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Problemset

41 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
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
2211E	Minimum Path Cover brute force dp greedy interactive math number theory trees	2500	1k
2204F	Sum of Fractions binary search brute force combinatorics data structures greedy math number theory two pointers	2200	1.3k
2131H	Sea, You & copriMe brute force constructive algorithms graphs greedy math number theory	2600	909
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
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
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
2038K	Grid Walk brute force dp greedy math number theory	2100	1.8k
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
2008H	Sakurako's Test binary search brute force greedy math number theory	2100	3.7k
1995C	Squaring brute force constructive algorithms greedy implementation math number theory	1800	10.4k
1977C	Nikita and LCM brute force data structures dp greedy math number theory sortings	1900	8.2k
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
1902C	Insert and Equalize brute force constructive algorithms greedy math number theory	1300	17.5k
1858B	The Walkway brute force dp greedy math number theory	1500	13.2k
1855B	Longest Divisors Interval brute force combinatorics greedy math number theory	900	48.1k
1804C	Pull Your Luck brute force greedy math number theory	1500	14k
1780B	GCD Partition brute force greedy math number theory	1100	27.4k
1728E	Red-Black Pepper brute force data structures greedy math number theory	2300	2.1k
1706D2	Chopping Carrots (Hard Version) brute force constructive algorithms data structures dp greedy math number theory two pointers	2400	2k
1679A	AvtoBus brute force greedy math number theory	900	43k
1535B	Array Reodering brute force greedy math number theory sortings	900	34.5k
1485A	Add and Divide brute force greedy math number theory	1000	35.1k
1407B	Big Vova brute force greedy math number theory	1300	18.2k
1388A	Captain Flint and Crew Recruitment brute force greedy math number theory	800	26k
1332B	Composite Coloring brute force constructive algorithms greedy math number theory	1400	19.3k
1154G	Minimum Possible LCM brute force greedy math number theory	2200	3.4k
1108B	Divisors of Two Integers brute force greedy math number theory	1100	25.4k
979D	Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees	2200	2.3k
891A	Pride brute force dp greedy math number theory	1500	15k
822D	My pretty girl Noora brute force dp greedy math number theory	1800	3.3k
626C	Block Towers brute force greedy math number theory	1600	4.6k
552C	Vanya and Scales brute force dp greedy math meet-in-the-middle number theory	1900	5.9k

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