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

Problemset

56 problems · filtered by 3 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
2242E	Product of Closures bitmasks brute force constructive algorithms greedy implementation math number theory	2200	1.4k
2231F	Quadratic Jumps brute force constructive algorithms greedy math number theory	2600	787
2218D	The 67th OEIS Problem constructive algorithms greedy math number theory	1100	21.6k
2210A	A Simple Sequence constructive algorithms dp greedy number theory	800	24.5k
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
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
2114G	Build an Array brute force constructive algorithms dp greedy math number theory	2200	2.1k
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
2081D	MST in Modulo Graph constructive algorithms dsu graphs greedy math number theory sortings trees	2600	1.2k
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
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
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
1991D	Prime XOR Coloring bitmasks constructive algorithms graphs greedy math number theory	1900	8k
1965B	Missing Subsequence Sum bitmasks constructive algorithms greedy number theory	1800	8.3k
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
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
1858C	Yet Another Permutation Problem constructive algorithms greedy math number theory	1000	25.8k
1844D	Row Major constructive algorithms greedy math number theory strings	1400	14k
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
1702F	Equate Multisets constructive algorithms data structures greedy math number theory	1700	9.6k
1687E	Become Big For Me combinatorics constructive algorithms greedy math number theory	3500	323
1630D	Flipping Range constructive algorithms dp greedy number theory	2400	2.1k
1513D	GCD and MST constructive algorithms dsu graphs greedy number theory sortings	2000	6.7k
1474B	Different Divisors binary search constructive algorithms greedy math number theory	1000	42.4k
1396A	Multiples of Length constructive algorithms greedy number theory	1600	16.8k
1389A	LCM Problem constructive algorithms greedy math number theory	800	51.4k
1332B	Composite Coloring brute force constructive algorithms greedy math number theory	1400	19.3k
1325A	EhAb AnD gCd constructive algorithms greedy number theory	800	47.1k
1325D	Ehab the Xorcist bitmasks constructive algorithms greedy number theory	1700	13.8k
1266C	Diverse Matrix constructive algorithms greedy math number theory	1400	10.1k
1254B1	Send Boxes to Alice (Easy Version) constructive algorithms greedy math number theory ternary search two pointers	1800	5.1k
1254B2	Send Boxes to Alice (Hard Version) constructive algorithms greedy math number theory ternary search two pointers	2100	3.5k
1225G	To Make 1 bitmasks constructive algorithms dp greedy number theory	3100	665
1178D	Prime Graph constructive algorithms greedy math number theory	1500	8k
1149A	Prefix Sum Primes constructive algorithms greedy math number theory	1200	18.2k
1081E	Missing Numbers binary search constructive algorithms greedy math number theory	1900	2.8k
959D	Mahmoud and Ehab and another array construction task constructive algorithms greedy math number theory	1900	3.3k
922F	Divisibility constructive algorithms dp greedy number theory	2400	768
766B	Mahmoud and a Triangle constructive algorithms geometry greedy math number theory sortings	1000	38.9k
665D	Simple Subset constructive algorithms greedy number theory	1800	4.2k
582A	GCD Table constructive algorithms greedy number theory	1700	8.4k

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