题库 - strings - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1571	codeforces#P1243B2 Character Swap (Hard Version) strings *1600	0 / 0	5
	1530	codeforces#P1251A Broken Keyboard brute force strings two pointers *1000	0 / 0	3
	1528	codeforces#P1251B Binary Palindromes greedy strings *1400	0 / 0	4
	1520	codeforces#P1252D Find String in a Grid data structures dp strings trees *3000	0 / 0	10
	1491	codeforces#P1256F Equalizing Two Strings constructive algorithms sortings strings *2000	0 / 0	7
	1489	codeforces#P1257C Dominated Subarray greedy implementation sortings strings two pointers *1200	0 / 0	4
	1444	codeforces#P1267L Lexicography constructive algorithms strings *1800	0 / 0	6
	1443	codeforces#P1268A Long Beautiful Integer constructive algorithms greedy implementation strings *1700	0 / 0	5
	1432	codeforces#P1270F Awesome Substrings math strings *2600	0 / 4	10
	1416	codeforces#P1272F Two Bracket Sequences dp strings two pointers *2200	0 / 0	8
	1397	codeforces#P1278A Shuffle Hashing brute force implementation strings *1000	0 / 0	3
	1373	codeforces#P1282D Enchanted Artifact constructive algorithms interactive strings *2300	0 / 0	8
	1365	codeforces#P1284A New Year and Naming implementation strings *800	1 / 1	3
	1355	codeforces#P1285D Dr bitmasks brute force dfs and similar divide and conquer dp greedy strings trees *1900	0 / 0	6
	1347	codeforces#P1286E Fedya the Potter Strikes Back data structures strings *3200	0 / 0	10
	1336	codeforces#P1290B Irreducible Anagrams binary search constructive algorithms data structures strings two pointers *1800	0 / 0	6
	1331	codeforces#P1291A Even But Not Even greedy math strings *900	1 / 1	3
	1313	codeforces#P1295B Infinite Prefixes math strings *1700	0 / 0	5
	1312	codeforces#P1295C Obtain The String dp greedy strings *1600	0 / 0	5
	1294	codeforces#P1297H Paint the String *special problem dp strings	0 / 0	(无)
	1284	codeforces#P1301A Three Strings implementation strings *800	0 / 0	3
	1282	codeforces#P1301C Ayoub's function binary search combinatorics greedy math strings *1700	1 / 1	5
	1268	codeforces#P1303A Erasing Zeroes implementation strings *800	1 / 1	3
	1265	codeforces#P1303E Erase Subsequences dp strings *2200	0 / 0	8
	1260	codeforces#P1304B Longest Palindrome brute force constructive algorithms greedy implementation strings *1100	0 / 0	3
	1253	codeforces#P1305B Kuroni and Simple Strings constructive algorithms greedy strings two pointers *1200	0 / 0	4
	1244	codeforces#P1307C Cow and Message brute force dp math strings *1500	0 / 0	5
	1237	codeforces#P1310C Au Pont Rouge binary search dp strings *2800	0 / 0	10
	1215	codeforces#P1313E Concatenation with intersection data structures hashing strings two pointers *2700	0 / 0	10
	1213	codeforces#P1315B Homecoming binary search dp greedy strings *1300	0 / 0	4
	1210	codeforces#P1316B String Modification brute force constructive algorithms implementation sortings strings *1400	0 / 0	4
	1202	codeforces#P1320D Reachable Strings data structures hashing strings *2500	0 / 0	9
	1198	codeforces#P1321C Remove Adjacent brute force constructive algorithms greedy strings *1600	0 / 0	5
	1188	codeforces#P1324B Yet Another Palindrome Problem brute force strings *1100	0 / 0	3
	1174	codeforces#P1326D1 Prefix-Suffix Palindrome (Easy version) hashing string suffix structures strings *1500	0 / 0	5
	1173	codeforces#P1326D2 Prefix-Suffix Palindrome (Hard version) binary search greedy hashing string suffix structures strings *1800	0 / 0	6
	1142	codeforces#P1331F Elementary! *special problem brute force dp strings	1 / 1	10
	1139	codeforces#P1332C K-Complete Word dfs and similar dsu greedy implementation strings *1500	0 / 0	5
	1111	codeforces#P1336C Kaavi and Magic Spell dp strings *2200	0 / 0	8
	1088	codeforces#P1342B Binary Period constructive algorithms strings *1100	0 / 0	3
	1059	codeforces#P1348C Phoenix and Distribution constructive algorithms greedy sortings strings *1600	0 / 0	5
	970	codeforces#P1360F Spy-string bitmasks brute force constructive algorithms dp hashing strings *1700	0 / 0	5
	957	codeforces#P1363B Subsequence Hate implementation strings *1400	0 / 0	4
	953	codeforces#P1363F Rotating Substrings dp strings *2600	0 / 0	10
	934	codeforces#P1366G Construct the String data structures dp strings *2700	0 / 0	10
	933	codeforces#P1367A Short Substrings implementation strings *800	1 / 1	3
	925	codeforces#P1368B Codeforces Subsequences brute force constructive algorithms greedy math strings *1500	0 / 1	5
	916	codeforces#P1369B AccurateLee greedy implementation strings *1200	0 / 0	4
	882	codeforces#P1374C Move Brackets greedy strings *1000	0 / 0	3
	868	codeforces#P1379A Acacius and String brute force implementation strings *1500	0 / 0	5

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