题库 - strings - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	2167	P1129C Morse Code binary search data structures dp hashing sortings string suffix structures strings *2400	0 / 0	9
	2156	P1131E String Multiplication dp greedy strings *2300	0 / 0	8
	2134	P1137B Camp Schedule greedy hashing strings *1600	0 / 0	5
	2128	P1138B Circus brute force greedy math strings *1800	0 / 0	6
	2127	P1139A Even Substrings implementation strings *800	0 / 0	3
	2120	P1140B Good String implementation strings *1200	0 / 0	4
	2098	P1144A Diverse Strings implementation strings *800	0 / 0	3
	2094	P1144E Median String bitmasks math number theory strings *1900	0 / 0	6
	2084	P1146A Love "A" implementation strings *800	2 / 2	3
	2083	P1146B Hate "A" implementation strings *1100	0 / 0	3
	2075	P1147B Chladni Figure brute force strings *1900	0 / 0	6
	2060	P1149B Three Religions dp implementation strings *2200	0 / 0	8
	2055	P1151A Maxim and Biology brute force strings *1000	0 / 0	3
	2040	P1153C Serval and Parenthesis Sequence greedy strings *1700	0 / 0	5
	2029	P1155A Reverse a Substring implementation sortings strings *1000	0 / 0	3
	2022	P1156B Ugly Pairs dfs and similar greedy implementation sortings strings *1800	0 / 0	6
	2007	P1158B The minimal unique substring constructive algorithms math strings *2200	0 / 0	8
	1992	P1163D Mysterious Code dp strings *2100	0 / 0	7
	1976	P1167A Telephone Number brute force greedy strings *800	1 / 1	3
	1960	P1170C Minus and Minus Give Plus *special problem implementation strings	0 / 0	(无)
	1922	P1178B WOW Factor dp strings *1300	0 / 0	4
	1919	P1178E Archaeology brute force constructive algorithms greedy strings *1900	0 / 0	6
	1906	P1181B Split a Number greedy implementation strings *1500	0 / 0	5
	1900	P1182B Plus from Picture dfs and similar implementation strings *1300	0 / 0	4
	1899	P1182C Beautiful Lyrics data structures greedy strings *1700	0 / 0	5
	1887	P1183H Subsequences (hard version) dp strings *1900	0 / 0	6
	1870	P1185B Email from Polycarp implementation strings *1200	0 / 0	4
	1856	P1187B Letters Shop binary search implementation strings *1300	0 / 0	4
	1844	P1189A Keanu Reeves strings *800	1 / 1	3
	1825	P1194C From S To T implementation strings *1300	0 / 0	4
	1788	P1200E Compress Words brute force hashing implementation string suffix structures strings *2000	1 / 7	7
	1786	P1201A Important Exam implementation strings *900	0 / 0	3
	1778	P1202C You Are Given a WASD-string... brute force data structures dp greedy implementation math strings *2100	0 / 0	7
	1777	P1202D Print a 1337-string... combinatorics constructive algorithms math strings *1900	0 / 0	6
	1775	P1202E You Are Given Some Strings... brute force string suffix structures strings *2400	0 / 0	9
	1763	P1204D1 Kirk and a Binary String (easy version) brute force greedy strings *2000	0 / 0	7
	1762	P1204D2 Kirk and a Binary String (hard version) data structures greedy math strings *2100	0 / 0	7
	1756	P1205E Expected Value Again combinatorics strings *3100	0 / 0	10
	1746	P1207G Indie Album data structures dfs and similar hashing string suffix structures strings trees *2700	0 / 0	10
	1732	P1209F Koala and Notebook data structures dfs and similar graphs shortest paths strings trees *2600	2 / 4	10
	1714	P1211F kotlinkotlinkotlinkotlin... special problem graphs implementation strings 2300	0 / 0	8
	1704	P1213F Unstable String Sort data structures dfs and similar dsu graphs greedy implementation strings *2100	0 / 0	7
	1687	P1216A Prefixes strings *800	0 / 0	3
	1665	P1219C Periodic integer number implementation strings *1700	0 / 0	5
	1663	P1220A Cards implementation sortings strings *800	0 / 0	3
	1661	P1220C Substring Game in the Lesson games greedy strings *1300	0 / 0	4
	1649	P1223B Strings Equalization strings *1000	0 / 0	3
	1615	P1231E Middle-Out constructive algorithms greedy strings *2200	0 / 0	8
	1589	P1238D AB-string binary search combinatorics dp strings *1900	0 / 0	6
	1572	P1243B1 Character Swap (Easy Version) strings *1000	0 / 0	3

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