Problem Set - implementation - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2187	P112A Petya and Strings implementation strings *800	0 / 0	(None)
	2188	P112B Petya and Square implementation math *1200	0 / 0	(None)
	2189	P113A Grammar Lessons implementation strings *1600	0 / 0	(None)
	2196	P116A Tram implementation *800	0 / 0	(None)
	2197	P117A Elevator implementation math *1300	0 / 0	(None)
	2200	P117E Tree or not Tree data structures divide and conquer implementation trees *2900	0 / 0	(None)
	2201	P118A String Task implementation strings *1000	0 / 0	(None)
	2205	P119B Before Exam constructive algorithms implementation sortings *1900	0 / 0	(None)
	2208	P120A Elevator brute force implementation math *1000	0 / 0	(None)
	2209	P120C Winnie-the-Pooh and honey implementation math *1100	0 / 0	(None)
	2214	P121A Lucky Sum implementation *1100	0 / 0	(None)
	2216	P121D Lucky Segments binary search implementation two pointers *2500	0 / 0	(None)
	2218	P122B Lucky Substring brute force implementation *1000	0 / 0	(None)
	2222	P124B Permutations brute force combinatorics implementation *1400	0 / 0	(None)
	2223	P125B Simple XML implementation *1000	0 / 0	(None)
	2229	P127B Canvas Frames implementation *1000	0 / 0	(None)
	2230	P128B String brute force constructive algorithms hashing implementation string suffix structures strings *2100	0 / 0	(None)
	2233	P129A Cookies implementation *900	11 / 19	6
	2234	P130A Hexagonal numbers special problem implementation 900	0 / 0	(None)
	2240	P131A cAPS lOCK implementation strings *1000	0 / 0	(None)

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