flows - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3702	P736E Chess Championship constructive algorithms flows greedy math *2900	0 / 0	(None)
	3834	P786E ALT data structures flows graphs trees *3200	0 / 0	(None)
	3869	P802C Heidi and Library (hard) flows *2600	0 / 0	(None)
	3876	P802O April Fools' Problem (hard) binary search data structures flows *2900	0 / 0	(None)
	3891	P808F Card Game binary search flows graphs *2400	0 / 0	(None)
	3904	P813D Two Melodies dp flows *2600	0 / 0	(None)
	3920	P818G Four Melodies flows graphs *2600	0 / 0	(None)
	3993	P848D Shake It! combinatorics dp flows graphs *2900	0 / 0	(None)
	4003	P852D Exploration plan binary search flows graph matchings shortest paths *2100	0 / 0	(None)
	4065	P884F Anti-Palindromize flows graphs greedy *2500	0 / 0	(None)
	4103	P899E Segments Removal data structures dsu flows implementation two pointers *2000	0 / 0	(None)
	4116	P903G Yet Another Maxflow Problem data structures flows graphs *2700	0 / 0	(None)
	4233	P965D Single-use Stones binary search flows greedy two pointers *1900	0 / 0	(None)
	6351	P1009G Allowed Letters bitmasks flows graph matchings graphs greedy *2400	0 / 0	(None)
	6334	P1016D Vasya And The Matrix constructive algorithms flows math *1800	0 / 0	(None)
	4426	P1054F Electric Scheme flows graph matchings *2700	0 / 0	(None)
	4477	P1070I Privatization of Roads in Berland flows graph matchings graphs *2400	0 / 0	(None)
	4509	P1082G Petya and Graph flows graphs *2400	0 / 0	(None)
	4594	P1107F Vasya and Endless Credits dp flows graph matchings graphs sortings *2600	0 / 0	(None)
	4678	P1139E Maximize Mex flows graph matchings graphs *2400	0 / 0	(None)

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