bitmasks - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4471	P734F Anton and School bitmasks constructive algorithms implementation math *2500	0 / 0	(None)
	4446	P743B Chloe and the sequence binary search bitmasks constructive algorithms implementation *1200	0 / 0	(None)
	4443	P743E Vladik and cards binary search bitmasks brute force dp *2200	0 / 0	(None)
	4441	P744B Hongcow's Game bitmasks divide and conquer interactive *1900	0 / 0	(None)
	4440	P744C Hongcow Buys a Deck of Cards bitmasks brute force dp *2400	0 / 0	(None)
	4405	P750G New Year and Binary Tree Paths bitmasks brute force combinatorics dp *3200	0 / 0	(None)
	4396	P754E Dasha and cyclic table bitmasks brute force fft strings trees *2600	0 / 0	(None)
	4390	P755F PolandBall and Gifts bitmasks dp greedy *2600	0 / 0	(None)
	4379	P757D Felicity's Big Secret Revealed bitmasks dp *2200	0 / 0	(None)
	4337	P766E Mahmoud and a xor trip bitmasks constructive algorithms data structures dfs and similar dp math trees *2100	0 / 0	(None)
	4327	P768E Game of Stones bitmasks dp games *2100	0 / 0	(None)
	4321	P769D k-Interesting Pairs Of Integers special problem bitmasks brute force meet-in-the-middle 1700	0 / 0	(None)
	4307	P772D Varying Kibibits bitmasks dp *2700	0 / 0	(None)
	4280	P776G Sherlock and the Encrypted Data bitmasks combinatorics dp *2900	0 / 0	(None)
	4273	P778B Bitwise Formula bitmasks brute force dfs and similar expression parsing implementation *1800	0 / 0	(None)
	4261	P780F Axel and Marston in Bitland bitmasks dp graphs matrices *2400	0 / 0	(None)
	4228	P792D Paths in a Complete Binary Tree bitmasks trees *1900	0 / 0	(None)
	4206	P796F Sequence Recovery bitmasks data structures greedy *2800	0 / 0	(None)
	4165	P803F Coprime Subsequences bitmasks combinatorics number theory *2000	0 / 0	(None)
	4133	P812B Sagheer, the Hausmeister bitmasks brute force dp *1600	0 / 0	(None)

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