ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2043 P1521E   Nastia and a Beautiful Matrix 0 / 0 10
1940 P1540C1   Converging Array (Easy Version) 0 / 0 10
1929 P1542E2   Abnormal Permutation Pairs (hard version) 0 / 0 10
1923 P1543E   The Final Pursuit 0 / 0 10
1893 P1550F   Jumping Around 0 / 0 10
1869 P1553G   Common Divisor Graph 0 / 0 10
1856 P1555F   Good Graph 0 / 0 10
1799 P1567F   One-Four Overload 0 / 0 10
1780 P1572C   Paint 0 / 0 10
1769 P1574F   Occurrences 0 / 0 10
1742 P1578M   The Mind 0 / 0 10
1659 P1599F   Mars 0 / 0 10
1658 P1599G   Shortest path 0 / 0 10
1656 P1599I   Desert 0 / 0 10
1648 P1601D   Difficult Mountain 0 / 0 10
1638 P1603F   October 18, 2017 0 / 0 10
1543 P1617E   Christmas Chocolates 0 / 0 10
1515 P1621F   Strange Instructions 0 / 0 10
1476 P1627F   Not Splitting 0 / 0 10
1453 P1632E2   Distance Tree (hard version) 0 / 0 10
1441 P1634F   Fibonacci Additions 0 / 0 10
1406 P1641D   Two Arrays 0 / 0 10
1333 P1658F   Juju and Binary String 0 / 0 10
1246 P1671F   Permutation Counting 0 / 0 10
1237 P1672H   Zigu Zagu 0 / 0 10
1175 P1682E   Unordered Swaps 0 / 0 10
1174 P1682F   MCMF? 0 / 0 10
1109 P1695E   Ambiguous Dominoes 0 / 0 10
988 P1715F   Crop Squares 0 / 0 10
960 P1720E   Misha and Paintings 0 / 0 10
919 P1728G   Illumination 0 / 0 10
907 P1730E   Maximums and Minimums 0 / 0 10
906 P1730F   Almost Sorted 0 / 0 10
887 P1733E   Conveyor 0 / 0 10
780 P1750F   Majority 0 / 0 10
653 P1774F2   Magician and Pigs (Hard Version) 0 / 0 10
598 P1781F   Bracket Insertion 0 / 0 10
558 P1789F   Serval and Brain Power 0 / 0 10
537 P1792F1   Graph Coloring (easy version) 0 / 0 10
518 P1795G   Removal Sequences 0 / 0 10
493 P1799F   Halve or Subtract 0 / 0 10
476 P1801F   Another n-dimensional chocolate bar 0 / 0 10
467 P1804F   Approximate Diameter 0 / 0 10
397 P1814F   Communication Towers 0 / 0 10
385 P1817D   Toy Machine 0 / 0 10
255 P1841F   Monocarp and a Strategic Game 0 / 0 10
198 P1849F   XOR Partition 0 / 0 10
160 P1856E2   PermuTree (hard version) 0 / 0 10
99 P1866E   Elevators of Tamem 0 / 0 10
84 P1867F   Most Different Tree 0 / 0 10
9054 P1910G   Pool Records 0 / 0 10
9052 P1910I   Inverse Problem 0 / 0 10
9123 P1916H1   Matrix Rank (Easy Version) 0 / 0 10
9122 P1916H2   Matrix Rank (Hard Version) 0 / 0 10
9186 P1918G   Permutation of Given 0 / 0 10

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