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Problemset

18 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2233F	Shortest GCD Paths dp graphs math number theory shortest paths	2800	385
2091G	Gleb and Boating brute force constructive algorithms data structures dp graphs greedy math number theory shortest paths	2300	1.6k
2053I2	Affectionate Arrays (Hard Version) data structures dp graphs greedy math shortest paths two pointers	3500	110
2045G	X Aura graphs math shortest paths	2200	969
1932G	Moving Platforms graphs math number theory shortest paths	2300	1.4k
1790F	Timofey and Black-White Tree brute force dfs and similar divide and conquer graphs greedy math shortest paths trees	2100	4.2k
1775D	Friendly Spiders dfs and similar graphs math number theory shortest paths	1800	8.9k
1617E	Christmas Chocolates dfs and similar dp games graphs implementation math number theory shortest paths trees	2700	1.1k
1579F	Array Stabilization (AND version) brute force graphs math number theory shortest paths	1700	5.4k
1536E	Omkar and Forest combinatorics graphs math shortest paths	2300	2.8k
1506F	Triangular Paths constructive algorithms graphs math shortest paths sortings	2000	3.8k
1495D	BFS Trees combinatorics dfs and similar graphs math shortest paths trees	2600	1.6k
986F	Oppa Funcan Style Remastered graphs math number theory shortest paths	3300	855
558C	Amr and Chemistry brute force graphs greedy math shortest paths	1900	4.2k
520B	Two Buttons dfs and similar graphs greedy implementation math shortest paths	1400	64.7k
370A	Rook, Bishop and King graphs math shortest paths	1100	12.2k
266D	BerDonalds graphs math shortest paths	2400	1k
97C	Winning Strategy binary search graphs math shortest paths	2400	367

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