string suffix structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1691	P1327G Letters and Question Marks bitmasks dp string suffix structures *2800	0 / 0	(None)
	1353	P1387C Viruses special problem dp shortest paths string suffix structures 2900	0 / 0	(None)
	1322	P1393E1 Twilight and Ancient Scroll (easier version) dp hashing implementation string suffix structures strings *2800	0 / 0	(None)
	1321	P1393E2 Twilight and Ancient Scroll (harder version) dp hashing implementation string suffix structures strings two pointers *3200	0 / 0	(None)
	1286	P1400F x-prime Substrings brute force dfs and similar dp string suffix structures strings *2800	0 / 0	(None)
	1098	P1437G Death DBMS data structures string suffix structures strings trees *2600	0 / 0	(None)
	979	P1466G Song of the Sirens combinatorics divide and conquer hashing math string suffix structures strings *2600	0 / 0	(None)
	953	P1469E A Bit Similar bitmasks brute force hashing string suffix structures strings two pointers *2400	0 / 0	(None)
	879	P1482H Exam data structures string suffix structures trees *3400	0 / 0	(None)
	730	P1511F Chainword brute force data structures dp matrices string suffix structures strings *2700	0 / 0	(None)
	582	P1536F Omkar and Akmar chinese remainder theorem combinatorics constructive algorithms fft games geometry math meet-in-the-middle string suffix structures *2600	0 / 0	(None)
	577	P1537E1 Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers *1600	0 / 0	(None)
	576	P1537E2 Erase and Extend (Hard Version) binary search data structures greedy hashing string suffix structures strings two pointers *2200	0 / 0	(None)
	434	P1562E Rescue Niwen! dp greedy string suffix structures strings *2500	0 / 0	(None)
	284	P1598G The Sum of Good Numbers hashing math string suffix structures strings *3200	0 / 0	(None)
	228	P1608G Alphabetic Tree binary search data structures dfs and similar hashing string suffix structures strings trees *3500	0 / 0	(None)
	131	P1621I Two Sequences data structures hashing string suffix structures *3500	0 / 0	(None)
	7624	P1654B Prefix Removals string suffix structures strings *800	0 / 0	(None)
	7878	P1721E Prefix Function Queries dp hashing string suffix structures strings trees	0 / 0	(None)
	7949	P1739F Keyboard Design bitmasks data structures dp string suffix structures strings	0 / 0	(None)

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