ID 题目 显示标签 隐藏标签 AC / 尝试 难度
405 P1473B  String LCM 0 / 0 3
400 P1474B  Different Divisors 0 / 0 3
387 P1476A  K-divisible Sum 1 / 1 3
349 P1485A  Add and Divide 0 / 0 3
318 P1490B  Balanced Remainders 1 / 1 3
264 P1499B  Binary Removals 0 / 0 3
231 P1506C  Double-ended Strings 0 / 0 3
168 P1515B  Phoenix and Puzzle 0 / 0 3
169 P1515B  Phoenix and Puzzle 0 / 0 3
102 P1520C  Not Adjacent Matrix 1 / 1 3
93 P1521A  Nastia and Nearly Good Numbers 1 / 1 3
7 P1539A  Contest Start 0 / 0 3
7168 P1550B  Maximum Cost Deletion 0 / 0 3
7316 P1579E1  Permutation Minimization by Deque 0 / 0 3
7476 P1584B  Coloring Rectangles 0 / 0 3
7413 P1593C  Save More Mice 0 / 0 3
7468 P1605B  Reverse Sort 0 / 0 3
7461 P1607C  Minimum Extraction 0 / 0 3
7505 P1611C  Polycarp Recovers the Permutation 0 / 0 3
7498 P1614B  Divan and a New Project 0 / 0 3
7819 P1671B  Consecutive Points Segment 0 / 0 (无)
7954 P1690D  Black and White Stripe 0 / 0 (无)
7940 P1691B  Shoe Shuffling 0 / 0 (无)
7987 P1695B  Circle Game 0 / 4 10
8027 P1702D  Not a Cheap String 0 / 0 3
8458 P1732A  Bestie 0 / 0 3
8259 P1744C  Traffic Light 0 / 0 3
8363 P1765E  Exchange 0 / 0 3
8355 P1765M  Minimum LCM 0 / 0 3
8535 P1791D  Distinct Split 0 / 0 3
8595 P1796B  Asterisk-Minor Template 0 / 0 3
8693 P1816B  Grid Reconstruction 0 / 0 3
8960 P1858C  Yet Another Permutation Problem 1 / 1 3
9143 P1894B  Two Out of Three 1 / 1 3
9210 P1906A  Easy As ABC 0 / 0 3
9196 P1907B  YetnotherrokenKeoard 0 / 0 3
9287 P1913B  Swap and Delete 0 / 0 3
9384 P1927C  Choose the Different Ones! 1 / 1 3
9355 P1931C  Make Equal Again 1 / 1 3
9443 P1941B  Rudolf and 121 0 / 0 3

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