ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1421 P1546B   AquaMoon and Stolen String 0 / 0 4
1380 P1553C   Penalty 0 / 0 4
1341 P1559C   Mocha and Hiking 0 / 0 4
1257 P1578E   Easy Scheduling 0 / 0 4
1233 P1581B   Diameter of Graph 0 / 0 4
1230 P1582C   Grandma Capa Knits a Scarf 0 / 0 4
1223 P1583B   Omkar and Heavenly Tree 0 / 0 4
1199 P1592B   Hemose Shopping 0 / 0 4
1183 P1594C   Make Them Equal 0 / 0 4
1176 P1598C   Delete Two Elements 0 / 0 4
1121 P1608B   Build the Permutation 0 / 0 4
1081 P1613C   Poisoned Dagger 0 / 0 4
1040 P1619C   Wrong Addition 0 / 0 4
945 P1635C   Differential Sorting 0 / 0 4
939 P1637C   Andrew and Stones 0 / 0 4
916 P1641A   Great Sequence 0 / 0 4
895 P1647B   Madoka and the Elegant Gift 0 / 0 4
880 P1650C   Weight of the System of Nested Segments 0 / 0 4
859 P1656C   Make Equal With Mod 0 / 0 4
850 P1657C   Bracket Sequence Deletion 0 / 0 4
768 P1669E   2-Letter Strings 0 / 0 4
766 P1669G   Fall Down 0 / 0 4
756 P1671C   Dolce Vita 0 / 0 4
733 P1674D   A-B-C Sort 0 / 0 4
703 P1679B   Stone Age Problem 0 / 0 4
690 P1681C   Double Sort 0 / 0 4
633 P1692E   Binary Deque 0 / 0 4
622 P1694B   Paranoid String 0 / 0 4
565 P1703E   Mirror Grid 0 / 0 4
560 P1704C   Virus 0 / 0 4
511 P1713C   Build Permutation 0 / 0 4
470 P1720C   Corners 0 / 0 4
422 P1729D   Friends and the Restaurant 0 / 0 4
416 P1730C   Minimum Notation 0 / 0 4
391 P1734C   Removing Smallest Multiples 0 / 0 4
380 P1736B   Playing with GCD 0 / 0 4
367 P1738B   Prefix Sum Addicts 0 / 0 4
334 P1742E   Scuza 0 / 0 4
321 P1744D   Divisibility by 2^n 0 / 0 4
307 P1747C   Swap Game 0 / 0 4
239 P1763B   Incinerate 0 / 0 4
61 P1790D   Matryoshkas 0 / 0 4
48 P1792B   Stand-up Comedian 0 / 0 4
40 P1793C   Dora and Search 0 / 0 4
7790 P1808B   Playing in a Casino 0 / 0 4
8568 P1822D   Super-Permutation 0 / 0 4
8644 P1826A   Trust Nobody 0 / 0 4
8611 P1832C   Contrast Value 0 / 0 4
8696 P1834C   Game with Reversing 0 / 0 4
8812 P1857C   Assembly via Minimums 0 / 0 4
8799 P1859C   Another Permutation Problem 0 / 0 4
9021 P1903B   StORage room 0 / 0 4
9121 P1909B   Make Almost Equal With Mod 0 / 0 4
9081 P1914D   Three Activities 0 / 0 4
9144 P1916C   Training Before the Olympiad 0 / 0 4
9158 P1922B   Forming Triangles 0 / 0 4
9207 P1928B   Equalize 0 / 0 4
9308 P1941D   Rudolf and the Ball Game 0 / 0 4
9364 P1951B   Battle Cows 0 / 0 4
9345 P1954B   Make It Ugly 0 / 0 4
9344 P1954C   Long Multiplication 0 / 0 4
9530 P1979C   Earning on Bets 0 / 0 4
9576 P1982B   Collatz Conjecture 0 / 0 4
9575 P1982C   Boring Day 0 / 0 4
9561 P1987C   Basil's Garden 0 / 0 4
9552 P1989B   Substring and Subsequence 0 / 0 4
9628 P1990B   Array Craft 0 / 0 4
9610 P1992D   Test of Love 0 / 0 4

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