strings - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
28	P1676C Most Similar Words brute force greedy implementation implementation math strings *800	0 / 0	(无)
8	P1679E Typical Party in Dorm bitmasks brute force combinatorics dp math strings *2400	0 / 0	(无)
4	P1680C Binary String binary search greedy strings two pointers *1600	0 / 0	(无)
7802	P1682A Palindromic Indices strings	0 / 0	(无)
7809	P1685B Linguistics greedy implementation strings *2000	0 / 0	(无)
7841	P1688C Manipulating History constructive algorithms greedy strings *1700	0 / 0	(无)
7830	P1690F Shifting String graphs math number theory strings *1700	0 / 0	(无)
7826	P1691C Sum of Substrings brute force constructive algorithms greedy math strings *1400	0 / 0	(无)
7820	P1697C awoo's Favorite Problem constructive algorithms data structures dp dsu greedy implementation strings two pointers	0 / 0	(无)
7901	P1701E Text Editor dp greedy strings	0 / 0	(无)
7932	P1703A YES or YES? brute force implementation strings *800	0 / 0	3
7930	P1703C Cypher brute force implementation strings *800	0 / 0	3
7929	P1703D Double Strings brute force data structures strings *1100	0 / 0	3
7963	P1704G Mio and Lucky Array constructive algorithms fft math strings	0 / 0	(无)
7919	P1706A Another String Minimization Problem bitmasks greedy strings *800	0 / 0	3
7951	P1709C Recover an RBS constructive algorithms greedy implementation strings	0 / 0	(无)
7957	P1714D Color with Occurrences brute force dp greedy strings *1600	0 / 0	5
7985	P1720D1 Xor-Subsequence (easy version) bitmasks brute force dp strings trees two pointers *1800	0 / 0	6
7984	P1720D2 Xor-Subsequence (hard version) bitmasks data structures dp strings trees *2400	0 / 0	9
7978	P1721E Prefix Function Queries binary search dp hashing string suffix structures strings trees *2200	0 / 0	8

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