strings - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	2101	P1243B2 Character Swap (Hard Version) strings *1600	0 / 0	(None)
	2060	P1251A Broken Keyboard brute force strings two pointers *1000	0 / 0	(None)
	2059	P1251B Binary Palindromes greedy strings *1400	0 / 0	(None)
	2050	P1252D Find String in a Grid data structures dp strings trees *3000	0 / 0	(None)
	2021	P1256F Equalizing Two Strings constructive algorithms sortings strings *2000	0 / 0	(None)
	2018	P1257C Dominated Subarray greedy implementation sortings strings two pointers *1200	0 / 0	(None)
	1971	P1267L Lexicography constructive algorithms strings *1800	0 / 0	(None)
	1970	P1268A Long Beautiful Integer constructive algorithms greedy implementation strings *1700	0 / 0	(None)
	1958	P1270F Awesome Substrings math strings *2600	0 / 0	(None)
	1943	P1272F Two Bracket Sequences dp strings two pointers *2200	0 / 0	(None)
	1925	P1278A Shuffle Hashing brute force implementation strings *1000	0 / 0	(None)
	1901	P1282D Enchanted Artifact constructive algorithms interactive strings *2300	0 / 0	(None)
	1893	P1284A New Year and Naming implementation strings *800	0 / 0	(None)
	1883	P1285D Dr bitmasks brute force dfs and similar divide and conquer dp greedy strings trees *1900	0 / 0	(None)
	1875	P1286E Fedya the Potter Strikes Back data structures strings *3200	0 / 0	(None)
	1864	P1290B Irreducible Anagrams binary search constructive algorithms data structures strings two pointers *1800	0 / 0	(None)
	1859	P1291A Even But Not Even greedy math strings *900	0 / 0	(None)
	1841	P1295B Infinite Prefixes math strings *1700	0 / 0	(None)
	1840	P1295C Obtain The String dp greedy strings *1600	0 / 0	(None)
	1822	P1297H Paint the String *special problem dp strings	0 / 0	(None)

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