ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2599 P1243B2   Character Swap (Hard Version) 0 / 0 5
2558 P1251A   Broken Keyboard 0 / 0 3
2557 P1251B   Binary Palindromes 0 / 0 4
2548 P1252D   Find String in a Grid 0 / 0 10
2519 P1256F   Equalizing Two Strings 0 / 0 7
2516 P1257C   Dominated Subarray 0 / 0 4
2470 P1267L   Lexicography 0 / 0 6
2469 P1268A   Long Beautiful Integer 0 / 0 5
2457 P1270F   Awesome Substrings 0 / 0 10
2442 P1272F   Two Bracket Sequences 0 / 0 8
2432 P1278A   Shuffle Hashing 0 / 0 3
2408 P1282D   Enchanted Artifact 0 / 0 8
2400 P1284A   New Year and Naming 0 / 0 3
2390 P1285D   Dr 0 / 0 6
2382 P1286E   Fedya the Potter Strikes Back 0 / 0 10
2371 P1290B   Irreducible Anagrams 0 / 0 6
2366 P1291A   Even But Not Even 0 / 0 3
2348 P1295B   Infinite Prefixes 0 / 0 5
2347 P1295C   Obtain The String 0 / 0 5
2329 P1297H   Paint the String 0 / 0 (无)
2320 P1301A   Three Strings 0 / 0 3
2318 P1301C   Ayoub's function 0 / 0 5
2304 P1303A   Erasing Zeroes 0 / 0 3
2300 P1303E   Erase Subsequences 0 / 0 8
2296 P1304B   Longest Palindrome 0 / 0 3
2289 P1305B   Kuroni and Simple Strings 0 / 0 4
2280 P1307C   Cow and Message 0 / 0 5
2273 P1310C   Au Pont Rouge 0 / 0 10
2251 P1313E   Concatenation with intersection 0 / 0 10
2249 P1315B   Homecoming 0 / 0 4
2246 P1316B   String Modification 0 / 0 4
2238 P1320D   Reachable Strings 0 / 0 9
2234 P1321C   Remove Adjacent 0 / 0 5
2224 P1324B   Yet Another Palindrome Problem 0 / 0 3
2210 P1326D1   Prefix-Suffix Palindrome (Easy version) 0 / 0 5
2209 P1326D2   Prefix-Suffix Palindrome (Hard version) 0 / 0 6
2179 P1331F   Elementary! 0 / 0 (无)
2174 P1332C   K-Complete Word 0 / 0 5
2147 P1336C   Kaavi and Magic Spell 0 / 0 8
2124 P1342B   Binary Period 0 / 0 3
2094 P1348C   Phoenix and Distribution 0 / 0 5
2006 P1360F   Spy-string 0 / 0 5
1993 P1363B   Subsequence Hate 0 / 0 4
1989 P1363F   Rotating Substrings 0 / 0 10
1970 P1366G   Construct the String 0 / 0 10
1969 P1367A   Short Substrings 0 / 0 3
1961 P1368B   Codeforces Subsequences 0 / 0 5
1952 P1369B   AccurateLee 0 / 0 4
1918 P1374C   Move Brackets 0 / 0 3
1904 P1379A   Acacius and String 0 / 0 5

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