bitmasks - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3842	P792D Paths in a Complete Binary Tree bitmasks trees *1900	0 / 0	(None)
	3855	P796F Sequence Recovery bitmasks data structures greedy *2800	0 / 0	(None)
	3880	P803F Coprime Subsequences bitmasks combinatorics number theory *2000	0 / 0	(None)
	3915	P817E Choosing The Commander bitmasks data structures trees *2000	0 / 0	(None)
	3979	P845F Guards In The Storehouse bitmasks dp *2500	0 / 0	(None)
	4025	P865E Hex Dyslexia bitmasks brute force dp graphs *3300	0 / 0	(None)
	4029	P868D Huge Strings bitmasks brute force dp implementation strings *2200	0 / 0	(None)
	4045	P875D High Cry binary search bitmasks combinatorics data structures divide and conquer *2200	0 / 0	(None)
	4050	P877E Danil and a Part-time Job bitmasks data structures trees *2000	0 / 0	(None)
	4051	P878A Short Program bitmasks constructive algorithms *1600	0 / 0	(None)
	4076	P888E Maximum Subsequence bitmasks divide and conquer meet-in-the-middle *1800	0 / 0	(None)
	4077	P888G Xor-MST bitmasks constructive algorithms data structures *2300	0 / 0	(None)
	4124	P908E New Year and Entity Enumeration bitmasks combinatorics dp math *2500	0 / 0	(None)
	4137	P912B New Year's Eve bitmasks constructive algorithms number theory *1300	0 / 0	(None)
	4141	P913C Party Lemonade bitmasks dp greedy *1600	0 / 0	(None)
	4142	P913E Logical Expression bitmasks dp shortest paths *2400	0 / 0	(None)
	4147	P914E Palindromes in a Tree bitmasks data structures divide and conquer trees *2400	0 / 0	(None)
	6459	P914G Sum the Fibonacci bitmasks divide and conquer dp fft math *2600	0 / 0	(None)
	4185	P938G Shortest Path Queries bitmasks data structures dsu graphs *2900	0 / 0	(None)
	4213	P959F Mahmoud and Ehab and yet another xor task bitmasks dp math matrices *2400	0 / 0	(None)

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