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Problemset

7 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2155D	Batteries brute force constructive algorithms graph matchings graphs interactive math	1800	6.2k
2059C	Customer Service brute force constructive algorithms graph matchings greedy math sortings	1600	12.8k
1773A	Amazing Trick constructive algorithms graph matchings math probabilities	1900	1.9k
1684G	Euclid Guess constructive algorithms flows graph matchings math number theory	2800	818
1651E	Sum of Matchings brute force combinatorics constructive algorithms dfs and similar graph matchings greedy math	2600	669
1624C	Division by Two and Permutation constructive algorithms flows graph matchings greedy math	1100	27.1k
86B	Tetris revisited constructive algorithms graph matchings greedy math	2200	467

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