dsu - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	6407	P260D Black and White Tree constructive algorithms dsu graphs greedy trees *2100	0 / 0	(None)
	6342	P277A Learning Languages dfs and similar dsu *1400	0 / 0	(None)
	6278	P292D Connected Components data structures dfs and similar dp dsu *1900	0 / 0	(None)
	6206	P313E Ilya and Two Numbers constructive algorithms data structures dsu greedy *2300	0 / 0	(None)
	6153	P325D Reclamation dsu *2900	0 / 0	(None)
	6152	P325E The Red Button combinatorics dfs and similar dsu graphs greedy *2800	0 / 0	(None)
	6026	P356A Knight Tournament data structures dsu *1500	0 / 0	(None)
	6015	P358E Dima and Kicks brute force dsu graphs implementation *2300	0 / 0	(None)
	5999	P362D Fools and Foolproof Roads data structures dfs and similar dsu graphs greedy *2100	0 / 0	(None)
	5982	P366D Dima and Trap Graph binary search data structures dfs and similar dsu shortest paths two pointers *2000	0 / 0	(None)
	5960	P371D Vessels data structures dsu implementation trees *1800	0 / 0	(None)
	5947	P374E Inna and Babies binary search data structures dsu geometry implementation *2600	0 / 0	(None)
	5839	P400D Dima and Bacteria dsu graphs shortest paths *2000	0 / 0	(None)
	5799	P409H A + B Strikes Back special problem brute force constructive algorithms dsu implementation 1500	0 / 0	(None)
	5721	P433D Nanami's Digital Board dsu implementation *2000	0 / 0	(None)
	5710	P436C Dungeons and Candies dsu graphs greedy trees *1800	0 / 0	(None)
	5703	P437D The Child and Zoo dsu sortings *1900	0 / 0	(None)
	5687	P441D Valera and Swaps constructive algorithms dsu graphs implementation math string suffix structures *2100	0 / 0	(None)
	5674	P444E DZY Loves Planting binary search dsu trees *2700	0 / 0	(None)
	5672	P445B DZY Loves Chemistry dfs and similar dsu greedy *1400	0 / 0	(None)

Pick a problem randomly based on the current filter.