trees - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	9160	P1970G3 Min-Fund Prison (Hard) bitmasks dfs and similar dp graphs trees	0 / 0	(None)
	9288	P1975D Paint the Tree brute force dfs and similar dp greedy shortest paths trees *1700	0 / 0	5
	9287	P1975E Chain Queries binary search data structures dfs and similar implementation trees *2100	0 / 0	7
	9278	P1976E Splittable Permutations combinatorics data structures dfs and similar greedy math trees	0 / 0	(None)
	9277	P1976F Remove Bridges data structures dfs and similar dp greedy sortings trees	0 / 0	(None)
	9264	P1980G Yasya and the Mysterious Tree bitmasks data structures dfs and similar graphs greedy hashing strings trees	0 / 0	(None)
	9258	P1981F Turtle and Paths on a Tree data structures dp trees	0 / 0	(None)
	9355	P1983G Your Loss bitmasks brute force trees	0 / 0	(None)
	9349	P1984E Shuffle dp greedy trees *2400	0 / 0	9
	9331	P1986F Non-academic Problem dfs and similar graphs trees *1900	0 / 0	6
	9324	P1987E Wonderful Tree! brute force data structures dfs and similar dsu greedy trees *2000	0 / 0	7
	9321	P1987G1 Spinning Round (Easy Version) divide and conquer dp trees *2900	0 / 0	10
	9320	P1987G2 Spinning Round (Hard Version) divide and conquer dp trees *3500	0 / 0	10
	9389	P1988D The Omnipotent Monster Killer brute force dfs and similar dp trees	0 / 0	(None)
	9403	P1990E1 Catch the Mole(Easy Version) binary search constructive algorithms data structures interactive trees	0 / 0	(None)
	9402	P1990E2 Catch the Mole(Hard Version) binary search data structures dfs and similar implementation interactive trees	0 / 0	(None)
	9397	P1994D Funny Game constructive algorithms dsu graphs greedy math number theory trees	0 / 0	(None)
	9396	P1994E Wooden Game bitmasks greedy math sortings trees	0 / 0	(None)
	9395	P1994F Stardew Valley constructive algorithms dfs and similar dsu graphs trees	0 / 0	(None)

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