bitmasks - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4215	P960C Subsequence Counting bitmasks constructive algorithms greedy implementation *1700	0 / 0	(None)
	4221	P961C Chessboard bitmasks brute force implementation *1400	0 / 0	(None)
	4259	P981E Addition on Segments bitmasks data structures divide and conquer dp *2200	0 / 0	(None)
	4277	P986C AND Graph bitmasks dfs and similar dsu graphs *2500	0 / 0	(None)
	4300	P993B Open Communication bitmasks brute force *1900	0 / 0	(None)
	4301	P993C Careful Maneuvering bitmasks brute force geometry *2100	0 / 0	(None)
	6351	P1009G Allowed Letters bitmasks flows graph matchings graphs greedy *2400	0 / 0	(None)
	6330	P1017D The Wu bitmasks brute force data structures *1900	0 / 0	(None)
	4345	P1027G X-mouse in the Campus bitmasks math number theory *2600	0 / 0	(None)
	4369	P1033F Boolean Computer bitmasks brute force fft math *2800	0 / 0	(None)
	4373	P1034E Little C Loves 3 III bitmasks dp math *3200	0 / 0	(None)
	4378	P1036G Sources and Sinks bitmasks brute force dfs and similar *2700	0 / 0	(None)
	4387	P1038E Maximum Matching bitmasks brute force dfs and similar dp graphs *2400	0 / 0	(None)
	4397	P1042B Vitamins bitmasks brute force dp implementation *1200	0 / 0	(None)
	4419	P1051D Bicolorings bitmasks dp *1700	0 / 0	(None)
	4483	P1073E Segment Sum bitmasks combinatorics dp math *2300	0 / 0	(None)
	4523	P1088D Ehab and another another xor problem bitmasks constructive algorithms implementation interactive *2000	0 / 0	(None)
	4550	P1093G Multidimensional Queries bitmasks data structures *2300	0 / 0	(None)
	4560	P1097B Petr and a Combination Lock bitmasks brute force dp *1200	0 / 0	(None)
	4579	P1102F Elongated Matrix binary search bitmasks brute force dp graphs *2000	0 / 0	(None)

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