trees - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	4909	P1207G Indie Album data structures dfs and similar hashing string suffix structures strings trees *2700	0 / 0	(None)
	4914	P1208H Red Blue Tree data structures implementation trees *3500	0 / 0	(None)
	4918	P1209F Koala and Notebook data structures dfs and similar graphs shortest paths strings trees *2600	0 / 0	(None)
	4921	P1210C Kamil and Making a Stream math number theory trees *2000	0 / 0	(None)
	4931	P1211H Road Repair in Treeland special problem binary search dp trees 3100	0 / 0	(None)
	4937	P1213G Path Queries divide and conquer dsu graphs sortings trees *1800	0 / 0	(None)
	4953	P1217F Forced Online Queries Problem data structures divide and conquer dsu graphs trees *2600	0 / 0	(None)
	4971	P1223E Paint the Tree dp sortings trees *2100	0 / 0	(None)
	4977	P1225F Tree Factory constructive algorithms greedy trees *2500	0 / 0	(None)
	4987	P1228F One Node is Gone constructive algorithms implementation trees *2500	0 / 0	(None)
	5020	P1244D Paint the Tree brute force constructive algorithms dp graphs implementation trees *1800	0 / 0	(None)
	5025	P1245D Shichikuji and Power Grid dsu graphs greedy shortest paths trees *1900	0 / 0	(None)
	5034	P1249F Maximum Weight Subset dp trees *2200	0 / 0	(None)
	5050	P1252B Cleaning Robots dp trees *2300	0 / 0	(None)
	5051	P1252D Find String in a Grid data structures dp strings trees *3000	0 / 0	(None)
	5060	P1253F Cheap Robot binary search dsu graphs shortest paths trees *2500	0 / 0	(None)
	5063	P1254D Tree Queries data structures probabilities trees *2700	0 / 0	(None)
	5130	P1278D Segment Tree data structures dsu graphs trees *2100	0 / 0	(None)
	5138	P1280C Jeremy Bearimy dfs and similar graphs greedy trees *2000	0 / 0	(None)
	5153	P1284F New Year and Social Network data structures graph matchings graphs math trees *3200	0 / 0	(None)

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