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Problemset

10 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2131H	Sea, You & copriMe brute force constructive algorithms graphs greedy math number theory	2600	909
2118D2	Red Light, Green Light (Hard version) binary search brute force data structures dfs and similar dp graphs implementation math number theory	2200	2.6k
2091G	Gleb and Boating brute force constructive algorithms data structures dp graphs greedy math number theory shortest paths	2300	1.6k
1928E	Modular Sequence brute force constructive algorithms dp graphs greedy math number theory	2300	2.3k
1579F	Array Stabilization (AND version) brute force graphs math number theory shortest paths	1700	5.4k
1553G	Common Divisor Graph brute force constructive algorithms dsu graphs hashing math number theory	2700	1.3k
1327D	Infinite Path brute force dfs and similar graphs math number theory	2200	3.6k
1200F	Graph Traveler brute force data structures dfs and similar dp graphs implementation math number theory	2300	1.2k
755A	PolandBall and Hypothesis brute force graphs math number theory	800	20.1k
303C	Minimum Modular brute force graphs math number theory	2400	988

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