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Problemset

44 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2207F	Hanabi binary search data structures dp dsu flows graph matchings graphs greedy	2900	315
2127H	23 Rises Again brute force dfs and similar dp flows graph matchings graphs greedy implementation probabilities trees	3100	1.9k
2062G	Permutation Factory flows geometry graph matchings graphs	3500	203
2061H1	Kevin and Stones (Easy Version) flows graph matchings graphs	3500	109
2026E	Best Subsequence bitmasks dfs and similar flows graph matchings graphs	2500	2.1k
1955H	The Most Reckless Defense bitmasks brute force constructive algorithms dp flows graph matchings shortest paths	2300	1.6k
1783F	Double Sort II dfs and similar flows graph matchings graphs	2500	1.4k
1773D	Dominoes combinatorics flows graph matchings greedy	2600	649
1770D	Koxia and Game constructive algorithms data structures dfs and similar dsu flows games graph matchings graphs implementation	2000	4.5k
1765A	Access Levels bitmasks dsu flows graph matchings	2400	880
1728F	Fishermen flows graph matchings greedy	3100	519
1721F	Matching Reduction brute force constructive algorithms dfs and similar flows graph matchings graphs interactive	2800	641
1717F	Madoka and The First Session constructive algorithms flows graph matchings graphs implementation	2500	788
1684G	Euclid Guess constructive algorithms flows graph matchings math number theory	2800	818
1630F	Making It Bipartite flows graph matchings graphs number theory	3400	984
1624C	Division by Two and Permutation constructive algorithms flows graph matchings greedy math	1100	27.1k
1592F2	Alice and Recoloring 2 constructive algorithms flows graph matchings greedy	2800	1k
1572D	Bridge Club flows graph matchings graphs greedy	2800	649
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
1525D	Armchairs dp flows graph matchings greedy	1800	11k
1525F	Goblins And Gnomes brute force dp flows graph matchings	2800	452
1510B	Button Lock flows graph matchings graphs	2600	982
1437C	Chef Monocarp dp flows graph matchings greedy math sortings	1800	12.5k
1423B	Valuable Paper binary search flows graph matchings graphs	1900	2.1k
1416F	Showing Off flows graph matchings greedy implementation	3300	712
1404E	Bricks flows graph matchings graphs	2800	1.7k
1354F	Summoning Minions constructive algorithms dp flows graph matchings greedy sortings	2500	1.5k
1264E	Beautiful League constructive algorithms flows graph matchings	2700	963
1198E	Rectangle Painting 2 flows graph matchings graphs	2500	1.3k
1184B2	The Doctor Meets Vader (Medium) flows graph matchings graphs shortest paths sortings	2200	709
1139E	Maximize Mex flows graph matchings graphs	2400	2.5k
1107F	Vasya and Endless Credits dp flows graph matchings graphs sortings	2600	1k
1070I	Privatization of Roads in Berland flows graph matchings graphs	2400	801
1054F	Electric Scheme flows graph matchings	2700	427
1045A	Last chance data structures flows graph matchings graphs trees	2500	607
1034B	Little C Loves 3 II brute force constructive algorithms flows graph matchings	2200	2.3k
1009G	Allowed Letters bitmasks flows graph matchings graphs greedy	2400	1.1k
852D	Exploration plan binary search flows graph matchings shortest paths	2100	1.3k
793G	Oleg and chess data structures divide and conquer flows graph matchings	3400	519
498C	Array and Operations flows graph matchings number theory	2100	4.3k
491C	Deciphering flows graph matchings	2300	548
316C2	Tidying Up flows graph matchings	2300	670
103E	Buying Sets flows graph matchings	2900	1.1k

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