ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8978 P1895D   XOR Construction 0 / 0 (无)
9017 P1900D   Small GCD 0 / 0 7
9007 P1903B   StORage room 0 / 0 4
9005 P1903D1   Maximum And Queries (easy version) 0 / 0 5
9004 P1903D2   Maximum And Queries (hard version) 0 / 0 9
9048 P1906B   Button Pressing 0 / 0 (无)
9117 P1909E   Multiple Lamps 0 / 0 (无)
9064 P1912K   Kim's Quest 0 / 0 6
9103 P1913C   Game with Multiset 0 / 0 (无)
9128 P1915A   Odd One Out 0 / 0 (无)
9108 P1917D   Yet Another Inversions Problem 0 / 0 (无)
9106 P1917F   Construct Tree 0 / 0 (无)
9180 P1918C   XOR-distance 0 / 0 4
9155 P1922E   Increasing Subsequences 0 / 0 (无)
9229 P1926D   Vlad and Division 0 / 0 (无)
9228 P1926E   Vlad and an Odd Ordering 0 / 0 (无)
9227 P1926F   Vlad and Avoiding X 0 / 0 (无)
9191 P1929E   Sasha and the Happy Tree Cutting 0 / 0 8
9221 P1930D2   Sum over all Substrings (Hard Version) 0 / 0 (无)
9219 P1930F   Maximize the Difference 0 / 0 (无)
9253 P1933G   Turtle Magic: Royal Turtle Shell Pattern 0 / 0 (无)
9249 P1934D1   XOR Break — Solo Version 0 / 0 (无)
9248 P1934D2   XOR Break — Game Version 0 / 0 (无)
9278 P1935E   Distance Learning Courses in MAC 0 / 0 (无)
9246 P1936A   Bitwise Operation Wizard 0 / 0 (无)
9243 P1936D   Bitwise Paradox 0 / 0 (无)
9301 P1944B   Equal XOR 0 / 0 (无)
9311 P1945H   GCD is Greater 0 / 0 (无)
9321 P1946D   Birthday Gift 0 / 0 6
9294 P1948G   MST with Matching 0 / 0 (无)
9337 P1950F   0, 1, 2, Tree! 0 / 0 (无)
9336 P1950G   Shuffling Songs 0 / 0 (无)
9344 P1952I   Dark Matter 0 / 0 (无)
9362 P1955H   The Most Reckless Defense 0 / 0 (无)
9382 P1956D   Nene and the Mex Operator 0 / 0 (无)
9397 P1957B   A BIT of a Construction 0 / 0 (无)
9395 P1957D   A BIT of an Inequality 0 / 0 (无)
9411 P1965B   Missing Subsequence Sum 0 / 0 (无)
9423 P1970G3   Min-Fund Prison (Hard) 0 / 0 (无)
9474 P1973B   Cat, Fox and the Lonely Array 0 / 0 (无)
9491 P1975F   Set 0 / 0 (无)
9486 P1977B   Binary Colouring 0 / 0 (无)
9484 P1977D   XORificator 0 / 0 (无)
9521 P1979B   XOR Sequences 0 / 0 (无)
9519 P1979D   Fixing a Binary String 0 / 0 (无)
9509 P1980G   Yasya and the Mysterious Tree 0 / 0 (无)
9501 P1981B   Turtle and an Infinite Sequence 0 / 0 (无)
9556 P1982E   Number of k-good subarrays 0 / 0 (无)
9534 P1985G   D-Function 0 / 0 (无)
9565 P1989B   Substring and Subsequence 0 / 0 (无)

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手气不错

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