Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7716	P1676H2 Maximum Crossings (Hard Version) data structures divide and conquer sortings *1500	0 / 0	(None)
	7715	P1677A Tokitsukaze and Strange Inequality brute force data structures dp *1600	0 / 0	(None)
	7714	P1677B Tokitsukaze and Meeting data structures implementation math *1700	0 / 0	(None)
	7713	P1677C Tokitsukaze and Two Colorful Tapes constructive algorithms dfs and similar graphs greedy *1900	0 / 0	(None)
	7712	P1677D Tokitsukaze and Permutations dp math *2500	0 / 0	(None)
	7711	P1677E Tokitsukaze and Beautiful Subsegments data structures *2900	0 / 0	(None)
	7710	P1677F Tokitsukaze and Gems dp math *3500	0 / 0	(None)
	7709	P1678A Tokitsukaze and All Zero Sequence implementation *800	0 / 0	(None)
	7708	P1678B1 Tokitsukaze and Good 01-String (easy version) implementation *800	0 / 0	(None)
	7707	P1678B2 Tokitsukaze and Good 01-String (hard version) dp greedy implementation *1800	0 / 0	(None)
	7706	P1679A AvtoBus brute force greedy math number theory *900	0 / 0	(None)
	7705	P1679B Stone Age Problem data structures implementation *1200	0 / 0	(None)
	7704	P1679C Rooks Defenders data structures implementation *1400	0 / 0	(None)
	7703	P1679D Toss a Coin to Your Graph... binary search dfs and similar dp graphs *1900	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)
	7700	P1680A Minimums and Maximums brute force math *800	0 / 0	(None)
	7699	P1680B Robots implementation *800	0 / 0	(None)
	7698	P1680C Binary String binary search greedy strings two pointers *1600	0 / 0	(None)
	7697	P1680D Dog Walking brute force greedy math *2400	0 / 0	(None)

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