ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1849 P1646E   Power Board 0 / 0 8
1847 P1647A   Madoka and Math Dad 0 / 0 3
1844 P1647D   Madoka and the Best School in Russia 0 / 0 6
1841 P1648A   Weird Sum 0 / 0 4
1840 P1648B   Integral Array 0 / 0 6
1832 P1650B   DIV + MOD 0 / 0 3
1830 P1650D   Twist the Permutation 0 / 0 4
1829 P1650E   Rescheduling the Exam 0 / 0 6
1822 P1651E   Sum of Matchings 0 / 0 10
1817 P1654D   Potion Brewing Class 0 / 0 7
1816 P1654E   Arithmetic Operations 0 / 0 8
1813 P1654H   Three Minimums 0 / 0 10
1812 P1656A   Good Pairs 0 / 0 3
1811 P1656B   Subtract Operation 0 / 0 3
1810 P1656C   Make Equal With Mod 0 / 0 4
1809 P1656D   K-good 0 / 0 6
1808 P1656E   Equal Tree Sums 0 / 0 8
1807 P1656F   Parametric MST 0 / 0 10
1806 P1656G   Cycle Palindrome 0 / 0 10
1805 P1656H   Equal LCM Subsets 0 / 0 10
1803 P1657A   Integer Moves 0 / 0 3
1800 P1657D   For Gamers 0 / 0 7
1799 P1657E   Star MST 0 / 0 8
1797 P1658A   Marin and Photoshoot 0 / 0 3
1796 P1658B   Marin and Anti-coprime Permutation 0 / 0 3
1795 P1658C   Shinju and the Lost Permutation 0 / 0 5
1794 P1658D1   388535 (Easy Version) 0 / 0 5
1793 P1658D2   388535 (Hard Version) 0 / 0 8
1792 P1658E   Gojou and Matrix Game 0 / 0 9
1791 P1658F   Juju and Binary String 0 / 0 10
1790 P1659A   Red Versus Blue 0 / 0 3
1788 P1659C   Line Empire 0 / 0 5
1787 P1659D   Reverse Sort Sum 0 / 0 6
1784 P1660A   Vasya and Coins 0 / 0 3
1783 P1660B   Vlad and Candies 0 / 0 3
1781 P1660D   Maximum Product Strikes Back 0 / 0 5
1779 P1660F1   Promising String (easy version) 0 / 0 5
1778 P1660F2   Promising String (hard version) 0 / 0 7
1777 P1661A   Array Balancing 0 / 0 3
1775 P1661C   Water the Trees 0 / 0 5
1773 P1661E   Narrow Components 0 / 0 9
1769 P1662C   European Trip 0 / 0 (无)
1767 P1662E   Round Table 0 / 0 (无)
1764 P1662H   Boundary 0 / 0 (无)
1760 P1662L   Il Derby della Madonnina 0 / 0 (无)
1758 P1662N   Drone Photo 0 / 0 (无)
1755 P1663B   Mike's Sequence 0 / 0 (无)
1754 P1663C   Pōja Verdon 0 / 0 (无)
1753 P1663D   Is it rated - 3 0 / 0 (无)
1748 P1665A   GCD vs LCM 0 / 0 3
1745 P1665D   GCD Guess 0 / 0 7
1739 P1666E   Even Split 0 / 0 9
1735 P1666I   Interactive Treasure Hunt 0 / 0 8
1731 P1667A   Make it Increasing 0 / 0 4
1729 P1667C   Half Queen Cover 0 / 0 9
1727 P1667E   Centroid Probabilities 0 / 0 10
1725 P1668A   Direction Change 0 / 0 3
1724 P1668B   Social Distance 0 / 0 3
1721 P1669C   Odd/Even Increments 0 / 0 3
1719 P1669E   2-Letter Strings 0 / 0 4
1716 P1669H   Maximal AND 0 / 0 4
1713 P1670C   Where is the Pizza? 0 / 0 4
1712 P1670D   Very Suspicious 0 / 0 5
1708 P1671B   Consecutive Points Segment 0 / 0 3
1707 P1671C   Dolce Vita 0 / 0 4
1704 P1671F   Permutation Counting 0 / 0 10
1703 P1672A   Log Chopping 0 / 0 3
1696 P1672G   Cross Xor 0 / 0 10
1691 P1673C   Palindrome Basis 0 / 0 5
1690 P1673D   Lost Arithmetic Progression 0 / 0 6
1689 P1673E   Power or XOR? 0 / 0 9
1688 P1673F   Anti-Theft Road Planning 0 / 0 9
1687 P1674A   Number Transformation 0 / 0 3
1686 P1674B   Dictionary 0 / 0 3
1683 P1674E   Breaking the Wall 0 / 0 7
1680 P1675A   Food for Animals 0 / 0 3
1672 P1676B   Equal Candies 0 / 0 3
1671 P1676C   Most Similar Words 0 / 0 3
1663 P1677B   Tokitsukaze and Meeting 0 / 0 5
1661 P1677D   Tokitsukaze and Permutations 0 / 0 9
1659 P1677F   Tokitsukaze and Gems 0 / 0 10
1655 P1679A   AvtoBus 0 / 0 3
1650 P1679F   Formalism for Formalism 0 / 0 10
1649 P1680A   Minimums and Maximums 0 / 0 3
1646 P1680D   Dog Walking 0 / 0 9
1642 P1681B   Card Trick 0 / 0 3
1635 P1682C   LIS or Reverse LIS? 0 / 0 4
1633 P1682E   Unordered Swaps 0 / 0 10
1631 P1684A   Digit Minimization 0 / 0 3
1630 P1684B   Z mod X = C 0 / 0 3
1625 P1684G   Euclid Guess 0 / 0 10
1624 P1684H   Hard Cut 0 / 0 10
1612 P1687D   Cute number 0 / 0 10
1611 P1687E   Become Big For Me 0 / 0 10
1610 P1687F   Koishi's Unconscious Permutation 0 / 0 10
1597 P1690E   Price Maximization 0 / 0 5
1596 P1690F   Shifting String 0 / 0 5
1594 P1691A   Beat The Odds 0 / 0 3
1592 P1691C   Sum of Substrings 0 / 0 4
1589 P1691F   K-Set Tree 0 / 0 9

分类

试试手气

根据当前过滤条件随机选择一道题