ID 题目 显示标签 隐藏标签 AC / 尝试 难度
800 P1598F   RBS 0 / 0 9
789 P1599J   Bob's Beautiful Array 0 / 0 10
786 P1600J   Robot Factory 0 / 0 4
785 P1601A   Array Elimination 0 / 0 4
766 P1605D   Treelabeling 0 / 0 7
738 P1609E   William The Oblivious 0 / 0 9
702 P1614C   Divan and bitwise operations 0 / 0 5
697 P1615B   And It's Non-Zero 0 / 0 4
695 P1615D   X(or)-mas Tree 0 / 0 8
683 P1616H   Keep XOR Low 0 / 0 10
671 P1618F   Reverse 0 / 0 7
655 P1620G   Subsequences Galore 0 / 0 9
641 P1622E   Math Test 1 / 3 8
628 P1624G   MinOr Tree 0 / 0 6
627 P1625A   Ancient Civilization 1 / 1 3
624 P1625D   Binary Spiders 0 / 0 8
600 P1630A   And Matching 0 / 0 5
591 P1632B   Roof Construction 0 / 0 3
590 P1632C   Strange Test 0 / 0 5
579 P1634B   Fortune Telling 0 / 0 4
574 P1635A   Min Or Sum 0 / 0 3
571 P1635D   Infinite Set 0 / 0 6
540 P1641D   Two Arrays 0 / 0 10
527 P1646C   Factorials and Powers of Two 0 / 0 5
491 P1654F   Minimal String Xoration 0 / 0 10
470 P1658D1   388535 (Easy Version) 0 / 0 5
469 P1658D2   388535 (Hard Version) 0 / 0 8
465 P1659B   Bit Flipping 0 / 0 4
462 P1659E   AND-MEX Walk 0 / 0 8
452 P1661B   Getting Zero 0 / 0 4
421 P1665D   GCD Guess 0 / 0 7
420 P1665E   MinimizOR 0 / 0 9
392 P1669H   Maximal AND 0 / 0 4
387 P1670E   Hemose on the Tree 0 / 0 8
386 P1670F   Jee, You See? 0 / 0 9
365 P1673E   Power or XOR? 0 / 0 9
364 P1673F   Anti-Theft Road Planning 0 / 0 9
327 P1679E   Typical Party in Dorm 0 / 0 9
326 P1679F   Formalism for Formalism 0 / 0 10
321 P1680E   Moving Chips 0 / 0 7
312 P1682B   AND Sorting 0 / 0 3
285 P1688A   Cirno's Perfect Bitmasks Classroom 0 / 0 3
284 P1688B   Patchouli's Magical Talisman 0 / 0 3
278 P1689E   ANDfinity 2 / 2 9
242 P1696A   NIT orz! 0 / 0 3
228 P1698A   XOR Mixup 0 / 0 3
222 P1698G   Long Binary String 0 / 0 10
220 P1699B   Almost Ternary Matrix 0 / 0 3
190 P1703G   Good Key, Bad Key 0 / 0 5
176 P1705E   Mark and Professor Koro 0 / 0 8

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