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Problemset

25 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2204D	Alternating Path constructive algorithms dfs and similar graph matchings graphs	1400	10k
2192E	Swap to Rearrange constructive algorithms dfs and similar graph matchings graphs greedy strings	2100	2.3k
2127H	23 Rises Again brute force dfs and similar dp flows graph matchings graphs greedy implementation probabilities trees	3100	1.9k
2044G1	Medium Demon Problem (easy version) dfs and similar graph matchings graphs implementation trees	1700	7.6k
2026E	Best Subsequence bitmasks dfs and similar flows graph matchings graphs	2500	2.1k
1949I	Disks dfs and similar geometry graph matchings graphs	1800	2.8k
1914F	Programming Competition dfs and similar dp graph matchings greedy trees	1900	5.1k
1835F	Good Graph bitmasks dfs and similar graph matchings graphs implementation	3500	347
1783F	Double Sort II dfs and similar flows graph matchings graphs	2500	1.4k
1770D	Koxia and Game constructive algorithms data structures dfs and similar dsu flows games graph matchings graphs implementation	2000	4.5k
1721F	Matching Reduction brute force constructive algorithms dfs and similar flows graph matchings graphs interactive	2800	641
1651E	Sum of Matchings brute force combinatorics constructive algorithms dfs and similar graph matchings greedy math	2600	669
1634E	Fair Share constructive algorithms data structures dfs and similar graph matchings graphs	2400	2.3k
1583E	Moment of Bloom constructive algorithms dfs and similar graph matchings graphs greedy trees	2200	2.5k
1549B	Gregor and the Pawn Game dfs and similar dp flows graph matchings graphs greedy implementation	800	27.2k
1533I	Excursions *special constructive algorithms dfs and similar flows graph matchings graphs	unrated	61
1510C	Cactus Not Enough dfs and similar graph matchings graphs	2900	247
1470D	Strange Housing constructive algorithms dfs and similar graph matchings graphs greedy	2200	4.3k
1375G	Tree Modification brute force constructive algorithms dfs and similar graph matchings graphs trees	2800	2.3k
1239D	Catowice City 2-sat dfs and similar graph matchings graphs	2400	2.7k
1027F	Session in BSU binary search dfs and similar dsu graph matchings graphs	2400	2k
891D	Sloth dfs and similar dp graph matchings trees	3100	344
618D	Hamiltonian Spanning Tree dfs and similar dp graph matchings greedy trees	2200	2.1k
489B	BerSU Ball dfs and similar dp graph matchings greedy sortings two pointers	1200	58.4k
468B	Two Sets 2-sat dfs and similar dsu graph matchings greedy	2000	5.5k

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