ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2895 P1450C1   Errich-Tac-Toe (Easy Version) 0 / 0 7
2862 P1454F   Array Partition 0 / 0 7
2820 P1466F   Euclid's nightmare 0 / 0 7
2778 P1472F   New Year's Puzzle 0 / 0 7
2777 P1472G   Moving to the Capital 0 / 0 7
2738 P1479B2   Painting the Array II 0 / 0 7
2722 P1482E   Skyline Photo 0 / 0 7
2708 P1486D   Max Median 0 / 0 7
2664 P1493D   GCD of an Array 0 / 0 7
2631 P1499D   The Number of Pairs 0 / 0 7
2583 P1510D   Digits 0 / 0 7
2571 P1511E   Colorings and Dominoes 0 / 0 7
2538 P1516D   Cut 0 / 0 7
2497 P1525E   Assimilation IV 0 / 0 7
2470 P1530E   Minimax 0 / 0 7
2418 P1538E   Funny Substrings 0 / 0 7
2416 P1538G   Gift Set 0 / 0 7
2374 P1547G   How Many Paths? 0 / 0 7
2354 P1551D2   Domino (hard version) 0 / 0 7
2338 P1553E   Permutation Shift 0 / 0 7
2324 P1555E   Boring Segments 0 / 0 7
2291 P1560F2   Nearest Beautiful Number (hard version) 0 / 0 7
2224 P1575L   Longest Array Deconstruction 0 / 0 7
2147 P1593F   Red-Black Number 0 / 0 7
2134 P1598E   Staircases 0 / 0 7
2124 P1599H   Hidden Fortress 0 / 0 7
2099 P1605D   Treelabeling 0 / 0 7
2092 P1606E   Arena 0 / 0 7
2034 P1614D1   Divan and Kostomuksha (easy version) 0 / 0 7
1984 P1621D   The Winter Hike 0 / 0 7
1951 P1626D   Martial Arts Tournament 0 / 0 7
1939 P1628D1   Game on Sum (Easy Version) 0 / 0 7
1893 P1637E   Best Pair 0 / 0 7
1827 P1650G   Counting Shortcuts 0 / 0 7
1817 P1654D   Potion Brewing Class 0 / 0 7
1778 P1660F2   Promising String (hard version) 0 / 0 7
1734 P1666J   Job Lookup 0 / 0 7
1730 P1667B   Optimal Partition 0 / 0 7
1705 P1671E   Preorder 0 / 0 7
1627 P1684E   MEX vs DIFF 0 / 0 7
1477 P1710B   Rain 0 / 0 7
1399 P1725F   Field Photography 0 / 0 7
1370 P1729G   Cut Substrings 0 / 0 7
1354 P1732C2   Sheikh (Hard Version) 0 / 0 7
1340 P1734E   Rectangular Congruence 0 / 0 7
1252 P1748D   ConstructOR 0 / 0 7
1203 P1761D   Carry Bit 0 / 0 7
1195 P1762D   GCD Queries 0 / 0 7
1153 P1767C   Count Binary Strings 0 / 0 7
1132 P1771D   Hossam and (sub-)palindromic tree 0 / 0 7
1103 P1775E   The Human Equation 0 / 0 7
1095 P1776G   Another Wine Tasting Event 0 / 0 7
1078 P1778D   Flexible String Revisit 0 / 0 7
1032 P1787E   The Harmonization of XOR 0 / 0 7
1010 P1790F   Timofey and Black-White Tree 0 / 0 7
953 P1799D2   Hot Start Up (hard version) 0 / 0 7
936 P1801D   The way home 0 / 0 7
897 P1808D   Petya, Petya, Petr, and Palindromes 0 / 0 7
882 P1810E   Monsters 0 / 0 7
873 P1811F   Is It Flower? 0 / 0 7
872 P1811G1   Vlad and the Nice Paths (easy version) 0 / 0 7
826 P1821E   Rearrange Brackets 0 / 0 7
768 P1832D1   Red-Blue Operations (Easy Version) 0 / 0 7
734 P1838D   Bracket Walk 0 / 0 7
728 P1839D   Ball Sorting 0 / 0 7
620 P1856D   More Wrong 0 / 0 7
575 P1863E   Speedrun 0 / 0 7
566 P1864E   Guess Game 0 / 0 7
555 P1866G   Grouped Carriages 0 / 0 7
554 P1866H   Happy Sets 0 / 0 7
539 P1868B2   Candy Party (Hard Version) 0 / 0 7
497 P1876C   Autosynthesis 0 / 0 7
453 P1884D   Counting Rhyme 0 / 0 7
447 P1886D   Monocarp and the Set 0 / 0 7
406 P1896E   Permutation Sorting 0 / 0 7
384 P1900E   Transitive Graph 0 / 0 7
345 P1906F   Maximize The Value 0 / 0 7
341 P1906J   Count BFS Graph 0 / 0 7
316 P1910E   Maximum Sum Subarrays 0 / 0 7
309 P1912B   Blueprint for Seating 0 / 0 7
295 P1913D   Array Collapse 0 / 0 7
285 P1914G1   Light Bulbs (Easy Version) 0 / 0 7
251 P1919D   01 Tree 0 / 0 7
241 P1920E   Counting Binary Strings 0 / 0 7
218 P1924B   Space Harbour 0 / 0 7
180 P1930D2   Sum over all Substrings (Hard Version) 0 / 0 7
155 P1933F   Turtle Mission: Robot and the Earthquake 0 / 0 7
150 P1934D1   XOR Break — Solo Version 0 / 0 7
101 P1942D   Learning to Paint 0 / 0 7
68 P1948E   Clique Partition 0 / 0 7
9512 P1971H   ±1 0 / 0 7
9492 P1975E   Chain Queries 0 / 0 7

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