ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1249 P1526E   Oolimry and Suffix Array 0 / 0 9
1243 P1527D   MEX Tree 0 / 0 9
1156 P1542E1   Abnormal Permutation Pairs (easy version) 0 / 0 9
982 P1575M   Managing Telephone Poles 0 / 0 9
969 P1578L   Labyrinth 0 / 0 9
945 P1582F2   Korney Korneevich and XOR (hard version) 0 / 0 9
924 P1585E   Frequency Queries 0 / 0 9
923 P1585F   Non-equal Neighbours 0 / 0 9
915 P1592E   Bored Bakry 0 / 0 9
898 P1594F   Ideal Farm 0 / 0 9
892 P1598F   RBS 0 / 0 9
857 P1605E   Array Equalizer 0 / 0 9
852 P1606D   Red-Blue Matrix 0 / 0 9
838 P1608D   Dominoes 0 / 0 9
830 P1609E   William The Oblivious 0 / 0 9
786 P1615E   Purple Crayon 0 / 0 9
770 P1617D2   Too Many Impostors (hard version) 0 / 0 9
754 P1619H   Permutation and Queries 0 / 0 9
747 P1620G   Subsequences Galore 0 / 0 9
709 P1626E   Black and White Tree 0 / 0 9
697 P1628D2   Game on Sum (Hard Version) 0 / 0 9
689 P1630D   Flipping Range 0 / 0 9
680 P1632E1   Distance Tree (easy version) 0 / 0 9
674 P1633E   Spanning Tree Queries 0 / 0 9
668 P1634E   Fair Share 0 / 0 9
648 P1638E   Colorful Operations 0 / 0 9
497 P1667C   Half Queen Cover 0 / 0 9
478 P1670F   Jee, You See? 0 / 0 9
456 P1673F   Anti-Theft Road Planning 0 / 0 9
419 P1679E   Typical Party in Dorm 0 / 0 9
414 P1680D   Dog Walking 0 / 0 9
322 P1697E   Coloring 0 / 0 9
262 P1706D2   Chopping Carrots (Hard Version) 0 / 0 9
258 P1707C   DFS Trees 0 / 0 9
248 P1709E   XOR Tree 0 / 0 9
242 P1710E   Two Arrays 0 / 0 9
228 P1713E   Cross Swapping 1 / 1 9
215 P1715E   Long Way Home 0 / 0 9
198 P1718C   Tonya and Burenka-179 0 / 0 9
187 P1720D2   Xor-Subsequence (hard version) 0 / 0 9
161 P1725L   Lemper Cooking Competition 0 / 0 9
155 P1726E   Almost Perfect 0 / 0 9
126 P1732D2   Balance (Hard version) 0 / 0 9
108 P1735E   House Planning 0 / 0 9
103 P1736C2   Good Subarrays (Hard Version) 0 / 0 9
88 P1738F   Connectivity Addicts 0 / 0 9
81 P1739E   Cleaning Robot 0 / 0 9
52 P1743E   FTL 0 / 0 9
19 P1749E   Cactus Wall 0 / 0 9
13 P1750E   Bracket Cost 0 / 0 9
5 P1753D   The Beach 0 / 0 9
8219 P1764E   Doremy's Number Line 0 / 0 9
8213 P1765A   Access Levels 0 / 0 9
8202 P1765L   Project Manager 0 / 0 9
8310 P1770E   Koxia and Tree 0 / 0 9
8255 P1774F1   Magician and Pigs (Easy Version) 0 / 0 9
8367 P1795F   Blocking Chips 0 / 0 9
8426 P1804E   Routing 0 / 0 9
8460 P1809E   Two Tanks 0 / 0 9
8553 P1844E   Great Grids 0 / 0 9
8523 P1848F   Vika and Wiki 0 / 0 9
8499 P1852C   Ina of the Mountain 0 / 0 9
8691 P1866L   Lihmuf Balling 0 / 0 9
8690 P1866M   Mighty Rock Tower 0 / 0 9
8679 P1868C   Travel Plan 0 / 0 9
8639 P1879E   Interactive Game with Coloring 0 / 0 9
8850 P1902F   Trees and XOR Queries Again 0 / 0 9
8916 P1905E   One-X 0 / 0 9
8910 P1909E   Multiple Lamps 0 / 0 9
8897 P1910H   Sum of Digits of Sums 0 / 0 9
8887 P1912H   Hypercatapult Commute 0 / 0 9
8878 P1913E   Matrix Problem 0 / 0 9
8999 P1924C   Fractal Origami 0 / 0 9
9080 P1934D2   XOR Break — Game Version 0 / 0 9
9074 P1935E   Distance Learning Courses in MAC 0 / 0 9
9206 P1957E   Carousel of Combinations 0 / 0 9
9243 P1958G   Observation Towers 0 / 0 9
9238 P1970A2   Balanced Unshuffle (Medium) 0 / 0 9
9237 P1970A3   Balanced Unshuffle (Hard) 0 / 0 9
9219 P1970G3   Min-Fund Prison (Hard) 0 / 0 9
9325 P1978F   Large Graph 0 / 0 9
9320 P1979E   Manhattan Triangle 0 / 0 9
9312 P1980F2   Field Division (hard version) 0 / 0 9
9307 P1981D   Turtle and Multiplication 0 / 0 9
9286 P1984E   Shuffle 0 / 0 9

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