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Problemset

8 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2040C	Ordered Permutations bitmasks combinatorics constructive algorithms greedy math two pointers	1600	11k
1973B	Cat, Fox and the Lonely Array binary search bitmasks data structures greedy math two pointers	1300	17.1k
1886E	I Wanna be the Team Leader bitmasks constructive algorithms dp greedy math sortings two pointers	2400	1.9k
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
1592E	Bored Bakry bitmasks greedy math two pointers	2400	2k
1493E	Enormous XOR bitmasks constructive algorithms greedy math strings two pointers	2600	1.1k
1400G	Mercenaries bitmasks brute force combinatorics dp dsu math two pointers	2600	1.2k

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