bitmasks - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	156	P1618F Reverse bitmasks constructive algorithms dfs and similar implementation math strings *2000	0 / 0	(None)
	140	P1620G Subsequences Galore bitmasks combinatorics dp *2400	0 / 0	(None)
	126	P1622E Math Test bitmasks brute force greedy *2200	0 / 0	(None)
	113	P1624G MinOr Tree bitmasks dfs and similar dsu graphs greedy *1900	0 / 0	(None)
	112	P1625A Ancient Civilization bitmasks greedy math *800	0 / 0	(None)
	109	P1625D Binary Spiders bitmasks data structures implementation math sortings trees *2300	0 / 0	(None)
	85	P1630A And Matching bitmasks constructive algorithms *1500	0 / 0	(None)
	76	P1632B Roof Construction bitmasks constructive algorithms *1000	0 / 0	(None)
	75	P1632C Strange Test binary search bitmasks brute force dp math *1600	0 / 0	(None)
	64	P1634B Fortune Telling bitmasks math *1400	0 / 0	(None)
	59	P1635A Min Or Sum bitmasks greedy *800	0 / 0	(None)
	56	P1635D Infinite Set bitmasks dp math matrices number theory strings *1800	0 / 0	(None)
	25	P1641D Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers *2700	0 / 0	(None)
	12	P1646C Factorials and Powers of Two bitmasks brute force constructive algorithms dp math *1500	0 / 0	(None)
	7620	P1654F Minimal String Xoration bitmasks data structures divide and conquer greedy hashing sortings strings *2800	0 / 0	(None)
	7702	P1679E Typical Party in Dorm bitmasks combinatorics dp strings *2400	0 / 0	(None)
	7701	P1679F Formalism for Formalism bitmasks dp math *2600	0 / 0	(None)
	7696	P1680E Moving Chips bitmasks dp greedy *2000	0 / 0	(None)
	7687	P1682B AND Sorting bitmasks constructive algorithms sortings *1100	0 / 0	(None)
	7660	P1688A Cirno's Perfect Bitmasks Classroom bitmasks brute force *800	0 / 0	(None)

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