trees - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3934	P825G Tree Queries dfs and similar graphs trees *2500	0 / 0	(None)
	3935	P827B High Load constructive algorithms greedy implementation trees *1800	0 / 0	(None)
	3936	P827D Best Edge Weight data structures dfs and similar graphs trees *2700	0 / 0	(None)
	3942	P830D Singer House combinatorics dp graphs trees *2800	0 / 0	(None)
	3943	P830E Perpetual Motion Machine constructive algorithms dp graphs implementation math trees *3100	0 / 0	(None)
	3949	P833D Red-Black Cobweb data structures divide and conquer implementation trees *2800	0 / 0	(None)
	3959	P838B Diverging Directions data structures dfs and similar trees *2100	0 / 0	(None)
	3963	P839C Journey dfs and similar dp graphs probabilities trees *1500	0 / 0	(None)
	3967	P840E In a Trap trees *3200	0 / 0	(None)
	3970	P842C Ilya And The Tree dfs and similar graphs math number theory trees *2000	0 / 0	(None)
	3971	P842E Nikita and game binary search dfs and similar divide and conquer graphs trees *2800	0 / 0	(None)
	4009	P859D Third Month Insanity dp probabilities trees *2100	0 / 0	(None)
	4011	P860E Arkady and a Nobody-men data structures dfs and similar trees *2700	0 / 0	(None)
	4012	P862B Mahmoud and Ehab and the bipartiteness dfs and similar graphs trees *1300	0 / 0	(None)
	4030	P868E Policeman and a Tree dp graphs trees *2700	0 / 0	(None)
	4038	P870E Points, Lines and Ready-made Titles dfs and similar dsu graphs trees *2300	0 / 0	(None)
	4039	P871E Restore the Tree graphs greedy trees *2900	0 / 0	(None)
	4050	P877E Danil and a Part-time Job bitmasks data structures trees *2000	0 / 0	(None)
	4067	P886C Petya and Catacombs dsu greedy implementation trees *1300	0 / 0	(None)
	4080	P891D Sloth dfs and similar dp graph matchings trees *3100	0 / 0	(None)

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