graphs - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3980	P847J Students Initiation binary search flows graphs *2400	0 / 0	(None)
	3978	P847L Berland SU Computer Network constructive algorithms dfs and similar graphs hashing trees *2400	0 / 0	(None)
	3973	P848D Shake It! combinatorics dp flows graphs *2900	0 / 0	(None)
	3966	P850D Tournament Construction constructive algorithms dp graphs greedy math *2800	0 / 0	(None)
	3953	P852I Dating brute force dfs and similar graphs trees *2300	0 / 0	(None)
	3939	P855G Harry Vs Voldemort dfs and similar dp graphs trees *3300	0 / 0	(None)
	3927	P858F Wizard's Tour constructive algorithms dfs and similar graphs *2300	0 / 0	(None)
	3922	P859E Desk Disorder combinatorics dfs and similar dsu graphs trees *2100	0 / 0	(None)
	3917	P862B Mahmoud and Ehab and the bipartiteness dfs and similar graphs trees *1300	0 / 0	(None)
	3910	P863C 1-2-3 graphs implementation *1800	0 / 0	(None)
	3900	P864F Cities Excursions dfs and similar graphs trees *2700	0 / 0	(None)
	3895	P865E Hex Dyslexia bitmasks brute force dp graphs *3300	0 / 0	(None)
	3887	P868E Policeman and a Tree dp graphs trees *2700	0 / 0	(None)
	3881	P869D The Overdosing Ubiquity brute force dfs and similar graphs *2800	0 / 0	(None)
	3875	P870E Points, Lines and Ready-made Titles dfs and similar dsu graphs trees *2300	0 / 0	(None)
	3873	P871E Restore the Tree graphs greedy trees *2900	0 / 0	(None)
	3864	P875C National Property 2-sat dfs and similar graphs implementation *2100	0 / 0	(None)
	3861	P875F Royal Questions dsu graphs greedy *2500	0 / 0	(None)
	3855	P877D Olya and Energy Drinks data structures dfs and similar graphs shortest paths *2100	0 / 0	(None)
	3850	P878C Tournament data structures graphs *2700	0 / 0	(None)

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