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Problemset

13 problems · filtered by 3 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
1926G	Vlad and Trouble at MIT dfs and similar dp flows graphs greedy implementation trees	1900	4.7k
1741G	Kirill and Company bitmasks brute force dfs and similar dp flows graphs shortest paths	2200	2k
1709F	Multiset of Strings bitmasks brute force dp fft flows graphs math meet-in-the-middle trees	2500	729
1549B	Gregor and the Pawn Game dfs and similar dp flows graph matchings graphs greedy implementation	800	27.2k
1486E	Paired Payment binary search brute force constructive algorithms dp flows graphs shortest paths	2200	3.5k
1430G	Yet Another DAG Problem bitmasks dfs and similar dp flows graphs math	2600	949
1263F	Economic Difficulties data structures dfs and similar dp flows graphs trees	2400	982
1146G	Zoning Restrictions dp flows graphs	2700	1.1k
1107F	Vasya and Endless Credits dp flows graph matchings graphs sortings	2600	1k
848D	Shake It! combinatorics dp flows graphs	2900	484
730I	Olympiad in Programming and Sports dp flows graphs greedy	2000	2.9k

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