ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1132 P1691E   Number of Groups 0 / 0 8
1129 P1692B   All Distinct 0 / 0 3
1124 P1692G   2^Sort 0 / 0 4
1099 P1697B   Promo 0 / 0 3
1090 P1698E   PermutationForces II 0 / 0 8
1073 P1701D   Permutation Restoration 0 / 0 6
1057 P1703F   Yet Another Problem About Pairs Satisfying an Inequality 0 / 0 4
1053 P1704C   Virus 0 / 0 4
1046 P1705A   Mark the Photographer 0 / 0 3
1043 P1705D   Mark and Lightbulbs 0 / 0 6
1033 P1707B   Difference Array 0 / 0 6
1032 P1707C   DFS Trees 0 / 0 9
1011 P1712C   Sort Zero 0 / 0 3
1005 P1713B   Optimal Reduction 0 / 0 3
964 P1720B   Interesting Sum 0 / 0 3
956 P1721D   Maximum AND 0 / 0 6
950 P1722D   Line 0 / 0 3
945 P1725B   Basketball Together 0 / 0 3
941 P1725F   Field Photography 0 / 0 7
927 P1726G   A Certain Magical Party 0 / 0 10
925 P1728A   Colored Balls: Revisited 0 / 0 3
923 P1728C   Digital Logarithm 0 / 0 4
915 P1729D   Friends and the Restaurant 0 / 0 4
911 P1730A   Planets 0 / 0 3
909 P1730C   Minimum Notation 0 / 0 4
892 P1733A   Consecutive Sum 0 / 0 3
890 P1733C   Parity Shuffle Sorting 0 / 0 4
886 P1734A   Select Three Sticks 0 / 0 3
874 P1736A   Make A Equal to B 0 / 0 3
861 P1738A   Glory Addicts 0 / 0 3
860 P1738B   Prefix Sum Addicts 0 / 0 4
846 P1740B   Jumbo Extra Cheese 2 0 / 0 3
845 P1740C   Bricks and Bags 0 / 0 4
841 P1740G   Dangerous Laser Power 0 / 0 10
835 P1741D   Masha and a Beautiful Tree 0 / 0 4
833 P1741F   Multi-Colored Segments 0 / 0 7
830 P1742B   Increasing 0 / 0 3
825 P1742G   Orray 0 / 0 5
814 P1744D   Divisibility by 2^n 0 / 0 4
807 P1746D   Paths on the Tree 0 / 0 6
803 P1746G   Olympiad Training 0 / 0 10
758 P1759E   The Humanoid 0 / 0 5
755 P1760A   Medium Number 0 / 0 3
753 P1760C   Advantage 0 / 0 3
750 P1760F   Quests 0 / 0 5
739 P1762B   Make Array Good 0 / 0 3
734 P1762G   Unequal Adjacent Elements 0 / 0 10
732 P1763B   Incinerate 0 / 0 4
723 P1764E   Doremy's Number Line 0 / 0 9
722 P1764F   Doremy's Experimental Tree 0 / 0 9
696 P1767B   Block Towers 0 / 0 3
689 P1768C   Elemental Decompress 0 / 0 4
677 P1771A   Hossam and Combinatorics 0 / 0 3
667 P1773E   Easy Assembly 0 / 0 4
641 P1776C   Library game 0 / 0 9
627 P1777C   Quiz Master 0 / 0 5
614 P1779D   Boris and His Amazing Haircut 0 / 0 5
613 P1779E   Anya's Simultaneous Exhibition 0 / 0 9
605 P1780F   Three Chairs 0 / 0 8
602 P1781B   Going to the Cinema 0 / 0 3
601 P1781C   Equal Frequencies 0 / 0 5
594 P1783A   Make it Beautiful 0 / 0 3
592 P1783C   Yet Another Tournament 0 / 0 5
579 P1786B   Cake Assembly Line 0 / 0 4
554 P1790D   Matryoshkas 0 / 0 4
546 P1791E   Negatives and Positives 0 / 0 3
544 P1791G1   Teleporters (Easy Version) 0 / 0 3
543 P1791G2   Teleporters (Hard Version) 0 / 0 6
542 P1792A   GamingForces 0 / 0 3
539 P1792D   Fixed Prefix Permutations 0 / 0 5
531 P1793E   Velepin and Marketing 0 / 0 10
505 P1798A   Showstopper 0 / 0 3
493 P1799F   Halve or Subtract 0 / 0 10
480 P1801B   Buying gifts 0 / 0 6
479 P1801C   Music Festival 0 / 0 6
478 P1801D   The way home 0 / 0 7
459 P1805F1   Survival of the Weakest (easy version) 0 / 0 10
458 P1805F2   Survival of the Weakest (hard version) 0 / 0 10
452 P1806F1   GCD Master (easy version) 0 / 0 10
451 P1806F2   GCD Master (hard version) 0 / 0 10
444 P1807G1   Subsequence Addition (Easy Version) 0 / 0 3
443 P1807G2   Subsequence Addition (Hard Version) 0 / 0 3
441 P1808B   Playing in a Casino 0 / 0 4
426 P1810C   Make It Permutation 0 / 0 4
423 P1810F   M-tree 0 / 0 10
400 P1814C   Search in Parallel 0 / 0 5
379 P1819B   The Butcher 0 / 0 6
368 P1821E   Rearrange Brackets 0 / 0 7
365 P1822B   Karina and Array 0 / 0 3
357 P1823B   Sort with Step 0 / 0 3
344 P1826A   Trust Nobody 0 / 0 4
340 P1826E   Walk the Runway 0 / 0 9
338 P1827A   Counting Orders 0 / 0 3
319 P1830C   Hyperregular Bracket Strings 0 / 0 9
312 P1832B   Maximum Sum 0 / 0 3
305 P1833B   Restore the Weather 0 / 0 3
301 P1833F   Ira and Flamenco 0 / 0 5
296 P1834D   Survey in Class 0 / 0 6
287 P1836A   Destroyer 0 / 0 3
272 P1839B   Lamps 0 / 0 3

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