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Problemset

4 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2081C	Quaternary Matrix bitmasks constructive algorithms greedy implementation matrices	2700	372
1980E	Permutation of Rows and Columns constructive algorithms data structures greedy hashing implementation math matrices sortings	1600	13.3k
1844G	Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees	3000	1.2k
1025E	Colored Cubes constructive algorithms implementation matrices	2700	626

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