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Problemset

13 problems · filtered by 4 tags

#	Name	Rating↕	Solved↕
2241E	Fair and Square combinatorics dp graphs math number theory trees	1600	5.8k
2233F	Shortest GCD Paths dp graphs math number theory shortest paths	2800	385
2145F	Long Journey dfs and similar divide and conquer dp graphs greedy math matrices number theory	2500	1.1k
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
2112E	Tree Colorings combinatorics dfs and similar dp graphs math number theory trees	2200	3.5k
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
1778F	Maximizing Root dfs and similar dp graphs math number theory trees	2600	964
1763E	Node Pairs dp graphs math number theory	2200	2.3k
1617E	Christmas Chocolates dfs and similar dp games graphs implementation math number theory shortest paths trees	2700	1.1k
1292D	Chaotic V. dp graphs greedy math number theory trees	2700	1.1k
1200F	Graph Traveler brute force data structures dfs and similar dp graphs implementation math number theory	2300	1.2k
772C	Vulnerable Kerbals constructive algorithms dp graphs math number theory	2300	1.5k

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