strings - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	673	P1536B Prinzessin der Verurteilung brute force constructive algorithms strings *1200	0 / 0	(无)
	664	P1537E1 Erase and Extend (Easy Version) binary search brute force dp greedy hashing implementation string suffix structures strings two pointers *1600	0 / 0	(无)
	663	P1537E2 Erase and Extend (Hard Version) binary search data structures greedy hashing string suffix structures strings two pointers *2200	0 / 0	(无)
	657	P1538E Funny Substrings data structures hashing implementation matrices strings *2100	0 / 0	(无)
	653	P1539B Love Song dp implementation strings *800	0 / 0	(无)
	618	P1547B Alphabetical Strings greedy implementation strings *800	0 / 0	(无)
	600	P1550E Stringforces binary search bitmasks brute force dp strings two pointers *2500	0 / 0	(无)
	597	P1551B1 Wonderful Coloring - 1 greedy strings *800	0 / 0	(无)
	595	P1551C Interesting Story greedy sortings strings *1500	0 / 0	(无)
	590	P1552A Subsequence Permutation sortings strings *800	0 / 0	(无)
	580	P1553B Reverse String brute force dp hashing implementation strings *1300	0 / 0	(无)
	578	P1553D Backspace dp greedy strings two pointers *1500	0 / 0	(无)
	569	P1554D Diane constructive algorithms greedy strings *1800	0 / 0	(无)
	564	P1555D Say No to Palindromes brute force constructive algorithms dp strings *1600	0 / 0	(无)
	533	P1560D Make a Power of Two greedy math strings *1300	0 / 0	(无)
	532	P1560E Polycarp and String Transformation binary search implementation sortings strings *1800	0 / 0	(无)
	521	P1562E Rescue Niwen! dp greedy string suffix structures strings *2500	0 / 0	(无)
	510	P1567A Domino Disaster implementation strings *800	0 / 0	(无)
	474	P1575A Another Sorting Problem data structures sortings strings *1100	0 / 0	(无)
	467	P1575H Holiday Wall Ornaments dp strings *2200	0 / 0	(无)
	453	P1578H Higher Order Functions implementation strings *1700	0 / 0	(无)
	447	P1579A Casimir's String Solitaire math strings *800	0 / 0	(无)
	429	P1582C Grandma Capa Knits a Scarf brute force data structures greedy strings two pointers *1200	0 / 0	(无)
	410	P1584F Strange LCS bitmasks dp graphs greedy strings *2600	0 / 0	(无)
	382	P1594C Make Them Equal brute force greedy math strings *1200	0 / 0	(无)
	371	P1598G The Sum of Good Numbers hashing math string suffix structures strings *3200	0 / 0	(无)
	339	P1605C Dominant Character brute force greedy implementation strings *1400	0 / 0	(无)
	335	P1606A AB Balance strings *900	0 / 0	(无)
	329	P1607A Linear Keyboard implementation strings *800	0 / 0	(无)
	315	P1608G Alphabetic Tree binary search data structures dfs and similar hashing string suffix structures strings trees *3500	0 / 0	(无)
	313	P1609B William the Vigilant implementation strings *1100	0 / 0	(无)
	261	P1616B Mirror in the String greedy strings *1100	0 / 0	(无)
	258	P1616E Lexicographically Small Enough brute force data structures greedy strings *2200	0 / 0	(无)
	254	P1617A Forbidden Subsequence constructive algorithms greedy sortings strings *800	0 / 0	(无)
	243	P1618F Reverse bitmasks constructive algorithms dfs and similar implementation math strings *2000	0 / 0	(无)
	241	P1619A Square String? implementation strings *800	0 / 0	(无)
	207	P1623E Middle Duplication data structures dfs and similar greedy strings trees *2500	0 / 0	(无)
	203	P1624D Palindromes Coloring binary search greedy sortings strings *1400	0 / 0	(无)
	202	P1624E Masha-forgetful brute force constructive algorithms dp hashing implementation strings *2000	0 / 0	(无)
	192	P1626B Minor Reduction greedy strings *1100	0 / 0	(无)
	180	P1628B Peculiar Movie Preferences greedy strings *1700	0 / 0	(无)
	152	P1634A Reverse and Concatenate greedy strings *800	0 / 0	(无)
	143	P1635D Infinite Set bitmasks dp math matrices number theory strings *1800	0 / 0	(无)
	81	P1650A Deletions of Two Adjacent Letters implementation strings *800	0 / 0	(无)
	67	P1654B Prefix Removals strings *800	0 / 0	(无)
	63	P1654F Minimal String Xoration bitmasks data structures divide and conquer greedy hashing sortings strings *2800	0 / 0	(无)
	3542	P1659B Bit Flipping constructive algorithms greedy strings	0 / 0	(无)
	36	P1660C Get an Even String dp greedy strings *1300	0 / 0	(无)
	33	P1660F1 Promising String (easy version) brute force implementation math strings *1700	0 / 0	(无)
	32	P1660F2 Promising String (hard version) data structures implementation math strings *2100	0 / 0	(无)
	20	P1663F In Every Generation... strings	0 / 0	(无)
	19	P1663G Six Characters constructive algorithms strings	0 / 0	(无)
	7757	P1669E 2-Letter Strings data structures math strings *1200	0 / 0	(无)
	7752	P1670B Dorms War brute force implementation strings *1100	0 / 0	(无)
	7731	P1673A Subtle Substring Subtraction games greedy strings *800	0 / 0	(无)
	7730	P1673B A Perfectly Balanced String? brute force greedy strings *1100	0 / 0	(无)
	7723	P1674C Infinite Replacement combinatorics implementation strings *1000	0 / 0	(无)
	7714	P1675E Replace With the Previous, Minimize dsu greedy strings *1500	0 / 0	(无)
	7709	P1676C Most Similar Words brute force greedy implementation implementation math strings *800	0 / 0	(无)
	7777	P1679E Typical Party in Dorm bitmasks combinatorics dp strings *2400	0 / 0	(无)
	7773	P1680C Binary String binary search greedy strings two pointers *1600	0 / 0	(无)
	7793	P1681A Palindromic Indices greedy strings	0 / 0	(无)
	7792	P1681B Palindromic Indices greedy strings	0 / 0	(无)
	7791	P1681C Palindromic Indices greedy strings	0 / 0	(无)
	7790	P1681D Palindromic Indices greedy strings	0 / 0	(无)
	7789	P1681E Palindromic Indices greedy strings	0 / 0	(无)
	7788	P1681F Palindromic Indices greedy strings	0 / 0	(无)
	7787	P1682A Palindromic Indices greedy strings	0 / 0	(无)
	7861	P1685B Linguistics greedy implementation sortings strings *2000	0 / 0	(无)
	7846	P1688C Manipulating History constructive algorithms greedy strings *1700	0 / 0	(无)
	7835	P1690F Shifting String graphs math number theory strings *1700	0 / 0	(无)
	7831	P1691C Sum of Substrings brute force constructive algorithms greedy math strings *1400	0 / 0	(无)
	7803	P1697C awoo's Favorite Problem binary search constructive algorithms data structures greedy implementation strings two pointers *1400	0 / 0	(无)
	7912	P1701E Text Editor brute force dp greedy strings *2500	0 / 0	(无)
	7902	P1703A YES or YES? brute force implementation strings *800	0 / 0	(无)
	7900	P1703C Cypher brute force implementation strings *800	0 / 0	(无)
	7899	P1703D Double Strings brute force data structures strings *1100	0 / 0	(无)
	7981	P1704G Mio and Lucky Array constructive algorithms fft math strings *3500	0 / 0	(无)
	7889	P1706A Another String Minimization Problem 2-sat constructive algorithms greedy string suffix structures strings *800	0 / 0	(无)
	7873	P1709C Recover an RBS constructive algorithms greedy implementation strings *1800	0 / 0	(无)
	7962	P1714D Color with Occurrences brute force data structures dp greedy strings *1600	0 / 0	(无)
	7988	P1715E Long Way Home binary search brute force chinese remainder theorem combinatorics constructive algorithms data structures dfs and similar divide and conquer dp dsu expression parsing flows games geometry graph matchings graphs greedy hashing implementation interactive math matrices number theory probabilities schedules shortest paths sortings string suffix structures strings ternary search trees two pointers	0 / 0	(无)
	7939	P1720D1 Xor-Subsequence (easy version) bitmasks brute force dp strings trees	0 / 0	(无)
	7938	P1720D2 Xor-Subsequence (hard version) bitmasks data structures dp strings trees	0 / 0	(无)
	8043	P1721E Prefix Function Queries dfs and similar dp hashing string suffix structures strings trees *2200	0 / 0	(无)
	8005	P1729B Decode String greedy strings *800	0 / 0	(无)
	8004	P1729C Jumping on Tiles constructive algorithms strings *1100	0 / 0	(无)
	8000	P1729G Cut Substrings combinatorics dp hashing strings two pointers *2100	0 / 0	(无)
	8062	P1730D Prefixes and Suffixes constructive algorithms strings two pointers *2200	0 / 0	(无)
	8083	P1735C Phase Shift dfs and similar dsu graphs greedy implementation strings *1400	0 / 0	4
	8072	P1738H Palindrome Addicts data structures strings *3300	0 / 0	10
	8066	P1739F Keyboard Design bitmasks data structures dp string suffix structures strings	0 / 0	(无)
	8165	P1748B Diverse Substrings brute force implementation strings *1400	0 / 0	4
	8150	P1750E Bracket Cost binary search data structures divide and conquer dp greedy strings *2400	0 / 0	9
	8149	P1750F Majority combinatorics dp math strings *2700	0 / 0	10
	8137	P1758A SSeeeeiinngg DDoouubbllee constructive algorithms strings *800	0 / 0	3
	8131	P1759A Yes-Yes? implementation strings *800	0 / 0	3
	8123	P1760B Atilla's Favorite Problem greedy implementation strings *800	0 / 0	3
	8216	P1771D Hossam and (sub-)palindromic tree brute force data structures dfs and similar dp strings trees *2100	0 / 0	7
	8214	P1771F Hossam and Range Minimum Query binary search bitmasks data structures hashing probabilities strings trees *2500	0 / 0	9

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