strings - Codeforces - 题库

ID	题目显示标签隐藏标签	AC / 尝试	难度
2305	P1243B2 Character Swap (Hard Version) strings *1600	0 / 0	(无)
2264	P1251A Broken Keyboard brute force strings two pointers *1000	0 / 0	(无)
2263	P1251B Binary Palindromes greedy strings *1400	0 / 0	(无)
2254	P1252D Find String in a Grid data structures dp strings trees *3000	0 / 0	(无)
2225	P1256F Equalizing Two Strings constructive algorithms sortings strings *2000	0 / 0	(无)
2222	P1257C Dominated Subarray greedy implementation sortings strings two pointers *1200	0 / 0	(无)
2175	P1267L Lexicography constructive algorithms strings *1800	0 / 0	(无)
2174	P1268A Long Beautiful Integer constructive algorithms greedy implementation strings *1700	0 / 0	(无)
2162	P1270F Awesome Substrings math strings *2600	0 / 0	(无)
2147	P1272F Two Bracket Sequences dp strings two pointers *2200	0 / 0	(无)
2129	P1278A Shuffle Hashing brute force implementation strings *1000	0 / 0	(无)
2105	P1282D Enchanted Artifact constructive algorithms interactive strings *2300	0 / 0	(无)
2097	P1284A New Year and Naming implementation strings *800	0 / 0	(无)
2087	P1285D Dr bitmasks brute force dfs and similar divide and conquer dp greedy strings trees *1900	0 / 0	(无)
2079	P1286E Fedya the Potter Strikes Back data structures strings *3200	0 / 0	(无)
2068	P1290B Irreducible Anagrams binary search constructive algorithms data structures strings two pointers *1800	0 / 0	(无)
2063	P1291A Even But Not Even greedy math strings *900	0 / 0	(无)
2045	P1295B Infinite Prefixes math strings *1700	0 / 0	(无)
2044	P1295C Obtain The String dp greedy strings *1600	0 / 0	(无)
2026	P1297H Paint the String *special problem dp strings	0 / 0	(无)

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