*2000 - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3068	P464B Restore Cube brute force geometry *2000	0 / 0	(None)
	3078	P468B Two Sets 2-sat dfs and similar dsu graph matchings greedy *2000	0 / 0	(None)
	3094	P474C Captain Marmot brute force geometry *2000	0 / 0	(None)
	3095	P474E Pillars binary search data structures dp sortings trees *2000	0 / 0	(None)
	3098	P475D CGCDSSQ brute force data structures math *2000	0 / 0	(None)
	3105	P478D Red-Green Towers dp *2000	0 / 0	(None)
	3123	P487B Strip binary search data structures dp two pointers *2000	0 / 0	(None)
	3133	P490E Restoring Increasing Sequence binary search brute force greedy implementation *2000	0 / 0	(None)
	3139	P492E Vanya and Field math *2000	0 / 0	(None)
	3143	P494B Obsessive String dp strings *2000	0 / 0	(None)
	3174	P509C Sums of Digits dp greedy implementation *2000	0 / 0	(None)
	3175	P509E Pretty Song math strings *2000	0 / 0	(None)
	3189	P514C Watto and Mechanism binary search data structures hashing string suffix structures strings *2000	0 / 0	(None)
	3190	P514D R2D2 and Droid Army binary search data structures two pointers *2000	0 / 0	(None)
	3193	P515D Drazil and Tiles constructive algorithms greedy *2000	0 / 0	(None)
	3209	P522D Closest Equals special problem data structures 2000	0 / 0	(None)
	3220	P526C Om Nom and Candies brute force greedy math *2000	0 / 0	(None)
	3255	P542C Idempotent functions constructive algorithms graphs math *2000	0 / 0	(None)
	3263	P545E Paths and Trees graphs greedy shortest paths *2000	0 / 0	(None)
	3282	P555B Case of Fugitive data structures greedy sortings *2000	0 / 0	(None)

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