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Problemset

22 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2236G	Criterion in Burlandia binary search bitmasks brute force data structures dfs and similar divide and conquer implementation trees two pointers	2600	385
2153F	Odd Queries on Odd Array bitmasks brute force data structures implementation trees	2900	337
2127H	23 Rises Again brute force dfs and similar dp flows graph matchings graphs greedy implementation probabilities trees	3100	1.9k
2126F	1-1-1, Free Tree! brute force data structures dfs and similar graphs implementation trees	2000	4.4k
2107D	Apple Tree Traversing brute force dfs and similar greedy implementation trees	2100	3.6k
2048F	Kevin and Math Class brute force data structures divide and conquer dp implementation math trees	2500	1.3k
2042E	Vertex Pairs binary search brute force data structures dfs and similar divide and conquer greedy implementation trees	2900	535
2021E1	Digital Village (Easy Version) brute force data structures dfs and similar dp dsu fft graphs greedy implementation math trees	2300	2k
2013F1	Game in Tree (Easy Version) binary search brute force data structures dp games greedy implementation trees	2700	679
1950F	0, 1, 2, Tree! bitmasks brute force greedy implementation trees	1700	11.5k
1889D	Game of Stacks brute force dfs and similar graphs implementation trees	3000	982
1879E	Interactive Game with Coloring brute force constructive algorithms dfs and similar graphs implementation interactive trees	2400	1.6k
1878G	wxhtzdy ORO Tree binary search bitmasks brute force data structures dfs and similar implementation trees	2300	1.5k
1815B	Sum Graph brute force constructive algorithms graphs implementation interactive shortest paths trees	2000	3.7k
1797D	Li Hua and Tree brute force data structures dfs and similar dp implementation trees	1900	4.7k
1594E2	Rubik's Cube Coloring (hard version) brute force dp implementation math trees	2300	1.7k
1593E	Gardener and Tree brute force data structures dfs and similar greedy implementation trees	1600	15.1k
1523C	Compression and Expansion brute force data structures greedy implementation trees	1600	9.2k
1511C	Yet Another Card Deck brute force data structures implementation trees	1100	34.4k
1244D	Paint the Tree brute force constructive algorithms dp graphs implementation trees	1800	8.4k
960D	Full Binary Tree Queries brute force implementation trees	2100	2k
696A	Lorenzo Von Matterhorn brute force data structures implementation trees	1500	6.5k

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