for Pictures	1100	C++23 (GCC 14-64, msys2)
2074C	XOR and Triangle	1100	C++23 (GCC 14-64, msys2)

graph matchings

#	Problem	Difficulty	Solution
2204D	Alternating Path	1400	C++23 (GCC 14-64, msys2)
2214A	Odd One Out	Unrated	C++23 (GCC 14-64, msys2)

graphs

#	Problem	Difficulty	Solution
8B	Obsession with Robots	1400	C++23 (GCC 14-64, msys2)
217A	Ice Skating	1200	C++23 (GCC 14-64, msys2)
475B	Strongly Connected City	1400	C++23 (GCC 14-64, msys2)
520B	Two Buttons	1400	C++23 (GCC 14-64, msys2)
580C	Kefa and Park	1500	C++23 (GCC 14-64, msys2)
862B	Mahmoud and Ehab and the bipartiteness	1300	C++23 (GCC 14-64, msys2)
977E	Cyclic Components	1500	C++23 (GCC 14-64, msys2)
1020B	Badge	1000	C++23 (GCC 14-64, msys2)
1428B	Belted Rooms	1200	C++23 (GCC 14-64, msys2)
1579D	Productive Meeting	1400	C++23 (GCC 14-64, msys2)
1676G	White-Black Balanced Subtrees	1300	C++23 (GCC 14-64, msys2)
1829E	The Lakes	1100	C++23 (GCC 14-64, msys2)
1829F	Forever Winter	1300	C++23 (GCC 14-64, msys2)
2008D	Sakurako's Hobby	1100	C++23 (GCC 14-64, msys2)
2131D	Arboris Contractio	1400	Java 21
2204D	Alternating Path	1400	C++23 (GCC 14-64, msys2)

greedy

#	Problem	Difficulty	Solution
258A	Little Elephant and Bits	1100	Java 21
276B	Little Girl and Game	1300	C++23 (GCC 14-64, msys2)
507A	Amr and Music	1000	Java 21
514A	Chewbaсca and Number	1200	Java 21
520B	Two Buttons	1400	C++23 (GCC 14-64, msys2)
665C	Simple Strings	1300	C++23 (GCC 14-64, msys2)
1110B	Tape	1400	C++23 (GCC 14-64, msys2)
1119B	Alyona and a Narrow Fridge	1300	C++23 (GCC 14-64, msys2)
1131B	Draw!	1400	C++23 (GCC 14-64, msys2)
1138A	Sushi for Two	900	C++23 (GCC 14-64, msys2)
1139B	Chocolates	1000	Java 21
1183D	Candy Box (easy version)	1400	C++23 (GCC 14-64, msys2)
1201C	Maximum Median	1400	C++23 (GCC 14-64, msys2)
1294C	Product of Three Numbers	1300	C++23 (GCC 14-64, msys2)
1320A	Journey Planning	1400	C++23 (GCC 14-64, msys2)
1364B	Most socially-distanced subsequence	1300	C++23 (GCC 14-64, msys2)
1374C	Move Brackets	1000	C++23 (GCC 14-64, msys2)
1421A	XORwice	800	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)
1471A	Strange Partition	900	C++23 (GCC 14-64, msys2)
1474B	Different Divisors	1000	C++23 (GCC 14-64, msys2)
1485A	Add and Divide	1000	C++23 (GCC 14-64, msys2)
1490F	Equalize the Array	1500	C++23 (GCC 14-64, msys2)
1497B	M-arrays	1200	C++23 (GCC 14-64, msys2)
1498B	Box Fitting	1300	C++23 (GCC 14-64, msys2)
1504B	Flip the Bits	1200	C++23 (GCC 14-64, msys2)
1537B	Bad Boy	900	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)
1561C	Deep Down Below	1300	C++23 (GCC 14-64, msys2)
1567B	MEXor Mixup	1000	C++23 (GCC 14-64, msys2)
1579D	Productive Meeting	1400	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)
1610B	Kalindrome Array	1100	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)
1656B	Subtract Operation	1100	C++23 (GCC 14-64, msys2)
1659A	Red Versus Blue	1000	C++23 (GCC 14-64, msys2)
1665B	Array Cloning Technique	900	C++23 (GCC 14-64, msys2)
1666D	Deletive Editing	900	C++23 (GCC 14-64, msys2)
1669F	Eating Candies	1100	C++23 (GCC 14-64, msys2)
1671C	Dolce Vita	1200	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)
1691C	Sum of Substrings	1400	C++23 (GCC 14-64, msys2)
1696B	NIT Destroys the Universe	900	C++23 (GCC 14-64, msys2)
1697C	awoo's Favorite Problem	1400	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)
1704C	Virus	1200	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)
1730B	Meeting on the Line	1600	C++23 (GCC 14-64, msys2)
1734C	Removing Smallest Multiples	1200	C++23 (GCC 14-64, msys2)
1742E	Scuza	1200	C++23 (GCC 14-64, msys2)
1760E	Binary Inversions	1100	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)
1791D	Distinct Split	1000	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)
1794C	Scoring Subsequences	1300	C++23 (GCC 14-64, msys2)
1800D	Remove Two Letters	1200	C++23 (GCC 14-64, msys2)
1806A	Walking Master	800	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++23 (GCC 14-64, msys2)
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++23 (GCC 14-64, msys2)
1855B	Longest Divisors Interval	900	C++23 (GCC 14-64, msys2)
1857A	Array Coloring	800	C++23 (GCC 14-64, msys2)
1857C	Assembly via Minimums	1200	C++23 (GCC 14-64, msys2)
1858A	Buttons	800	C++23 (GCC 14-64, msys2)
1859B	Olya and Game with Arrays	1000	C++23 (GCC 14-64, msys2)
1860C	Game on Permutation	1400	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++23 (GCC 14-64, msys2)
1883G1	Dances (Easy version)	1400	C++23 (GCC 14-64, msys2)
1900A	Cover in Water	800	C++23 (GCC 14-64, msys2)
1901A	Line Trip	800	C++23 (GCC 14-64, msys2)
1901B	Chip and Ribbon	1100	C++23 (GCC 14-64, msys2)
1902C	Insert and Equalize	1300	C++23 (GCC 14-64, msys2)
1903A	Halloumi Boxes	800	C++23 (GCC 14-64, msys2)
1904B	Collecting Game	1100	C++23 (GCC 14-64, msys2)
1905C	Largest Subsequence	1400	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)
1915E	Romantic Glasses	1300	C++23 (GCC 14-64, msys2)
1927D	Find the Different Ones!	1300	C++23 (GCC 14-64, msys2)
1931E	Anna and the Valentine's Day Gift	1400	C++23 (GCC 14-64, msys2)
1986C	Update Queries	1100	C++23 (GCC 14-64, msys2)
1991B	AND Reconstruction	1100	C++23 (GCC 14-64, msys2)
2014C	Robin Hood in Town	1100	C++23 (GCC 14-64, msys2)
2014D	Robert Hood and Mrs Hood	1400	C++23 (GCC 14-64, msys2)
2025C	New Game	1300	C++23 (GCC 14-64, msys2)
2044E	Insane Problem	1300	C++23 (GCC 14-64, msys2)
2048A	Kevin and Combination Lock	800	C++23 (GCC 14-64, msys2)
2060D	Subtract Min Sort	1100	C++23 (GCC 14-64, msys2)
2065C2	Skibidus and Fanum Tax (hard version)	1300	C++23 (GCC 14-64, msys2)
2074C	XOR and Triangle	1100	C++23 (GCC 14-64, msys2)
2092C	Asuna and the Mosquitoes	1200	C++23 (GCC 14-64, msys2)
2094D	Tung Tung Sahur	1100	C++23 (GCC 14-64, msys2)
2112B	Shrinking Array	1100	C++23 (GCC 14-64, msys2)
2114E	Kirei Attacks the Estate	1400	C++23 (GCC 14-64, msys2)
2120C	Divine Tree	1400	C++23 (GCC 14-64, msys2)
2122B	Pile Shuffling	1100	C++23 (GCC 14-64, msys2)
2123D	Binary String Battle	1200	C++23 (GCC 14-64, msys2)
2124C	Subset Multiplication	1300	C++23 (GCC 14-64, msys2)
2126D	This Is the Last Time	1200	C++23 (GCC 14-64, msys2)
2131B	Alternating Series	800	Java 21
2131D	Arboris Contractio	1400	Java 21
2148D	Destruction of the Dandelion Fields	1000	C++23 (GCC 14-64, msys2)
2153A	Circle of Apple Trees	800	C++23 (GCC 14-64, msys2)
2153B	Bitwise Reversion	800	C++23 (GCC 14-64, msys2)
2162A	Beautiful Average	800	C++23 (GCC 14-64, msys2)
2167C	Isamatdin and His Magic Wand!	800	C++23 (GCC 14-64, msys2)
2178A	Yes or Yes	800	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)
2181B	Battle of Arrays	1400	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)
2185B	Prefix Max	800	C++23 (GCC 14-64, msys2)
2188B	Seats	1000	C++23 (GCC 14-64, msys2)
2193C	Replace and Sum	1000	C++23 (GCC 14-64, msys2)
2194A	Lawn Mower	800	C++23 (GCC 14-64, msys2)
2195C	Dice Roll Sequence	1100	C++23 (GCC 14-64, msys2)
2200A	Eating Game	800	C++23 (GCC 14-64, msys2)
2200B	Deletion Sort	800	C++23 (GCC 14-64, msys2)
2200C	Specialty String	900	C++23 (GCC 14-64, msys2)
2205C	Simons and Posting Blogs	1500	C++23 (GCC 14-64, msys2)
2208C	Stamina and Tasks	1300	C++23 (GCC 14-64, msys2)
2209A	Flip Flops	800	C++23 (GCC 14-64, msys2)
2209B	Array	900	C++23 (GCC 14-64, msys2)
2210B	Simply Sitting on Chairs	900	C++23 (GCC 14-64, msys2)
2216B	THU Packing Puzzle	1300	C++23 (GCC 14-64, msys2)
2217B	Flip the Bit (Easy Version)	1000	C++23 (GCC 14-64, msys2)
2218B	The 67th 6-7 Integer Problem	800	C++23 (GCC 14-64, msys2)
2218C	The 67th Permutation 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)
2225C	Red-Black Pairs	1100	C++23 (GCC 14-64, msys2)
2226B	Everything Everywhere	900	C++23 (GCC 14-64, msys2)
2227B	Party Monster	800	C++23 (GCC 14-64, msys2)
2230B	Digit String	1000	C++23 (GCC 14-64, msys2)
2232A	Convergence	800	C++23 (GCC 14-64, msys2)
2232B	Cake Leveling	900	C++23 (GCC 14-64, msys2)
2234C	Vessels, Heights and Two Versions (Easy Version)	1200	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)
2237A	Destroying Towers	800	C++23 (GCC 14-64, msys2)
2237C	Duck Surplus	1000	C++23 (GCC 14-64, msys2)
2238A	Another Puzzle from Papyrus	800	C++23 (GCC 14-64, msys2)
2240A	Another Popcount Problem	800	C++23 (GCC 14-64, msys2)
2241A	Divide and Conquer	Unrated	C++23 (GCC 14-64, msys2)
2241C	RemovevomeR	Unrated	C++23 (GCC 14-64, msys2)
2241D	An Alternative Way	1100	C++23 (GCC 14-64, msys2)
2242B	Predominant Frequency Division	1000	C++23 (GCC 14-64, msys2)
2245B	Delete and Concatenate	1100	C++23 (GCC 14-64, msys2)

hashing

#	Problem	Difficulty	Solution
1800D	Remove Two Letters	1200	C++23 (GCC 14-64, msys2)
2148A	Sublime Sequence	800	C++23 (GCC 14-64, msys2)

implementation

#	Problem	Difficulty	Solution
8B	Obsession with Robots	1400	C++23 (GCC 14-64, msys2)
18C	Stripe	1200	C++23 (GCC 14-64, msys2)
59A	Word	800	C++23 (GCC 14-64, msys2)
66B	Petya and Countryside	1100	C++23 (GCC 14-64, msys2)
110A	Nearly Lucky Number	800	Java 21
118B	Present from Lena	1000	C++23 (GCC 14-64, msys2)
151A	Soft Drinking	800	Java 21
165B	Burning Midnight Oil	1500	C++23 (GCC 14-64, msys2)
230B	T-primes	1300	C++23 (GCC 14-64, msys2)
263A	Beautiful Matrix	800	Java 21
279B	Books	1400	C++23 (GCC 14-64, msys2)
282A	Bit++	800	Java 21
445A	DZY Loves Chessboard	1200	C++23 (GCC 14-64, msys2)
475B	Strongly Connected City	1400	C++23 (GCC 14-64, msys2)
492B	Vanya and Lanterns	1200	C++23 (GCC 14-64, msys2)
507A	Amr and Music	1000	Java 21
514A	Chewbaсca and Number	1200	Java 21
520B	Two Buttons	1400	C++23 (GCC 14-64, msys2)
546A	Soldier and Bananas	800	Java 21
606A	Magic Spheres	1200	C++23 (GCC 14-64, msys2)
637A	Voting for Photos	1000	C++23 (GCC 14-64, msys2)
670D1	Magic Powder - 1	1400	C++23 (GCC 14-64, msys2)
670D2	Magic Powder - 2	1500	C++23 (GCC 14-64, msys2)
723A	The New Year: Meeting Friends	800	Java 21
808B	Average Sleep Time	1300	C++23 (GCC 14-64, msys2)
977A	Wrong Subtraction	800	C++23 (GCC 14-64, msys2)
1011B	Planning The Expedition	1200	C++23 (GCC 14-64, msys2)
1027A	Palindromic Twist	1000	Java 21
1105A	Salem and Sticks	1100	C++23 (GCC 14-64, msys2)
1131B	Draw!	1400	C++23 (GCC 14-64, msys2)
1138A	Sushi for Two	900	C++23 (GCC 14-64, msys2)
1139B	Chocolates	1000	Java 21
1155A	Reverse a Substring	1000	C++23 (GCC 14-64, msys2)
1203C	Common Divisors	1300	C++23 (GCC 14-64, msys2)
1244B	Rooms and Staircases	1000	Java 21
1352A	Sum of Round Numbers	800	C++23 (GCC 14-64, msys2)
1362A	Johnny and Ancient Computer	1000	C++23 (GCC 14-64, msys2)
1428B	Belted Rooms	1200	C++23 (GCC 14-64, msys2)
1504B	Flip the Bits	1200	C++23 (GCC 14-64, msys2)
1506C	Double-ended Strings	1000	C++23 (GCC 14-64, msys2)
1511C	Yet Another Card Deck	1100	C++23 (GCC 14-64, msys2)
1541B	Pleasant Pairs	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)
1669G	Fall Down	1200	C++23 (GCC 14-64, msys2)
1675B	Make It Increasing	900	C++23 (GCC 14-64, msys2)
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)
1692E	Binary Deque	1200	C++23 (GCC 14-64, msys2)
1697C	awoo's Favorite Problem	1400	C++23 (GCC 14-64, msys2)
1701C	Schedule Management	1400	C++23 (GCC 14-64, msys2)
1704B	Luke is a Foodie	1000	C++23 (GCC 14-64, msys2)
1704C	Virus	1200	C++23 (GCC 14-64, msys2)
1730B	Meeting on the Line	1600	C++23 (GCC 14-64, msys2)
1742C	Stripes	900	Java 21
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)
1791A	Codeforces Checking	800	C++23 (GCC 14-64, msys2)
1791B	Following Directions	800	C++23 (GCC 14-64, msys2)
1791C	Prepend and Append	800	C++23 (GCC 14-64, msys2)
1807D	Odd Queries	900	C++23 (GCC 14-64, msys2)
1814A	Coins	800	C++23 (GCC 14-64, msys2)
1829B	Blank Space	800	C++23 (GCC 14-64, msys2)
1829E	The Lakes	1100	C++23 (GCC 14-64, msys2)
1832C	Contrast Value	1200	C++23 (GCC 14-64, msys2)
1845A	Forbidden Integer	800	C++23 (GCC 14-64, msys2)
1846E1	Rudolf and Snowflakes (simple version)	1300	C++23 (GCC 14-64, msys2)
1849A	Morning Sandwich	800	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)
1873C	Target Practice	800	C++23 (GCC 14-64, msys2)
1900A	Cover in Water	800	C++23 (GCC 14-64, msys2)
1914D	Three Activities	1200	C++23 (GCC 14-64, msys2)
2025C	New Game	1300	C++23 (GCC 14-64, msys2)
2041A	The Bento Box Adventure	1300	C++23 (GCC 14-64, msys2)
2044E	Insane Problem	1300	C++23 (GCC 14-64, msys2)
2048A	Kevin and Combination Lock	800	C++23 (GCC 14-64, msys2)
2126A	Only One Digit	800	Java 21
2132A	Homework	800	C++23 (GCC 14-64, msys2)
2167C	Isamatdin and His Magic Wand!	800	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)
2182A	New Year String	800	C++23 (GCC 14-64, msys2)
2185C	Shifted MEX	900	C++23 (GCC 14-64, msys2)
2185D	OutOfMemoryError	1100	C++23 (GCC 14-64, msys2)
2197B	Array and Permutation	1100	C++23 (GCC 14-64, msys2)
2214A	Odd One Out	Unrated	C++23 (GCC 14-64, msys2)
2217B	Flip the Bit (Easy Version)	1000	C++23 (GCC 14-64, msys2)
2218A	The 67th Integer Problem	800	C++23 (GCC 14-64, msys2)
2227A	Koshary	800	C++23 (GCC 14-64, msys2)
2230A	Optimal Purchase	800	C++23 (GCC 14-64, msys2)
2230B	Digit String	1000	C++23 (GCC 14-64, msys2)
2230C	Arrange the Numbers in a Circle	1300	C++23 (GCC 14-64, msys2)
2231C	Chipmunk Theo and Equality	1400	C++23 (GCC 14-64, msys2)
2234C	Vessels, Heights and Two Versions (Easy Version)	1200	C++23 (GCC 14-64, msys2)
2242B	Predominant Frequency Division	1000	C++23 (GCC 14-64, msys2)
2242C	Unstable Elements	1300	C++23 (GCC 14-64, msys2)

math

#	Problem	Difficulty	Solution
1A	Theatre Square	1000	C++23 (GCC 14-64, msys2)
4A	Watermelon	800	Java 21
151A	Soft Drinking	800	Java 21
230B	T-primes	1300	C++23 (GCC 14-64, msys2)
258A	Little Elephant and Bits	1100	Java 21
271B	Prime Matrix	1300	C++23 (GCC 14-64, msys2)
492B	Vanya and Lanterns	1200	C++23 (GCC 14-64, msys2)
507B	Amr and Pins	1400	Java 21
520B	Two Buttons	1400	C++23 (GCC 14-64, msys2)
546A	Soldier and Bananas	800	Java 21
617A	Elephant	800	Java 21
723A	The New Year: Meeting Friends	800	Java 21
808B	Average Sleep Time	1300	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)
1260B	Obtain Two Zeroes	1300	C++23 (GCC 14-64, msys2)
1294C	Product of Three Numbers	1300	C++23 (GCC 14-64, msys2)
1320A	Journey Planning	1400	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)
1366B	Shuffle	1300	C++23 (GCC 14-64, msys2)
1374B	Multiply by 2, divide by 6	900	C++23 (GCC 14-64, msys2)
1418A	Buying Torches	1000	C++23 (GCC 14-64, msys2)
1420B	Rock and Lever	1200	C++23 (GCC 14-64, msys2)
1421A	XORwice	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)
1471A	Strange Partition	900	C++23 (GCC 14-64, msys2)
1474B	Different Divisors	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)
1490C	Sum of Cubes	1100	C++23 (GCC 14-64, msys2)
1490F	Equalize the Array	1500	C++23 (GCC 14-64, msys2)
1497B	M-arrays	1200	C++23 (GCC 14-64, msys2)
1504B	Flip the Bits	1200	C++23 (GCC 14-64, msys2)
1537B	Bad Boy	900	C++23 (GCC 14-64, msys2)
1541B	Pleasant Pairs	1200	C++23 (GCC 14-64, msys2)
1543A	Exciting Bets	900	C++23 (GCC 14-64, msys2)
1559A	Mocha and Math	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)
1612C	Chat Ban	1300	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)
1634B	Fortune Telling	1400	C++23 (GCC 14-64, msys2)
1656B	Subtract Operation	1100	C++23 (GCC 14-64, msys2)
1659A	Red Versus Blue	1000	C++23 (GCC 14-64, msys2)
1671C	Dolce Vita	1200	C++23 (GCC 14-64, msys2)
1679A	AvtoBus	900	C++23 (GCC 14-64, msys2)
1691C	Sum of Substrings	1400	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)
1730B	Meeting on the Line	1600	C++23 (GCC 14-64, msys2)
1734C	Removing Smallest Multiples	1200	C++23 (GCC 14-64, msys2)
1742E	Scuza	1200	C++23 (GCC 14-64, msys2)
1760E	Binary Inversions	1100	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)
1794C	Scoring Subsequences	1300	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)
1820B	JoJo's Incredible Adventures	1100	C++23 (GCC 14-64, msys2)
1828B	Permutation Swap	900	C++23 (GCC 14-64, msys2)
1829F	Forever Winter	1300	C++23 (GCC 14-64, msys2)
1834A	Unit Array	800	C++23 (GCC 14-64, msys2)
1837A	Grasshopper on a Line	800	C++23 (GCC 14-64, msys2)
1840C	Ski Resort	1000	C++23 (GCC 14-64, msys2)
1845A	Forbidden Integer	800	C++23 (GCC 14-64, msys2)
1846E1	Rudolf and Snowflakes (simple version)	1300	C++23 (GCC 14-64, msys2)
1849A	Morning Sandwich	800	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++23 (GCC 14-64, msys2)
1855B	Longest Divisors Interval	900	C++23 (GCC 14-64, msys2)
1857A	Array Coloring	800	C++23 (GCC 14-64, msys2)
1857D	Strong Vertices	1300	C++23 (GCC 14-64, msys2)
1858A	Buttons	800	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)
1866A	Ambitious Kid	800	C++23 (GCC 14-64, msys2)
1872D	Plus Minus Permutation	1200	C++23 (GCC 14-64, msys2)
1873C	Target Practice	800	C++23 (GCC 14-64, msys2)
1877A	Goals of Victory	800	C++23 (GCC 14-64, msys2)
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)
1899A	Game with Integers	800	C++23 (GCC 14-64, msys2)
1901A	Line Trip	800	C++23 (GCC 14-64, msys2)
1901B	Chip and Ribbon	1100	C++23 (GCC 14-64, msys2)
1902C	Insert and Equalize	1300	C++23 (GCC 14-64, msys2)
1909B	Make Almost Equal With Mod	1200	C++23 (GCC 14-64, msys2)
1914C	Quests	1100	C++23 (GCC 14-64, msys2)
1915E	Romantic Glasses	1300	C++23 (GCC 14-64, msys2)
1931E	Anna and the Valentine's Day Gift	1400	C++23 (GCC 14-64, msys2)
2008D	Sakurako's Hobby	1100	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)
2044E	Insane Problem	1300	C++23 (GCC 14-64, msys2)
2048A	Kevin and Combination Lock	800	C++23 (GCC 14-64, msys2)
2092C	Asuna and the Mosquitoes	1200	C++23 (GCC 14-64, msys2)
2114A	Square Year	800	C++23 (GCC 14-64, msys2)
2120C	Divine Tree	1400	C++23 (GCC 14-64, msys2)
2122B	Pile Shuffling	1100	C++23 (GCC 14-64, msys2)
2124C	Subset Multiplication	1300	C++23 (GCC 14-64, msys2)
2125B	Left and Down	900	C++23 (GCC 14-64, msys2)
2126A	Only One Digit	800	Java 21
2131A	Lever	800	Java 21
2131B	Alternating Series	800	Java 21
2131C	Make it Equal	1100	Java 21
2132B	The Secret Number	900	C++23 (GCC 14-64, msys2)
2148A	Sublime Sequence	800	C++23 (GCC 14-64, msys2)
2149A	Be Positive	800	C++23 (GCC 14-64, msys2)
2167A	Square?	800	C++23 (GCC 14-64, msys2)
2171A	Shizuku Hoshikawa and Farm Legs	800	C++23 (GCC 14-64, msys2)
2179A	Blackslex and Password	800	C++23 (GCC 14-64, msys2)
2184A	Social Experiment	800	C++23 (GCC 14-64, msys2)
2184B	Hourglass	1100	C++23 (GCC 14-64, msys2)
2185A	Perfect Root	800	C++23 (GCC 14-64, msys2)
2185D	OutOfMemoryError	1100	C++23 (GCC 14-64, msys2)
2193A	DBMB and the Array	800	C++23 (GCC 14-64, msys2)
2194A	Lawn Mower	800	C++23 (GCC 14-64, msys2)
2195A	Sieve of Erato67henes	800	C++23 (GCC 14-64, msys2)
2196A	Game with a Fraction	1200	C++23 (GCC 14-64, msys2)
2197A	Friendly Numbers	800	C++23 (GCC 14-64, msys2)
2203A	Towers of Boxes	800	C++23 (GCC 14-64, msys2)
2204C	Spring	1000	C++23 (GCC 14-64, msys2)
2208A	Bingo Candies	800	C++23 (GCC 14-64, msys2)
2208C	Stamina and Tasks	1300	C++23 (GCC 14-64, msys2)
2217A	The Equalizer	800	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)
2218C	The 67th Permutation Problem	800	C++23 (GCC 14-64, msys2)
2218D	The 67th OEIS Problem	1100	C++23 (GCC 14-64, msys2)
2226B	Everything Everywhere	900	C++23 (GCC 14-64, msys2)
2227A	Koshary	800	C++23 (GCC 14-64, msys2)
2227C	Snowfall	800	C++23 (GCC 14-64, msys2)
2230A	Optimal Purchase	800	C++23 (GCC 14-64, msys2)
2230B	Digit String	1000	C++23 (GCC 14-64, msys2)
2230C	Arrange the Numbers in a Circle	1300	C++23 (GCC 14-64, msys2)
2232B	Cake Leveling	900	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)
2236D	Brand New Tatar TV Show	1300	C++23 (GCC 14-64, msys2)
2238A	Another Puzzle from Papyrus	800	C++23 (GCC 14-64, msys2)
2238B	Crimson Triples	900	C++23 (GCC 14-64, msys2)
2240B	AI Finds Nothing Here	1100	C++23 (GCC 14-64, msys2)
2241A	Divide and Conquer	Unrated	C++23 (GCC 14-64, msys2)
2241D	An Alternative Way	1100	C++23 (GCC 14-64, msys2)
2242B	Predominant Frequency Division	1000	C++23 (GCC 14-64, msys2)

number theory

#	Problem	Difficulty	Solution
26A	Almost Prime	900	C++23 (GCC 14-64, msys2)
230B	T-primes	1300	C++23 (GCC 14-64, msys2)
271B	Prime Matrix	1300	C++23 (GCC 14-64, msys2)
414B	Mashmokh and ACM	1400	C++23 (GCC 14-64, msys2)
1294C	Product of Three Numbers	1300	C++23 (GCC 14-64, msys2)
1411B	Fair Numbers	1000	C++23 (GCC 14-64, msys2)
1471A	Strange Partition	900	C++23 (GCC 14-64, msys2)
1474B	Different Divisors	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)
1541B	Pleasant Pairs	1200	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)
1765M	Minimum LCM	1000	C++23 (GCC 14-64, msys2)
1789A	Serval and Mocha's Array	800	C++23 (GCC 14-64, msys2)
1828B	Permutation Swap	900	C++23 (GCC 14-64, msys2)
1845A	Forbidden Integer	800	C++23 (GCC 14-64, msys2)
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++23 (GCC 14-64, msys2)
1902C	Insert and Equalize	1300	C++23 (GCC 14-64, msys2)
1909B	Make Almost Equal With Mod	1200	C++23 (GCC 14-64, msys2)
2044E	Insane Problem	1300	C++23 (GCC 14-64, msys2)
2048A	Kevin and Combination Lock	800	C++23 (GCC 14-64, msys2)
2124C	Subset Multiplication	1300	C++23 (GCC 14-64, msys2)
2125B	Left and Down	900	C++23 (GCC 14-64, msys2)
2131C	Make it Equal	1100	Java 21
2195A	Sieve of Erato67henes	800	C++23 (GCC 14-64, msys2)
2204C	Spring	1000	C++23 (GCC 14-64, msys2)
2218D	The 67th OEIS Problem	1100	C++23 (GCC 14-64, msys2)
2226B	Everything Everywhere	900	C++23 (GCC 14-64, msys2)
2234A	Euclid, Sequence and Two Numbers	800	C++23 (GCC 14-64, msys2)
2238B	Crimson Triples	900	C++23 (GCC 14-64, msys2)
2241A	Divide and Conquer	Unrated	C++23 (GCC 14-64, msys2)

probabilities

#	Problem	Difficulty	Solution
2074C	XOR and Triangle	1100	C++23 (GCC 14-64, msys2)

schedules

#	Problem	Difficulty	Solution
2197A	Friendly Numbers	800	C++23 (GCC 14-64, msys2)
2197B	Array and Permutation	1100	C++23 (GCC 14-64, msys2)
2237A	Destroying Towers	800	C++23 (GCC 14-64, msys2)

shortest paths

#	Problem	Difficulty	Solution
520B	Two Buttons	1400	C++23 (GCC 14-64, msys2)

sortings

#	Problem	Difficulty	Solution
492B	Vanya and Lanterns	1200	C++23 (GCC 14-64, msys2)
507A	Amr and Music	1000	Java 21
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	Java 21
812C	Sagheer and Nubian Market	1500	C++23 (GCC 14-64, msys2)
1110B	Tape	1400	C++23 (GCC 14-64, msys2)
1119B	Alyona and a Narrow Fridge	1300	C++23 (GCC 14-64, msys2)
1155A	Reverse a Substring	1000	C++23 (GCC 14-64, msys2)
1183D	Candy Box (easy version)	1400	C++23 (GCC 14-64, msys2)
1201C	Maximum Median	1400	C++23 (GCC 14-64, msys2)
1237B	Balanced Tunnel	1300	C++23 (GCC 14-64, msys2)
1312B	Bogosort	1000	C++23 (GCC 14-64, msys2)
1320A	Journey Planning	1400	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)
1490F	Equalize the Array	1500	C++23 (GCC 14-64, msys2)
1539C	Stable Groups	1200	C++23 (GCC 14-64, msys2)
1561C	Deep Down Below	1300	C++23 (GCC 14-64, msys2)
1614B	Divan and a New Project	1000	C++23 (GCC 14-64, msys2)
1665B	Array Cloning Technique	900	C++23 (GCC 14-64, msys2)
1682B	AND Sorting	1100	C++23 (GCC 14-64, msys2)
1692G	2^Sort	1400	C++23 (GCC 14-64, msys2)
1703F	Yet Another Problem About Pairs Satisfying an Inequality	1300	C++23 (GCC 14-64, msys2)
1704C	Virus	1200	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)
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)
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)
1857D	Strong Vertices	1300	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)
1896A	Jagged Swaps	800	C++23 (GCC 14-64, msys2)
1903A	Halloumi Boxes	800	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)
1914D	Three Activities	1200	C++23 (GCC 14-64, msys2)
1931E	Anna and the Valentine's Day Gift	1400	C++23 (GCC 14-64, msys2)
1986C	Update Queries	1100	C++23 (GCC 14-64, msys2)
2014D	Robert Hood and Mrs Hood	1400	C++23 (GCC 14-64, msys2)
2025C	New Game	1300	C++23 (GCC 14-64, msys2)
2041A	The Bento Box Adventure	1300	C++23 (GCC 14-64, msys2)
2120C	Divine Tree	1400	C++23 (GCC 14-64, msys2)
2126D	This Is the Last Time	1200	C++23 (GCC 14-64, msys2)
2148D	Destruction of the Dandelion Fields	1000	C++23 (GCC 14-64, msys2)
2153A	Circle of Apple Trees	800	C++23 (GCC 14-64, msys2)
2164A	Sequence Game	800	C++23 (GCC 14-64, msys2)
2167A	Square?	800	C++23 (GCC 14-64, msys2)
2167B	Your Name	800	C++23 (GCC 14-64, msys2)
2167C	Isamatdin and His Magic Wand!	800	C++23 (GCC 14-64, msys2)
2185C	Shifted MEX	900	C++23 (GCC 14-64, msys2)
2193D	Monster Game	1100	C++23 (GCC 14-64, msys2)
2197B	Array and Permutation	1100	C++23 (GCC 14-64, msys2)
2200B	Deletion Sort	800	C++23 (GCC 14-64, msys2)
2205C	Simons and Posting Blogs	1500	C++23 (GCC 14-64, msys2)
2220A	Blocked	800	C++23 (GCC 14-64, msys2)
2231C	Chipmunk Theo and Equality	1400	C++23 (GCC 14-64, msys2)
2232A	Convergence	800	C++23 (GCC 14-64, msys2)
2234A	Euclid, Sequence and Two Numbers	800	C++23 (GCC 14-64, msys2)
2238A	Another Puzzle from Papyrus	800	C++23 (GCC 14-64, msys2)
2242C	Unstable Elements	1300	C++23 (GCC 14-64, msys2)

strings

#	Problem	Difficulty	Solution
59A	Word	800	C++23 (GCC 14-64, msys2)
71A	Way Too Long Words	800	C++23 (GCC 14-64, msys2)
665C	Simple Strings	1300	C++23 (GCC 14-64, msys2)
798B	Mike and strings	1300	C++23 (GCC 14-64, msys2)
1027A	Palindromic Twist	1000	Java 21
1155A	Reverse a Substring	1000	C++23 (GCC 14-64, msys2)
1374C	Move Brackets	1000	C++23 (GCC 14-64, msys2)
1506C	Double-ended Strings	1000	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)
1691C	Sum of Substrings	1400	C++23 (GCC 14-64, msys2)
1697C	awoo's Favorite Problem	1400	C++23 (GCC 14-64, msys2)
1791A	Codeforces Checking	800	C++23 (GCC 14-64, msys2)
1791D	Distinct Split	1000	C++23 (GCC 14-64, msys2)
1800D	Remove Two Letters	1200	C++23 (GCC 14-64, msys2)
1820B	JoJo's Incredible Adventures	1100	C++23 (GCC 14-64, msys2)
1881A	Don't Try to Count	800	C++23 (GCC 14-64, msys2)
1883B	Chemistry	900	C++23 (GCC 14-64, msys2)
1900A	Cover in Water	800	C++23 (GCC 14-64, msys2)
1905C	Largest Subsequence	1400	C++23 (GCC 14-64, msys2)
1913B	Swap and Delete	1000	C++23 (GCC 14-64, msys2)
2094D	Tung Tung Sahur	1100	C++23 (GCC 14-64, msys2)
2110B	Down with Brackets	900	Java 21
2132A	Homework	800	C++23 (GCC 14-64, msys2)
2149D	A and B	1200	C++23 (GCC 14-64, msys2)
2167B	Your Name	800	C++23 (GCC 14-64, msys2)
2178A	Yes or Yes	800	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)
2200C	Specialty String	900	C++23 (GCC 14-64, msys2)
2214B	Are You Smiling?	Unrated	C++23 (GCC 14-64, msys2)
2214D	Neural Feud	Unrated	C++23 (GCC 14-64, msys2)
2236B	Tatar TV Show	800	C++23 (GCC 14-64, msys2)

ternary search

#	Problem	Difficulty	Solution
1730B	Meeting on the Line	1600	C++23 (GCC 14-64, msys2)

trees

#	Problem	Difficulty	Solution
580C	Kefa and Park	1500	C++23 (GCC 14-64, msys2)
862B	Mahmoud and Ehab and the bipartiteness	1300	C++23 (GCC 14-64, msys2)
1511C	Yet Another Card Deck	1100	C++23 (GCC 14-64, msys2)
1676G	White-Black Balanced Subtrees	1300	C++23 (GCC 14-64, msys2)
1857D	Strong Vertices	1300	C++23 (GCC 14-64, msys2)
2114E	Kirei Attacks the Estate	1400	C++23 (GCC 14-64, msys2)
2120C	Divine Tree	1400	C++23 (GCC 14-64, msys2)
2131D	Arboris Contractio	1400	Java 21
2238C	Village Guilds	1400	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)
1237B	Balanced Tunnel	1300	C++23 (GCC 14-64, msys2)
1364B	Most socially-distanced subsequence	1300	C++23 (GCC 14-64, msys2)
1366B	Shuffle	1300	C++23 (GCC 14-64, msys2)
1470A	Strange Birthday Party	1300	C++23 (GCC 14-64, msys2)
1610B	Kalindrome Array	1100	C++23 (GCC 14-64, msys2)
1656B	Subtract Operation	1100	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)
1692G	2^Sort	1400	C++23 (GCC 14-64, msys2)
1697C	awoo's Favorite Problem	1400	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)
1793C	Dora and Search	1200	C++23 (GCC 14-64, msys2)
1794C	Scoring Subsequences	1300	C++23 (GCC 14-64, msys2)
1820B	JoJo's Incredible Adventures	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)
1883G1	Dances (Easy version)	1400	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)
2025C	New Game	1300	C++23 (GCC 14-64, msys2)
2094D	Tung Tung Sahur	1100	C++23 (GCC 14-64, msys2)
2148E	Split	1200	C++23 (GCC 14-64, msys2)
2185D	OutOfMemoryError	1100	C++23 (GCC 14-64, msys2)
2193D	Monster Game	1100	C++23 (GCC 14-64, msys2)
2197B	Array and Permutation	1100	C++23 (GCC 14-64, msys2)
2234C	Vessels, Heights and Two Versions (Easy Version)	1200	C++23 (GCC 14-64, msys2)
2242C	Unstable Elements	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
1011/B - Planning The Expedition		1011/B - Planning The Expedition
1020/B - Badge		1020/B - Badge
1027/A - Palindromic Twist		1027/A - Palindromic Twist
110/A - Nearly Lucky Number		110/A - Nearly Lucky Number
1105/A - Salem and Sticks		1105/A - Salem and Sticks
1110/B - Tape		1110/B - Tape
1119/B - Alyona and a Narrow Fridge		1119/B - Alyona and a Narrow Fridge
1131/B - Draw!		1131/B - Draw!
1138/A - Sushi for Two		1138/A - Sushi for Two
1139/B - Chocolates		1139/B - Chocolates
1155/A - Reverse a Substring		1155/A - Reverse a Substring
118/B - Present from Lena		118/B - Present from Lena
1183/D - Candy Box (easy version)		1183/D - Candy Box (easy version)
1201/C - Maximum Median		1201/C - Maximum Median
1203/C - Common Divisors		1203/C - Common Divisors
1237/B - Balanced Tunnel		1237/B - Balanced Tunnel
1244/B - Rooms and Staircases		1244/B - Rooms and Staircases
1260/B - Obtain Two Zeroes		1260/B - Obtain Two Zeroes
1294/C - Product of Three Numbers		1294/C - Product of Three Numbers
1312/B - Bogosort		1312/B - Bogosort
1320/A - Journey Planning		1320/A - Journey Planning
1352		1352
1362/A - Johnny and Ancient Computer		1362/A - Johnny and Ancient Computer
1364/B - Most socially-distanced subsequence		1364/B - Most socially-distanced subsequence
1366/B - Shuffle		1366/B - Shuffle
1373/B - 01 Game		1373/B - 01 Game
1374		1374
1380/A - Three Indices		1380/A - Three Indices
1411/B - Fair Numbers		1411/B - Fair Numbers
1418/A - Buying Torches		1418/A - Buying Torches
1420/B - Rock and Lever		1420/B - Rock and Lever
1421/A - XORwice		1421/A - XORwice
1428/B - Belted Rooms		1428/B - Belted Rooms
1433/D - Districts Connection		1433/D - Districts Connection
1438/B - Valerii Against Everyone		1438/B - Valerii Against Everyone
1440/B - Sum of Medians		1440/B - Sum of Medians
1447/B - Numbers Box		1447/B - Numbers Box
1470/A - Strange Birthday Party		1470/A - Strange Birthday Party
1471/A - Strange Partition		1471/A - Strange Partition
1474/B - Different Divisors		1474/B - Different Divisors
1475/A - Odd Divisor		1475/A - Odd Divisor
1485/A - Add and Divide		1485/A - Add and Divide
1487/B - Cat Cycle		1487/B - Cat Cycle
1490		1490
1497/B - M-arrays		1497/B - M-arrays
1498/B - Box Fitting		1498/B - Box Fitting
1504/B - Flip the Bits		1504/B - Flip the Bits
1506/C - Double-ended Strings		1506/C - Double-ended Strings
151/A - Soft Drinking		151/A - Soft Drinking
1511/C - Yet Another Card Deck		1511/C - Yet Another Card Deck
1527/B1 - Palindrome Game (easy version)		1527/B1 - Palindrome Game (easy version)
1537/B - Bad Boy		1537/B - Bad Boy
1539/C - Stable Groups		1539/C - Stable Groups
1541/B - Pleasant Pairs		1541/B - Pleasant Pairs
1543/A - Exciting Bets		1543/A - Exciting Bets
1559/A - Mocha and Math		1559/A - Mocha and Math
1561/C - Deep Down Below		1561/C - Deep Down Below
1567/B - MEXor Mixup		1567/B - MEXor Mixup
1579/D - Productive Meeting		1579/D - Productive Meeting
1582/B - Luntik and Subsequences		1582/B - Luntik and Subsequences
1593/B - Make it Divisible by 25		1593/B - Make it Divisible by 25
1594/C - Make Them Equal		1594/C - Make Them Equal
1606/A - AB Balance		1606/A - AB Balance
1607/B - Odd Grasshopper		1607/B - Odd Grasshopper
1610/B - Kalindrome Array		1610/B - Kalindrome Array
1612/C - Chat Ban		1612/C - Chat Ban
1613/C - Poisoned Dagger		1613/C - Poisoned Dagger
1614/B - Divan and a New Project		1614/B - Divan and a New Project
1618/C - Paint the Array		1618/C - Paint the Array
1620/B - Triangles on a Rectangle		1620/B - Triangles on a Rectangle
1624/B - Make AP		1624/B - Make AP
1632/B - Roof Construction		1632/B - Roof Construction
1634/B - Fortune Telling		1634/B - Fortune Telling
1635/C - Differential Sorting		1635/C - Differential Sorting
165/B - Burning Midnight Oil		165/B - Burning Midnight Oil
1656/B - Subtract Operation		1656/B - Subtract Operation
1659/A - Red Versus Blue		1659/A - Red Versus Blue
1665/B - Array Cloning Technique		1665/B - Array Cloning Technique
1666/D - Deletive Editing		1666/D - Deletive Editing
1669		1669
1671/C - Dolce Vita		1671/C - Dolce Vita
1675/B - Make It Increasing		1675/B - Make It Increasing
1676/G - White-Black Balanced Subtrees		1676/G - White-Black Balanced Subtrees
1679		1679
1682/B - AND Sorting		1682/B - AND Sorting
1690/D - Black and White Stripe		1690/D - Black and White Stripe
1691		1691
1692		1692
1696/B - NIT Destroys the Universe		1696/B - NIT Destroys the Universe
1697/C - awoo's Favorite Problem		1697/C - awoo's Favorite Problem
1701/C - Schedule Management		1701/C - Schedule Management
1703/F - Yet Another Problem About Pairs Satisfying an Inequality		1703/F - Yet Another Problem About Pairs Satisfying an Inequality
1704		1704
1715/B - Beautiful Array		1715/B - Beautiful Array
1725/B - Basketball Together		1725/B - Basketball Together
1726/A - Mainak and Array		1726/A - Mainak and Array
1729/D - Friends and the Restaurant		1729/D - Friends and the Restaurant
1730/B - Meeting on the Line		1730/B - Meeting on the Line
1734/C - Removing Smallest Multiples		1734/C - Removing Smallest Multiples

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