ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4057 P877F   Ann and Books 0 / 0 (无)
3975 P898F   Restoring the Expression 0 / 0 (无)
3952 P903E   Swapping Characters 0 / 0 (无)
3715 P958A2   Death Stars (medium) 0 / 0 (无)
3681 P961F   k-substrings 0 / 0 (无)
3669 P963D   Frequency of String 0 / 0 (无)
3597 P985F   Isomorphic Strings 0 / 0 (无)
3492 P1003F   Abbreviation 0 / 0 (无)
3424 P1017E   The Supersonic Rocket 0 / 0 (无)
3300 P1043G   Speckled Band 0 / 0 (无)
3292 P1045B   Space Isaac 0 / 0 (无)
3285 P1045I   Palindrome Pairs 0 / 0 (无)
3274 P1051E   Vasya and Big Integers 0 / 0 (无)
3251 P1056E   Check Transcription 0 / 0 (无)
3139 P1081H   Palindromic Magic 0 / 0 (无)
2977 P1109B   Sasha and One More Name 0 / 0 (无)
2897 P1129C   Morse Code 0 / 0 (无)
2874 P1133D   Zero Quantity Maximization 0 / 0 (无)
2864 P1137B   Camp Schedule 0 / 0 (无)
2747 P1156G   Optimizer 0 / 0 (无)

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