strings - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	5968	P1537E2 Erase and Extend (Hard Version) binary search data structures greedy hashing string suffix structures strings two pointers *2200	0 / 0	(None)
	5972	P1538E Funny Substrings data structures hashing implementation matrices strings *2100	0 / 0	(None)
	6005	P1550E Stringforces binary search bitmasks brute force dp strings two pointers *2500	0 / 0	(None)
	6007	P1551B1 Wonderful Coloring - 1 greedy strings *800	0 / 0	(None)
	6011	P1552A Subsequence Permutation sortings strings *800	0 / 0	(None)
	6017	P1553B Reverse String brute force dp hashing implementation strings *1300	0 / 0	(None)
	6018	P1553D Backspace dp greedy strings two pointers *1500	0 / 0	(None)
	6025	P1555D Say No to Palindromes brute force constructive algorithms dp strings *1600	0 / 0	(None)
	6044	P1560E Polycarp and String Transformation binary search implementation sortings strings *1800	0 / 0	(None)
	6050	P1562E Rescue Niwen! dp greedy string suffix structures strings *2500	0 / 0	(None)
	6056	P1567A Domino Disaster implementation strings *800	0 / 0	(None)
	6082	P1575H Holiday Wall Ornaments dp strings *2200	0 / 0	(None)
	6095	P1579A Casimir's String Solitaire math strings *800	0 / 0	(None)
	6107	P1582C Grandma Capa Knits a Scarf brute force data structures greedy strings two pointers *1200	0 / 0	(None)
	6120	P1584F Strange LCS bitmasks dp graphs greedy strings *2600	0 / 0	(None)
	6142	P1598G The Sum of Good Numbers hashing math string suffix structures strings *3200	0 / 0	(None)
	6166	P1606A AB Balance strings *900	0 / 0	(None)
	6170	P1607A Linear Keyboard implementation strings *800	0 / 0	(None)
	6179	P1608G Alphabetic Tree binary search data structures dfs and similar hashing string suffix structures strings trees *3500	0 / 0	(None)
	6216	P1616B Mirror in the String greedy strings *1100	0 / 0	(None)

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