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Problemset

5 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2040C	Ordered Permutations bitmasks combinatorics constructive algorithms greedy math two pointers	1600	11k
1728G	Illumination binary search bitmasks brute force combinatorics dp math two pointers	2700	669
1641D	Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers	2700	1.6k
1400G	Mercenaries bitmasks brute force combinatorics dp dsu math two pointers	2600	1.2k
1327F	AND Segments bitmasks combinatorics data structures dp two pointers	2500	2.1k

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