Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6819	P165B Burning Midnight Oil binary search implementation *1500	0 / 0	(None)
	6818	P165C Another Problem on Strings binary search brute force dp math strings two pointers *1600	0 / 0	(None)
	6817	P165D Beard Graph data structures dsu trees *2100	0 / 0	(None)
	6816	P165E Compatible Numbers bitmasks brute force dfs and similar dp *2200	0 / 0	(None)
	6815	P166A Rank List binary search implementation sortings *1100	0 / 0	(None)
	6814	P166B Polygons geometry sortings *2100	0 / 0	(None)
	6813	P166C Median greedy math sortings *1500	0 / 0	(None)
	6812	P166D Shoe Store dp graph matchings greedy sortings two pointers *2500	0 / 0	(None)
	6811	P166E Tetrahedron dp math matrices *1500	0 / 0	(None)
	6810	P167A Wizards and Trolleybuses implementation math *1600	0 / 0	(None)
	6809	P167B Wizards and Huge Prize dp math probabilities *1800	0 / 0	(None)
	6808	P167C Wizards and Numbers games math *2300	0 / 0	(None)
	6807	P167D Wizards and Roads data structures divide and conquer graph matchings graphs greedy *3000	0 / 0	(None)
	6806	P167E Wizards and Bets dfs and similar graphs math matrices *2900	0 / 0	(None)
	6805	P168A Wizards and Demonstration implementation math *900	0 / 0	(None)
	6804	P168B Wizards and Minimal Spell implementation strings *1700	0 / 0	(None)
	6803	P169A Chores sortings *800	0 / 0	(None)
	6802	P169B Replacing Digits greedy *1100	0 / 0	(None)
	6801	P171A Mysterious numbers - 1 special problem constructive algorithms 1200	0 / 0	(None)
	6800	P171B Star special problem combinatorics 1300	0 / 0	(None)

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