ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1524 P1527D   MEX Tree 0 / 0 9
1437 P1542E1   Abnormal Permutation Pairs (easy version) 0 / 0 9
1263 P1575M   Managing Telephone Poles 0 / 0 9
1250 P1578L   Labyrinth 0 / 0 9
1226 P1582F2   Korney Korneevich and XOR (hard version) 0 / 0 9
1205 P1585E   Frequency Queries 0 / 0 9
1204 P1585F   Non-equal Neighbours 0 / 0 9
1196 P1592E   Bored Bakry 0 / 0 9
1179 P1594F   Ideal Farm 0 / 0 9
1173 P1598F   RBS 0 / 0 9
1138 P1605E   Array Equalizer 0 / 0 9
1133 P1606D   Red-Blue Matrix 0 / 0 9
1119 P1608D   Dominoes 0 / 0 9
1111 P1609E   William The Oblivious 0 / 0 9
1067 P1615E   Purple Crayon 0 / 0 9
1051 P1617D2   Too Many Impostors (hard version) 0 / 0 9
1035 P1619H   Permutation and Queries 0 / 0 9
1028 P1620G   Subsequences Galore 0 / 0 9
990 P1626E   Black and White Tree 0 / 0 9
978 P1628D2   Game on Sum (Hard Version) 0 / 0 9
970 P1630D   Flipping Range 0 / 0 9
961 P1632E1   Distance Tree (easy version) 0 / 0 9
955 P1633E   Spanning Tree Queries 0 / 0 9
949 P1634E   Fair Share 0 / 0 9
929 P1638E   Colorful Operations 0 / 0 9
778 P1667C   Half Queen Cover 0 / 0 9
759 P1670F   Jee, You See? 0 / 0 9
737 P1673F   Anti-Theft Road Planning 0 / 0 9
700 P1679E   Typical Party in Dorm 0 / 0 9
695 P1680D   Dog Walking 0 / 0 9
603 P1697E   Coloring 0 / 0 9
543 P1706D2   Chopping Carrots (Hard Version) 0 / 0 9
539 P1707C   DFS Trees 0 / 0 9
529 P1709E   XOR Tree 0 / 0 9
523 P1710E   Two Arrays 0 / 0 9
509 P1713E   Cross Swapping 0 / 0 9
496 P1715E   Long Way Home 0 / 0 9
479 P1718C   Tonya and Burenka-179 0 / 0 9
468 P1720D2   Xor-Subsequence (hard version) 0 / 0 9
442 P1725L   Lemper Cooking Competition 0 / 0 9
436 P1726E   Almost Perfect 0 / 0 9
401 P1732D2   Balance (Hard version) 0 / 0 9
383 P1735E   House Planning 0 / 0 9
378 P1736C2   Good Subarrays (Hard Version) 0 / 0 9
363 P1738F   Connectivity Addicts 0 / 0 9
356 P1739E   Cleaning Robot 0 / 0 9
327 P1743E   FTL 0 / 0 9
294 P1749E   Cactus Wall 0 / 0 9
288 P1750E   Bracket Cost 0 / 0 9
280 P1753D   The Beach 0 / 0 9
251 P1761E   Make It Connected 0 / 0 9
230 P1764E   Doremy's Number Line 0 / 0 9
224 P1765A   Access Levels 0 / 0 9
213 P1765L   Project Manager 0 / 0 9
188 P1770E   Koxia and Tree 0 / 0 9
161 P1774F1   Magician and Pigs (Easy Version) 0 / 0 9
131 P1777F   Comfortably Numb 0 / 0 9
120 P1779E   Anya's Simultaneous Exhibition 0 / 0 9
113 P1780E   Josuke and Complete Graph 0 / 0 9
111 P1780G   Delicious Dessert 0 / 0 9
91 P1784D   Wooden Spoon 0 / 0 9
45 P1792E   Divisors and Table 0 / 0 9
26 P1795F   Blocking Chips 0 / 0 9
7780 P1809E   Two Tanks 0 / 0 9
8591 P1817C   Similar Polynomials 0 / 0 9
8583 P1819C   The Fox and the Complete Tree Traversal 0 / 0 9
8640 P1826E   Walk the Runway 0 / 0 9
8636 P1827B2   Range Sorting (Hard Version) 0 / 0 9
8609 P1832D2   Red-Blue Operations (Hard Version) 0 / 0 9
8674 P1839E   Decreasing Game 0 / 0 9
8936 P1879E   Interactive Game with Coloring 0 / 0 9
9023 P1902F   Trees and XOR Queries Again 0 / 0 9
9124 P1905E   One-X 0 / 0 9
9118 P1909E   Multiple Lamps 0 / 0 9
9105 P1910H   Sum of Digits of Sums 0 / 0 9
9095 P1912H   Hypercatapult Commute 0 / 0 9
9086 P1913E   Matrix Problem 0 / 0 9
9464 P1958G   Observation Towers 0 / 0 9
9432 P1969E   Unique Array 0 / 0 9
9429 P1970A2   Balanced Unshuffle (Medium) 0 / 0 9
9428 P1970A3   Balanced Unshuffle (Hard) 0 / 0 9
9410 P1970G3   Min-Fund Prison (Hard) 0 / 0 9
9500 P1973D   Cat, Fox and Maximum Array Split 0 / 0 9
9528 P1979E   Manhattan Triangle 0 / 0 9
9520 P1980F2   Field Division (hard version) 0 / 0 9
9513 P1984E   Shuffle 0 / 0 9

分类

手气不错

根据当前过滤条件随机选择一道题