ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1925 P1491F   Magnets 0 / 0 10
1924 P1491G   Switch and Flip 0 / 0 10
1918 P1492D   Genius's Gambit 0 / 0 6
1917 P1492E   Almost Fault-Tolerant Database 0 / 0 9
1916 P1493A   Anti-knapsack 0 / 0 3
1914 P1493C   K-beautiful Strings 0 / 0 7
1912 P1493E   Enormous XOR 0 / 0 10
1907 P1494D   Dogeforces 0 / 0 8
1906 P1494E   A-Z Graph 0 / 0 9
1905 P1494F   Delete The Edges 0 / 0 10
1902 P1495C   Garden of the Sun 0 / 0 8
1899 P1495F   Squares 0 / 0 10
1898 P1496A   Split it! 0 / 0 3
1895 P1497B   M-arrays 0 / 0 4
1894 P1497C1   k-LCM (easy version) 0 / 0 4
1893 P1497C2   k-LCM (hard version) 0 / 0 5
1883 P1499A   Domino on Windowsill 0 / 0 3
1874 P1500C   Matrix Sorting 0 / 0 10
1868 P1503A   Balance the Bits 0 / 0 5
1867 P1503B   3-Coloring 0 / 0 5
1865 P1503D   Flip the Cards 0 / 0 10
1863 P1503F   Balance the Cards 0 / 0 10
1862 P1504A    Déjà Vu 0 / 0 3
1861 P1504B   Flip the Bits 0 / 0 4
1848 P1506D   Epic Transformation 0 / 0 4
1847 P1506E   Restoring the Permutation 0 / 0 5
1846 P1506F   Triangular Paths 0 / 0 7
1844 P1508A   Binary Literature 0 / 0 6
1843 P1508B   Almost Sorted 0 / 0 6
1841 P1508D   Swap Pass 0 / 0 10
1840 P1508E   Tree Calendar 0 / 0 10
1838 P1509A   Average Height 0 / 0 3
1826 P1510J   Japanese Game 0 / 0 10
1823 P1511B   GCD Length 0 / 0 3
1821 P1511D   Min Cost String 0 / 0 5
1815 P1512C   A-B Palindrome 0 / 0 4
1814 P1512D   Corrupted Array 0 / 0 4
1810 P1513A   Array and Peaks 0 / 0 3
1809 P1513B   AND Sequences 0 / 0 4
1807 P1513D   GCD and MST 0 / 0 7
1806 P1513E   Cost Equilibrium 0 / 0 8
1805 P1513F   Swapping Problem 0 / 0 9
1799 P1515A   Phoenix and Gold 0 / 0 3
1797 P1515C   Phoenix and Towers 0 / 0 4
1794 P1515F   Phoenix and Earthquake 0 / 0 10
1780 P1516C   Baby Ehab Partitions Again 0 / 0 5
1776 P1517B   Morning Jogging 0 / 0 4
1775 P1517C   Fillomino 2 0 / 0 4
1771 P1517G   Starry Night Camping 0 / 0 10
1765 P1519E   Off by One 0 / 0 10

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