ID Problem Show tags Hide tags AC / Tried Difficulty
2100 P1536B   Prinzessin der Verurteilung 0 / 0 4
2087 P1537E1   Erase and Extend (Easy Version) 0 / 0 5
2086 P1537E2   Erase and Extend (Hard Version) 0 / 0 8
2080 P1538E   Funny Substrings 0 / 0 7
2076 P1539B   Love Song 0 / 0 3
2040 P1547B   Alphabetical Strings 0 / 0 3
2011 P1550E   Stringforces 0 / 0 9
2004 P1551B1   Wonderful Coloring - 1 0 / 0 3
2000 P1551C   Interesting Story 0 / 0 5
1991 P1552A   Subsequence Permutation 0 / 0 3
1971 P1553B   Reverse String 0 / 0 4
1967 P1553D   Backspace 0 / 0 5
1950 P1554D   Diane 0 / 0 6
1944 P1555D   Say No to Palindromes 0 / 0 5
1910 P1560D   Make a Power of Two 0 / 0 4
1907 P1560E   Polycarp and String Transformation 0 / 0 6
1896 P1562E   Rescue Niwen! 0 / 0 9
1881 P1567A   Domino Disaster 0 / 0 3
1813 P1575A   Another Sorting Problem 0 / 0 3
1801 P1575H   Holiday Wall Ornaments 0 / 0 8
1784 P1578H   Higher Order Functions 0 / 0 5
1773 P1579A   Casimir's String Solitaire 0 / 0 3
1755 P1582C   Grandma Capa Knits a Scarf 0 / 0 4
1727 P1584F   Strange LCS 0 / 0 10
1683 P1594C   Make Them Equal 0 / 0 4
1666 P1598G   The Sum of Good Numbers 0 / 0 10
1621 P1605C   Dominant Character 0 / 0 4
1616 P1606A   AB Balance 0 / 0 3
1609 P1607A   Linear Keyboard 0 / 0 3
1585 P1608G   Alphabetic Tree 0 / 0 10
1580 P1609B   William the Vigilant 0 / 0 3
1526 P1616B   Mirror in the String 0 / 0 3
1523 P1616E   Lexicographically Small Enough 0 / 0 8
1519 P1617A   Forbidden Subsequence 0 / 0 3
1508 P1618F   Reverse 0 / 0 7
1506 P1619A   Square String? 0 / 0 3
1472 P1623E   Middle Duplication 0 / 0 9
1468 P1624D   Palindromes Coloring 0 / 0 4
1467 P1624E   Masha-forgetful 0 / 0 7
1457 P1626B   Minor Reduction 0 / 0 3
1439 P1628B   Peculiar Movie Preferences 0 / 0 5
1395 P1634A   Reverse and Concatenate 0 / 0 3
1386 P1635D   Infinite Set 0 / 0 6
1324 P1650A   Deletions of Two Adjacent Letters 0 / 0 3
1310 P1654B   Prefix Removals 0 / 0 3
1306 P1654F   Minimal String Xoration 0 / 0 10
1280 P1659B   Bit Flipping 0 / 0 4
1273 P1660C   Get an Even String 0 / 0 4
1270 P1660F1   Promising String (easy version) 0 / 0 5
1269 P1660F2   Promising String (hard version) 0 / 0 7
1261 P1662B   Toys 0 / 0 (None)
1259 P1662D   Evolution of Weasels 0 / 0 (None)
1242 P1663F   In Every Generation... 0 / 0 (None)
1241 P1663G   Six Characters 0 / 0 (None)
1210 P1669E   2-Letter Strings 0 / 0 4
1205 P1670B   Dorms War 0 / 0 3
1184 P1673A   Subtle Substring Subtraction 1 / 4 3
1183 P1673B   A Perfectly Balanced String? 0 / 0 3
1176 P1674C   Infinite Replacement 0 / 0 3
1167 P1675E   Replace With the Previous, Minimize 0 / 0 5
1162 P1676C   Most Similar Words 0 / 0 3
1142 P1679E   Typical Party in Dorm 0 / 0 9
1138 P1680C   Binary String 1 / 1 5
1128 P1682A   Palindromic Indices 0 / 0 3
1122 P1684A   Digit Minimization 0 / 0 3
1110 P1685B   Linguistics 0 / 0 7
1081 P1688C   Manipulating History 0 / 0 5
1063 P1690F   Shifting String 0 / 0 5
1059 P1691C   Sum of Substrings 0 / 0 4
1010 P1697C   awoo's Favorite Problem 0 / 0 4
971 P1701E   Text Editor 0 / 0 9
961 P1703A   YES or YES? 0 / 0 3
959 P1703C   Cypher 0 / 0 3
958 P1703D   Double Strings 0 / 0 3
948 P1704G   Mio and Lucky Array 0 / 0 10
939 P1706A   Another String Minimization Problem 0 / 0 3
923 P1709C   Recover an RBS 0 / 0 6
896 P1714D   Color with Occurrences 0 / 0 5
861 P1720D1   Xor-Subsequence (easy version) 0 / 0 6
860 P1720D2   Xor-Subsequence (hard version) 0 / 0 9
854 P1721E   Prefix Function Queries 0 / 0 8
816 P1729B   Decode String 0 / 0 3
815 P1729C   Jumping on Tiles 0 / 0 3
811 P1729G   Cut Substrings 0 / 0 7
807 P1730D   Prefixes and Suffixes 0 / 0 8
777 P1735C   Phase Shift 0 / 0 4
769 P1736D   Equal Binary Subsequences 0 / 0 8
767 P1737A   Ela Sorting Books 0 / 0 3
749 P1738H   Palindrome Addicts 0 / 0 10
740 P1739F   Keyboard Design 0 / 0 10
728 P1741A   Compare T-Shirt Sizes 0 / 0 3
707 P1742F   Smaller 0 / 0 5
655 P1748B   Diverse Substrings 0 / 0 4
627 P1750E   Bracket Cost 0 / 0 9
626 P1750F   Majority 0 / 0 10
603 P1758A   SSeeeeiinngg DDoouubbllee 0 / 0 3
591 P1759A   Yes-Yes? 1 / 1 3
574 P1760B   Atilla's Favorite Problem 0 / 0 3
441 P1771D   Hossam and (sub-)palindromic tree 0 / 0 7
438 P1771F   Hossam and Range Minimum Query 0 / 0 9

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