ID 题目 显示标签 隐藏标签 AC / 尝试 难度
923 P1571D   Sweepstake 0 / 0 6
916 P1572A   Book 0 / 0 6
899 P1575D   Divisible by Twenty-Five 0 / 0 6
854 P1582F1   Korney Korneevich and XOR (easy version) 0 / 0 6
848 P1583D   Omkar and the Meaning of Life 0 / 0 6
719 P1611F   ATM and Students 0 / 0 6
679 P1617D1   Too Many Impostors (easy version) 0 / 0 6
666 P1619D   New Year's Problem 0 / 0 6
659 P1620C   BA-String 0 / 0 6
599 P1630B   Range and Partition 0 / 0 6
571 P1635D   Infinite Set 0 / 0 6
565 P1637D   Yet Another Minimization Problem 0 / 0 6
516 P1648B   Integral Array 0 / 0 6
417 P1666C   Connect the Points 0 / 0 6
408 P1666L   Labyrinth 0 / 0 6
358 P1674F   Desktop Rearrangement 0 / 0 6
351 P1675F   Vlad and Unfinished Business 0 / 0 6
332 P1678B2   Tokitsukaze and Good 01-String (hard version) 0 / 0 6
267 P1691D   Max GEQ Sum 0 / 0 6
177 P1705D   Mark and Lightbulbs 0 / 0 6
158 P1709C   Recover an RBS 1 / 2 6
137 P1713D   Tournament Countdown 0 / 0 6
109 P1718A1   Burenka and Traditions (easy version) 1 / 1 6
96 P1720D1   Xor-Subsequence (easy version) 1 / 1 6
90 P1721D   Maximum AND 0 / 0 6
73 P1725H   Hot Black Hot White 0 / 0 6
68 P1725M   Moving Both Hands 0 / 0 6
56 P1728D   Letter Picking 0 / 0 6
48 P1729E   Guess the Cycle Size 0 / 0 6
30 P1734D   Slime Escape 0 / 0 6
8170 P1740E   Hanging Hearts 0 / 0 6
8151 P1750D   Count GCD 0 / 0 6
8296 P1775D   Friendly Spiders 0 / 0 6
8278 P1781D   Many Perfect Squares 0 / 0 6
8335 P1793D   Moscow Gorillas 0 / 0 6
8421 P1801B   Buying gifts 0 / 0 6
8508 P1824B1   LuoTianyi and the Floating Islands (Easy Version) 0 / 0 6
8466 P1833G   Ksyusha and Chinchilla 0 / 0 6
8652 P1845D   Rating System 0 / 0 6
8644 P1846E2   Rudolf and Snowflakes (hard version) 0 / 0 6
8643 P1846F   Rudolph and Mimic 0 / 0 6
8633 P1848C   Vika and Price Tags 0 / 0 6
8614 P1852A   Ntarsis' Set 0 / 0 6
8613 P1852B   Imbalanced Arrays 0 / 0 6
8711 P1856E1   PermuTree (easy version) 0 / 0 6
8693 P1859D   Andrey and Escape from Capygrad 0 / 0 6
8823 P1861D   Sorting By Multiplication 0 / 0 6
8797 P1867D   Cyclic Operations 0 / 0 6
8779 P1870D   Prefix Purchase 0 / 0 6
8770 P1872F   Selling a Menagerie 0 / 0 6

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