ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2510 P1521E   Nastia and a Beautiful Matrix 0 / 0 10
2407 P1540C1   Converging Array (Easy Version) 0 / 0 10
2396 P1542E2   Abnormal Permutation Pairs (hard version) 0 / 0 10
2390 P1543E   The Final Pursuit 0 / 0 10
2360 P1550F   Jumping Around 0 / 0 10
2336 P1553G   Common Divisor Graph 0 / 0 10
2323 P1555F   Good Graph 0 / 0 10
2266 P1567F   One-Four Overload 0 / 0 10
2247 P1572C   Paint 0 / 0 10
2236 P1574F   Occurrences 0 / 0 10
2209 P1578M   The Mind 0 / 0 10
2126 P1599F   Mars 0 / 0 10
2125 P1599G   Shortest path 0 / 0 10
2123 P1599I   Desert 0 / 0 10
2115 P1601D   Difficult Mountain 0 / 0 10
2105 P1603F   October 18, 2017 0 / 0 10
2010 P1617E   Christmas Chocolates 0 / 0 10
1982 P1621F   Strange Instructions 0 / 0 10
1943 P1627F   Not Splitting 0 / 0 10
1920 P1632E2   Distance Tree (hard version) 0 / 0 10
1907 P1634F   Fibonacci Additions 0 / 0 10
1908 P1634F   Fibonacci Additions 0 / 0 10
1864 P1641D   Two Arrays 0 / 0 10
1791 P1658F   Juju and Binary String 0 / 0 10
1704 P1671F   Permutation Counting 0 / 0 10
1695 P1672H   Zigu Zagu 0 / 0 10
1633 P1682E   Unordered Swaps 0 / 0 10
1632 P1682F   MCMF? 0 / 0 10
1567 P1695E   Ambiguous Dominoes 0 / 0 10
1446 P1715F   Crop Squares 0 / 0 10
1418 P1720E   Misha and Paintings 0 / 0 10
1377 P1728G   Illumination 0 / 0 10
1365 P1730E   Maximums and Minimums 0 / 0 10
1364 P1730F   Almost Sorted 0 / 0 10
1345 P1733E   Conveyor 0 / 0 10
1238 P1750F   Majority 0 / 0 10
1111 P1774F2   Magician and Pigs (Hard Version) 0 / 0 10
1056 P1781F   Bracket Insertion 0 / 0 10
1016 P1789F   Serval and Brain Power 0 / 0 10
995 P1792F1   Graph Coloring (easy version) 0 / 0 10
976 P1795G   Removal Sequences 0 / 0 10
951 P1799F   Halve or Subtract 0 / 0 10
934 P1801F   Another n-dimensional chocolate bar 0 / 0 10
925 P1804F   Approximate Diameter 0 / 0 10
855 P1814F   Communication Towers 0 / 0 10
843 P1817D   Toy Machine 0 / 0 10
713 P1841F   Monocarp and a Strategic Game 0 / 0 10
656 P1849F   XOR Partition 0 / 0 10
618 P1856E2   PermuTree (hard version) 0 / 0 10
557 P1866E   Elevators of Tamem 0 / 0 10
542 P1867F   Most Different Tree 0 / 0 10
442 P1887D   Split 0 / 0 10
314 P1910G   Pool Records 0 / 0 10
312 P1910I   Inverse Problem 0 / 0 10
269 P1916H1   Matrix Rank (Easy Version) 0 / 0 10
268 P1916H2   Matrix Rank (Hard Version) 0 / 0 10
255 P1918G   Permutation of Given 0 / 0 10
216 P1924D   Balanced Subsequences 0 / 0 10
178 P1930F   Maximize the Difference 0 / 0 10
99 P1942F   Farmer John's Favorite Function 0 / 0 10
9 P1956E2   Nene vs 0 / 0 10

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