dfs and similar - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4400	P1042F Leaf Sets data structures dfs and similar dsu graphs greedy sortings trees *2400	0 / 0	(None)
	4406	P1044B Intersecting Subtrees dfs and similar interactive trees *1900	0 / 0	(None)
	4410	P1045C Hyperspace Highways dfs and similar graphs trees *2300	0 / 0	(None)
	4433	P1056D Decorate Apple Tree constructive algorithms dfs and similar dp graphs greedy sortings trees *1600	0 / 0	(None)
	4452	P1062D Fun with Integers dfs and similar graphs implementation math *1800	0 / 0	(None)
	4453	P1062F Upgrading Cities dfs and similar graphs *2900	0 / 0	(None)
	4462	P1065F Up and Down the Tree dfs and similar dp trees *2500	0 / 0	(None)
	4467	P1067B Multihedgehog dfs and similar graphs shortest paths *1800	0 / 0	(None)
	4545	P1092E Minimal Diameter Forest constructive algorithms dfs and similar greedy trees *2000	0 / 0	(None)
	4546	P1092F Tree with Maximum Cost dfs and similar dp trees *1900	0 / 0	(None)
	4548	P1093D Beautiful Graph dfs and similar graphs *1700	0 / 0	(None)
	4564	P1098A Sum in the tree constructive algorithms dfs and similar greedy trees *1600	0 / 0	(None)
	4565	P1098C Construct a tree binary search constructive algorithms dfs and similar graphs greedy trees *2400	0 / 0	(None)
	4571	P1100E Andrew and Taxi binary search dfs and similar graphs *2200	0 / 0	(None)
	4574	P1101D GCD Counting data structures dfs and similar dp number theory trees *2000	0 / 0	(None)
	4636	P1118F1 Tree Cutting (Easy Version) dfs and similar trees *1800	0 / 0	(None)
	4637	P1118F2 Tree Cutting (Hard Version) combinatorics dfs and similar dp trees *2700	0 / 0	(None)
	4645	P1120D Power Tree dfs and similar dp dsu graphs greedy trees *2500	0 / 0	(None)
	4654	P1130C Connect brute force dfs and similar dsu *1400	0 / 0	(None)
	4657	P1131D Gourmet choice dfs and similar dp dsu graphs greedy *2000	0 / 0	(None)

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