ID 题目 显示标签 隐藏标签 AC / 尝试 难度
32162 codeforces#P1536B   Prinzessin der Verurteilung 0 / 0 4
32171 codeforces#P1537E1   Erase and Extend (Easy Version) 0 / 0 5
32172 codeforces#P1537E2   Erase and Extend (Hard Version) 0 / 0 8
32178 codeforces#P1538E   Funny Substrings 0 / 0 7
32182 codeforces#P1539B   Love Song 2 / 2 3
32217 codeforces#P1547B   Alphabetical Strings 1 / 1 10
32235 codeforces#P1550E   Stringforces 0 / 1 9
32238 codeforces#P1551B1   Wonderful Coloring - 1 0 / 0 (无)
32240 codeforces#P1551C   Interesting Story 0 / 0 (无)
32245 codeforces#P1552A   Subsequence Permutation 0 / 0 (无)
32255 codeforces#P1553B   Reverse String 0 / 0 (无)
32257 codeforces#P1553D   Backspace 0 / 3 10
32266 codeforces#P1554D   Diane 1 / 1 6
32271 codeforces#P1555D   Say No to Palindromes 0 / 0 (无)
32303 codeforces#P1560D   Make a Power of Two 3 / 3 10
32304 codeforces#P1560E   Polycarp and String Transformation 1 / 3 10
32315 codeforces#P1562E   Rescue Niwen! 1 / 1 10
32326 codeforces#P1567A   Domino Disaster 1 / 1 10
32342 codeforces#P1570E   Erasing Zeroes 0 / 0 (无)
32345 codeforces#P1570H   Chainword 0 / 0 (无)
32371 codeforces#P1575A   Another Sorting Problem 2 / 2 10
32378 codeforces#P1575H   Holiday Wall Ornaments 0 / 0 (无)
32392 codeforces#P1578H   Higher Order Functions 0 / 0 (无)
32398 codeforces#P1579A   Casimir's String Solitaire 1 / 1 3
32416 codeforces#P1582C   Grandma Capa Knits a Scarf 0 / 0 (无)
32435 codeforces#P1584F   Strange LCS 0 / 0 10
32463 codeforces#P1594C   Make Them Equal 0 / 0 4
32506 codeforces#P1605C   Dominant Character 0 / 0 4
32510 codeforces#P1606A   AB Balance 2 / 2 3
32516 codeforces#P1607A   Linear Keyboard 0 / 0 3
32532 codeforces#P1609B   William the Vigilant 0 / 0 3
32584 codeforces#P1616B   Mirror in the String 0 / 2 3
32587 codeforces#P1616E   Lexicographically Small Enough 1 / 1 8
32591 codeforces#P1617A   Forbidden Subsequence 1 / 1 10
32602 codeforces#P1618F   Reverse 1 / 1 10
32604 codeforces#P1619A   Square String? 1 / 1 10
32638 codeforces#P1623E   Middle Duplication 0 / 0 (无)
32642 codeforces#P1624D   Palindromes Coloring 0 / 0 (无)
32643 codeforces#P1624E   Masha-forgetful 0 / 0 (无)
32653 codeforces#P1626B   Minor Reduction 1 / 2 3
32665 codeforces#P1628B   Peculiar Movie Preferences 0 / 0 (无)
32693 codeforces#P1634A   Reverse and Concatenate 1 / 4 10
32702 codeforces#P1635D   Infinite Set 0 / 0 (无)
32758 codeforces#P1648C   Tyler and Strings 0 / 0 (无)
32778 codeforces#P1654B   Prefix Removals 0 / 0 3
32782 codeforces#P1654F   Minimal String Xoration 0 / 0 10
32808 codeforces#P1659B   Bit Flipping 0 / 0 (无)
32815 codeforces#P1660C   Get an Even String 0 / 0 (无)
32827 codeforces#P1662B   Toys 0 / 0 (无)
32829 codeforces#P1662D   Evolution of Weasels 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题