dsu - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1876	P9E Interesting Graph and Apples dfs and similar dsu graphs *2300	0 / 0	(None)
	1899	P17B Hierarchy dfs and similar dsu greedy shortest paths *1500	0 / 0	(None)
	1923	P25D Roads not only in Berland dsu graphs trees *1900	0 / 0	(None)
	1930	P27D Ring Road 2 2-sat dfs and similar dsu graphs *2200	0 / 0	(None)
	1959	P36E Two Paths constructive algorithms dsu graphs implementation *2600	0 / 0	(None)
	1992	P45B School dp dsu *2200	0 / 0	(None)
	2044	P60B Serial Time! dfs and similar dsu *1400	0 / 0	(None)
	2045	P60D Savior brute force dsu math *2500	0 / 0	(None)
	2100	P76A Gift dsu graphs sortings trees *2200	0 / 0	(None)
	2104	P77C Beavermuncher-0xFF dfs and similar dp dsu greedy trees *2100	0 / 0	(None)
	2116	P81E Pairs dfs and similar dp dsu graphs implementation trees *2700	0 / 0	(None)
	2128	P85E Guard Towers binary search dsu geometry graphs sortings *2600	0 / 0	(None)
	2153	P97E Leaders dfs and similar dsu graphs trees *2200	0 / 0	(None)
	2315	P160D Edges in MST dfs and similar dsu graphs sortings *2300	0 / 0	(None)
	2364	P177C2 Party brute force dfs and similar dsu graphs *1500	0 / 0	(None)
	2397	P187C Weak Memory dfs and similar dsu *2000	0 / 0	(None)
	2407	P190E Counter Attack data structures dsu graphs hashing sortings *2100	0 / 0	(None)
	2422	P196E Opening Portals dsu graphs shortest paths *2600	0 / 0	(None)
	2459	P209C Trails and Glades constructive algorithms dsu graphs greedy *2400	0 / 0	(None)
	2462	P212D Cutting a Fence binary search data structures dsu *2500	0 / 0	(None)

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