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Problemset

7 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2043E	Matrix Transformation bitmasks brute force data structures dfs and similar graphs greedy implementation	2300	1.9k
1980G	Yasya and the Mysterious Tree bitmasks data structures dfs and similar graphs greedy strings trees	2300	1.8k
1826E	Walk the Runway bitmasks brute force data structures dp graphs implementation sortings	2400	2k
1508C	Complete the MST bitmasks brute force data structures dfs and similar dsu graphs greedy trees	2500	1.8k
1476E	Pattern Matching bitmasks data structures dfs and similar graphs hashing sortings strings	2300	2.8k
1163E	Magical Permutation bitmasks brute force constructive algorithms data structures graphs math	2400	1.1k
938G	Shortest Path Queries bitmasks data structures dsu graphs	2900	1.2k

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