data structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5010	P610E Alphabet Permutations data structures strings *2500	0 / 0	(None)
	5005	P611E New Year and Three Musketeers data structures greedy sortings *2400	0 / 0	(None)
	4999	P612C Replace To Make Regular Bracket Sequence data structures expression parsing math *1400	0 / 0	(None)
	4980	P616D Longest k-Good Segment binary search data structures two pointers *1600	0 / 0	(None)
	4973	P617E XOR and Favorite Number data structures *2200	0 / 0	(None)
	4968	P618E Robot Arm data structures geometry *2500	0 / 0	(None)
	4961	P620E New Year Tree bitmasks data structures trees *2100	0 / 0	(None)
	4960	P620F Xors on Segments data structures strings trees *2800	0 / 0	(None)
	4952	P622C Not Equal on a Segment data structures implementation *1700	0 / 0	(None)
	4937	P625E Frog Fights data structures greedy *2800	0 / 0	(None)
	4930	P626G Raffles data structures dp greedy math *3100	0 / 0	(None)
	4928	P627B Factory Repairs data structures *1700	0 / 0	(None)
	4927	P627C Package Delivery data structures divide and conquer greedy *2200	0 / 0	(None)
	4919	P628E Zbazi in Zeydabad data structures implementation *2300	1 / 3	10
	4914	P629D Babaei and Birthday Cake data structures dp *2000	0 / 0	(None)
	4913	P629E Famil Door and Roads combinatorics data structures dfs and similar dp probabilities trees *2300	0 / 0	(None)
	4892	P631C Report data structures sortings *1700	0 / 0	(None)
	4891	P631D Messenger data structures hashing implementation string suffix structures strings *2100	0 / 0	(None)
	4890	P631E Product Sum data structures dp geometry *2600	0 / 0	(None)
	4881	P633C Spy Syndrome 2 data structures dp hashing implementation sortings string suffix structures strings *1900	0 / 0	(None)

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