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Problemset

54 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2211E	Minimum Path Cover brute force dp greedy interactive math number theory trees	2500	1k
2173D	Taiga's Carry Chains bitmasks brute force dp greedy math	1900	3.8k
2159D1	Inverse Minimum Partition (Easy Version) binary search brute force dp geometry greedy math two pointers	2500	1.7k
2157G	Isaac's Queries bitmasks brute force constructive algorithms dfs and similar divide and conquer dp greedy interactive math probabilities	2800	672
2128D	Sum of LDS brute force combinatorics dp greedy math	1600	12.9k
2114G	Build an Array brute force constructive algorithms dp greedy math number theory	2200	2.1k
2091G	Gleb and Boating brute force constructive algorithms data structures dp graphs greedy math number theory shortest paths	2300	1.6k
2086E	Zebra-like Numbers bitmasks brute force constructive algorithms dfs and similar dp greedy math	2400	1.7k
2072E	Do You Love Your Hero and His Two-Hit Multi-Target Attacks? binary search brute force constructive algorithms dp geometry greedy math	1500	12.6k
2061E	Kevin and And bitmasks brute force dp greedy math sortings	2000	4.1k
2053F	Earnest Matrix Complement brute force data structures dp greedy implementation math	2600	963
2043C	Sums on Segments binary search brute force data structures dp greedy math	1600	11.5k
2038K	Grid Walk brute force dp greedy math number theory	2100	1.8k
2038L	Bridge Renovation brute force dp greedy math two pointers	1400	8.3k
2023D	Many Games brute force dp greedy math probabilities	2900	612
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
2013E	Prefix GCD brute force dp greedy math number theory	2200	4.4k
2003E1	Turtle and Inversions (Easy Version) brute force divide and conquer dp greedy math	2600	902
2003E2	Turtle and Inversions (Hard Version) brute force data structures divide and conquer dp greedy math two pointers	2700	654
2003F	Turtle and Three Sequences brute force data structures dp greedy math probabilities two pointers	2800	838
1997F	Chips on a Line brute force combinatorics dp greedy math	2700	1.3k
1989D	Smithing Skill brute force data structures dp greedy math sortings two pointers	1900	7.2k
1986D	Mathematical Problem brute force dp greedy implementation math two pointers	1400	18.2k
1977C	Nikita and LCM brute force data structures dp greedy math number theory sortings	1900	8.2k
1956D	Nene and the Mex Operator bitmasks brute force constructive algorithms divide and conquer dp greedy implementation math	2000	4.9k
1941B	Rudolf and 121 brute force dp greedy math	1000	35.3k
1934B	Yet Another Coin Problem brute force dp greedy math	1200	22.4k
1929E	Sasha and the Happy Tree Cutting bitmasks brute force dfs and similar dp graphs greedy math trees	2300	2.1k
1928E	Modular Sequence brute force constructive algorithms dp graphs greedy math number theory	2300	2.3k
1864D	Matrix Cascade brute force constructive algorithms data structures dp greedy math	1700	7.7k
1863E	Speedrun brute force dfs and similar dp graphs greedy math sortings two pointers	2100	3.3k
1859C	Another Permutation Problem brute force dp greedy math	1200	18.9k
1858B	The Walkway brute force dp greedy math number theory	1500	13.2k
1854E	Game Bundles brute force constructive algorithms dp greedy math	3000	575
1845D	Rating System binary search brute force data structures dp dsu greedy math two pointers	1800	9.2k
1841C	Ranom Numbers brute force dp greedy math strings	1800	9.2k
1710C	XOR Triangle bitmasks brute force constructive algorithms dp greedy math	2500	1.7k
1706D2	Chopping Carrots (Hard Version) brute force constructive algorithms data structures dp greedy math number theory two pointers	2400	2k
1703G	Good Key, Bad Key bitmasks brute force dp greedy math	1600	13k
1697E	Coloring brute force combinatorics constructive algorithms dp geometry graphs greedy implementation math	2400	1.5k
1696H	Maximum Product? brute force combinatorics dp greedy implementation math two pointers	3500	215
1659C	Line Empire binary search brute force dp greedy implementation math	1500	15.8k
1637B	MEX and Array brute force dp greedy math	1100	15.5k
1620C	BA-String brute force dp greedy implementation math	1800	7.3k
1478B	Nezzar and Lucky Number brute force dp greedy math	1100	19.1k
1348E	Phoenix and Berries brute force dp greedy math	2400	2.5k
1202C	You Are Given a WASD-string... brute force data structures dp greedy implementation math strings	2100	2.8k
1051C	Vasya and Multisets brute force dp greedy implementation math	1500	10k
997B	Roman Digits brute force combinatorics dp greedy math	2000	3.2k
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
557C	Arthur and Table brute force data structures dp greedy math sortings	1900	4.3k
552C	Vanya and Scales brute force dp greedy math meet-in-the-middle number theory	1900	5.9k

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