dsu - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	7576	P6E Exposition binary search data structures dsu trees two pointers *1900	0 / 0	(None)
	7561	P9E Interesting Graph and Apples dfs and similar dsu graphs *2300	0 / 0	(None)
	7541	P13E Holes data structures dsu *2700	0 / 0	(None)
	7524	P17B Hierarchy dfs and similar dsu greedy shortest paths *1500	0 / 0	(None)
	7511	P19E Fairy dfs and similar divide and conquer dsu *2900	0 / 0	(None)
	7485	P25D Roads not only in Berland dsu graphs trees *1900	0 / 0	(None)
	7475	P27D Ring Road 2 2-sat dfs and similar dsu graphs *2200	0 / 0	(None)
	7472	P28B pSort dfs and similar dsu graphs *1600	0 / 0	(None)
	7429	P36E Two Paths constructive algorithms dsu graphs implementation *2600	0 / 0	(None)
	7373	P45B School dp dsu *2200	0 / 0	(None)
	7359	P46F Hercule Poirot Problem dsu graphs *2300	0 / 0	(None)
	7289	P60B Serial Time! dfs and similar dsu *1400	0 / 0	(None)
	7287	P60D Savior brute force dsu math *2500	0 / 0	(None)
	7209	P74C Chessboard Billiard dfs and similar dsu graphs number theory *2100	0 / 0	(None)
	7201	P76A Gift dsu graphs sortings trees *2200	0 / 0	(None)
	7193	P77C Beavermuncher-0xFF dfs and similar dp dsu greedy trees *2100	0 / 0	(None)
	7174	P81E Pairs dfs and similar dp dsu graphs implementation trees *2700	0 / 0	(None)
	7157	P85E Guard Towers binary search dsu geometry graphs sortings *2600	0 / 0	(None)
	7148	P87D Beautiful Road dfs and similar dp dsu graphs implementation sortings trees *2300	0 / 0	(None)
	7135	P91C Ski Base combinatorics dsu graphs *2300	0 / 0	(None)

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