11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

192 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2244C	Stepan and Permutation constructive algorithms dfs and similar dsu greedy math number theory sortings	unrated	15.6k
2244D	Yaroslav and Productivity constructive algorithms dp greedy math number theory	unrated	11.4k
2244E	Masha and the Garland data structures dp greedy implementation math number theory strings	unrated	7.6k
2242E	Product of Closures bitmasks brute force constructive algorithms greedy implementation math number theory	2200	1.4k
2241A	Divide and Conquer greedy math number theory	800	31.9k
2241G	Summmon binary search data structures greedy implementation math number theory	2400	831
2238D	Storming Arasaka greedy math number theory	1500	7.2k
2232F	The Cake Is a Lie greedy math number theory	3000	297
2231F	Quadratic Jumps brute force constructive algorithms greedy math number theory	2600	787
2226B	Everything Everywhere greedy math number theory	900	14.5k
2225G	Simple Problem brute force graphs greedy number theory	2900	269
2218D	The 67th OEIS Problem constructive algorithms greedy math number theory	1100	21.6k
2211E	Minimum Path Cover brute force dp greedy interactive math number theory trees	2500	1k
2210A	A Simple Sequence constructive algorithms dp greedy number theory	800	24.5k
2210C1	A Simple GCD Problem (Easy Version) greedy number theory	1200	14.5k
2210C2	A Simple GCD Problem (Hard Version) dp greedy number theory	2100	2.4k
2204F	Sum of Fractions binary search brute force combinatorics data structures greedy math number theory two pointers	2200	1.3k
2203D	Divisibility Game brute force games greedy number theory	1700	6.1k
2200E	Divisive Battle games greedy math number theory	1500	9.3k
2189D1	Little String (Easy Version) combinatorics dp greedy math number theory	1900	4.2k
2189D2	Little String (Hard Version) combinatorics dp greedy math number theory	2200	2.1k
2180C	XOR-factorization bitmasks constructive algorithms dp greedy number theory	1900	6.7k
2173C	Kanade's Perfect Multiples brute force constructive algorithms greedy number theory	1400	13.2k
2171E	Anisphia Wynn Palettia and Good Permutations constructive algorithms greedy number theory	2000	3.8k
2169D2	Removal of a Sequence (Hard Version) binary search divide and conquer greedy implementation math number theory	2100	2.4k
2156C	Maximum GCD on Whiteboard greedy math number theory	1400	12.8k
2154C1	No Cost Too Great (Easy Version) greedy implementation math number theory	1400	14.2k
2154C2	No Cost Too Great (Hard Version) greedy math number theory	2000	5.7k
2145F	Long Journey dfs and similar divide and conquer dp graphs greedy math matrices number theory	2500	1.1k
2131H	Sea, You & copriMe brute force constructive algorithms graphs greedy math number theory	2600	909
2124C	Subset Multiplication constructive algorithms greedy math number theory	1300	16.3k
2123G	Modular Sorting brute force data structures greedy math number theory sortings	2100	3.3k
2114G	Build an Array brute force constructive algorithms dp greedy math number theory	2200	2.1k
2110F	Faculty brute force greedy math number theory	2400	1.9k
2107A	LRC and VIP greedy number theory	800	22.4k
2104D	Array and GCD binary search greedy math number theory	1400	13.7k
2092A	Kamilka and the Sheep greedy math number theory sortings	800	28.7k
2092F	Andryusha and CCB brute force constructive algorithms greedy math number theory strings	2900	438
2091G	Gleb and Boating brute force constructive algorithms data structures dp graphs greedy math number theory shortest paths	2300	1.6k
2084B	MIN = GCD greedy math number theory	1100	17.1k
2081D	MST in Modulo Graph constructive algorithms dsu graphs greedy math number theory sortings trees	2600	1.2k
2053G	Naive String Splits binary search brute force greedy hashing math number theory strings	3400	228
2048A	Kevin and Combination Lock brute force greedy implementation math number theory	800	23k
2044E	Insane Problem binary search greedy implementation math number theory	1300	18.6k
2040D	Non Prime Tree brute force constructive algorithms dfs and similar greedy number theory trees two pointers	1900	5.9k
2039D	Shohag Loves GCD constructive algorithms greedy math number theory	1700	7.2k
2038K	Grid Walk brute force dp greedy math number theory	2100	1.8k
2037C	Superultra's Favorite Permutation constructive algorithms greedy math number theory	1000	26k
2035B	Everyone Loves Tres constructive algorithms greedy math number theory	900	20.9k
2032A	Circuit greedy implementation math number theory	800	24.9k
2021B	Maximize Mex brute force greedy math number theory	1200	19.2k
2020A	Find Minimum Operations bitmasks brute force greedy math number theory	800	26.2k
2013E	Prefix GCD brute force dp greedy math number theory	2200	4.4k
2008G	Sakurako's Task binary search greedy math number theory	1800	6.8k
2008H	Sakurako's Test binary search brute force greedy math number theory	2100	3.7k
2007A	Dora's Set greedy math number theory	800	25.5k
1995C	Squaring brute force constructive algorithms greedy implementation math number theory	1800	10.4k
1994D	Funny Game constructive algorithms dsu graphs greedy math number theory trees	1900	7.7k
1994H	Fortnite combinatorics constructive algorithms games greedy hashing interactive math number theory strings	3500	779
1992F	Valuable Cards brute force dp greedy number theory two pointers	1900	7.7k
1991D	Prime XOR Coloring bitmasks constructive algorithms graphs greedy math number theory	1900	8k
1986E	Beautiful Array greedy math number theory sortings	1700	11.1k
1980D	GCD-sequence greedy implementation math number theory	1400	17.7k
1977C	Nikita and LCM brute force data structures dp greedy math number theory sortings	1900	8.2k
1965B	Missing Subsequence Sum bitmasks constructive algorithms greedy number theory	1800	8.3k
1954C	Long Multiplication greedy math number theory	1200	23.2k
1954E	Chain Reaction binary search data structures dsu greedy implementation math number theory	2200	3k
1933D	Turtle Tenacity: Continual Mods constructive algorithms greedy math number theory sortings	1200	23.9k
1928E	Modular Sequence brute force constructive algorithms dp graphs greedy math number theory	2300	2.3k
1925B	A Balanced Problemset? brute force greedy math number theory	1200	23.5k
1909D	Split Plus K greedy math number theory	1900	5.2k
1902C	Insert and Equalize brute force constructive algorithms greedy math number theory	1300	17.5k
1882E1	Two Permutations (Easy Version) brute force constructive algorithms greedy number theory	2400	1.3k
1875C	Jellyfish and Green Apple bitmasks greedy math number theory	1400	14.1k
1858B	The Walkway brute force dp greedy math number theory	1500	13.2k
1858C	Yet Another Permutation Problem constructive algorithms greedy math number theory	1000	25.8k
1855B	Longest Divisors Interval brute force combinatorics greedy math number theory	900	48.1k
1844D	Row Major constructive algorithms greedy math number theory strings	1400	14k
1830C	Hyperregular Bracket Strings combinatorics greedy hashing math number theory sortings	2400	2.3k
1826C	Dreaming of Freedom greedy math number theory	1300	15.9k
1823C	Strongly Composite greedy math number theory	1300	14k
1806F1	GCD Master (easy version) greedy math number theory sortings	2900	483
1804C	Pull Your Luck brute force greedy math number theory	1500	14k
1798C	Candy Store greedy math number theory	1700	9.6k
1787B	Number Factorization greedy math number theory	1100	15.2k
1780B	GCD Partition brute force greedy math number theory	1100	27.4k
1771C	Hossam and Trainees greedy math number theory	1600	11.9k
1768A	Greatest Convex greedy math number theory	800	31.2k
1762A	Divide and Conquer greedy math number theory	800	20.7k
1759F	All Possible Digits binary search data structures greedy math number theory	1800	4.6k
1758C	Almost All Multiples greedy number theory	1400	15.4k
1742D	Coprime brute force greedy number theory	1100	36k
1731E	Graph Cost dp greedy math number theory	2000	3.6k
1728E	Red-Black Pepper brute force data structures greedy math number theory	2300	2.1k
1718B	Fibonacci Strings greedy implementation math number theory	2000	3.5k
1718C	Tonya and Burenka-179 data structures greedy math number theory	2400	1.9k
1713D	Tournament Countdown constructive algorithms greedy interactive number theory probabilities	1800	6.3k
1712B	Woeful Permutation constructive algorithms greedy number theory	800	22.5k
1706D1	Chopping Carrots (Easy Version) binary search brute force constructive algorithms greedy number theory	1700	7.8k
1706D2	Chopping Carrots (Hard Version) brute force constructive algorithms data structures dp greedy math number theory two pointers	2400	2k

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