ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1497 P1571D   Sweepstake 0 / 0 6
1490 P1572A   Book 0 / 0 6
1473 P1575D   Divisible by Twenty-Five 0 / 0 6
1428 P1582F1   Korney Korneevich and XOR (easy version) 0 / 0 6
1422 P1583D   Omkar and the Meaning of Life 0 / 0 6
1293 P1611F   ATM and Students 0 / 0 6
1253 P1617D1   Too Many Impostors (easy version) 0 / 0 6
1240 P1619D   New Year's Problem 0 / 0 6
1233 P1620C   BA-String 0 / 0 6
1173 P1630B   Range and Partition 0 / 0 6
1145 P1635D   Infinite Set 0 / 0 6
1139 P1637D   Yet Another Minimization Problem 0 / 0 6
1090 P1648B   Integral Array 0 / 0 6
991 P1666C   Connect the Points 0 / 0 6
982 P1666L   Labyrinth 0 / 0 6
932 P1674F   Desktop Rearrangement 0 / 0 6
925 P1675F   Vlad and Unfinished Business 0 / 0 6
906 P1678B2   Tokitsukaze and Good 01-String (hard version) 0 / 0 6
841 P1691D   Max GEQ Sum 0 / 0 6
740 P1705D   Mark and Lightbulbs 0 / 0 6
721 P1709C   Recover an RBS 0 / 0 6
700 P1713D   Tournament Countdown 0 / 0 6
672 P1718A1   Burenka and Traditions (easy version) 0 / 0 6
659 P1720D1   Xor-Subsequence (easy version) 0 / 0 6
653 P1721D   Maximum AND 0 / 0 6
636 P1725H   Hot Black Hot White 0 / 0 6
631 P1725M   Moving Both Hands 0 / 0 6
619 P1728D   Letter Picking 0 / 0 6
611 P1729E   Guess the Cycle Size 0 / 0 6
594 P1732C1   Sheikh (Easy version) 0 / 0 6
580 P1734D   Slime Escape 0 / 0 6
540 P1740E   Hanging Hearts 0 / 0 6
479 P1750D   Count GCD 0 / 0 6
462 P1758D   Range = √Sum 0 / 0 6
454 P1759F   All Possible Digits 0 / 0 6
385 P1768D   Lucky Permutation 0 / 0 6
343 P1775D   Friendly Spiders 0 / 0 6
304 P1780D   Bit Guessing Game 0 / 0 6
297 P1781D   Many Perfect Squares 0 / 0 6
229 P1793D   Moscow Gorillas 0 / 0 6
177 P1801B   Buying gifts 0 / 0 6
158 P1805D   A Wide, Wide Graph 0 / 0 6
129 P1809D   Binary String Sorting 0 / 0 6
58 P1824B1   LuoTianyi and the Floating Islands (Easy Version) 0 / 0 6
7 P1833G   Ksyusha and Chinchilla 0 / 0 6
3034 P1841C   Ranom Numbers 0 / 0 6
3060 P1843F1   Omsk Metro (simple version) 0 / 0 6
3055 P1845D   Rating System 0 / 0 6
4818 P1852A   Ntarsis' Set 0 / 0 6
4817 P1852B   Imbalanced Arrays 0 / 0 6

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