data structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2985	P431E Chemistry Experiment binary search data structures ternary search *2200	0 / 0	(None)
	2999	P436F Banners brute force data structures dp *3000	0 / 0	(None)
	3003	P438D The Child and Sequence data structures math *2300	0 / 0	(None)
	3015	P442C Artem and Array data structures greedy *2500	0 / 0	(None)
	3016	P442D Adam and Tree data structures trees *2600	0 / 0	(None)
	3023	P446B DZY Loves Modification brute force data structures greedy *2000	0 / 0	(None)
	3024	P446C DZY Loves Fibonacci Numbers data structures math number theory *2400	0 / 0	(None)
	3041	P452E Three strings data structures dsu string suffix structures strings *2400	0 / 0	(None)
	3044	P453E Little Pony and Lord Tirek data structures *3100	0 / 0	(None)
	3048	P455D Serega and Fun data structures *2700	0 / 0	(None)
	3056	P459D Pashmak and Parmida's problem data structures divide and conquer sortings *1800	0 / 0	(None)
	3070	P464E The Classic Problem data structures graphs shortest paths *3000	0 / 0	(None)
	3073	P466C Number of Ways binary search brute force data structures dp two pointers *1700	0 / 0	(None)
	3077	P467E Alex and Complicated Task data structures dp greedy *2300	0 / 0	(None)
	3089	P471E MUH and Lots and Lots of Segments data structures dsu *2700	0 / 0	(None)
	3095	P474E Pillars binary search data structures dp sortings trees *2000	0 / 0	(None)
	3096	P474F Ant colony data structures math number theory *2100	0 / 0	(None)
	3098	P475D CGCDSSQ brute force data structures math *2000	0 / 0	(None)
	3099	P475F Meta-universe data structures *2900	0 / 0	(None)
	3103	P477E Dreamoon and Notepad data structures *3100	0 / 0	(None)

Pick a problem randomly based on the current filter.