ID 题目 显示标签 隐藏标签 AC / 尝试 难度
414 P1895D   XOR Construction 0 / 0 6
385 P1900D   Small GCD 0 / 0 7
369 P1903B   StORage room 0 / 0 4
367 P1903D1   Maximum And Queries (easy version) 0 / 0 5
366 P1903D2   Maximum And Queries (hard version) 0 / 0 9
349 P1906B   Button Pressing 0 / 0 10
329 P1909B   Make Almost Equal With Mod 0 / 0 4
326 P1909E   Multiple Lamps 0 / 0 9
300 P1912K   Kim's Quest 0 / 0 6
296 P1913C   Game with Multiset 0 / 0 4
283 P1915A   Odd One Out 0 / 0 3
282 P1915B   Not Quite Latin Square 0 / 0 3
262 P1917F   Construct Tree 0 / 0 9
259 P1918C   XOR-distance 0 / 0 4
227 P1922E   Increasing Subsequences 0 / 0 6
207 P1926D   Vlad and Division 0 / 0 4
206 P1926E   Vlad and an Odd Ordering 0 / 0 5
205 P1926F   Vlad and Avoiding X 0 / 0 8
186 P1929E   Sasha and the Happy Tree Cutting 0 / 0 8
180 P1930D2   Sum over all Substrings (Hard Version) 0 / 0 7
178 P1930F   Maximize the Difference 0 / 0 10
154 P1933G   Turtle Magic: Royal Turtle Shell Pattern 0 / 0 8
150 P1934D1   XOR Break — Solo Version 0 / 0 7
149 P1934D2   XOR Break — Game Version 0 / 0 9
143 P1935E   Distance Learning Courses in MAC 0 / 0 9
141 P1936A   Bitwise Operation Wizard 0 / 0 5
138 P1936D   Bitwise Paradox 0 / 0 10
87 P1944B   Equal XOR 0 / 0 3
75 P1946D   Birthday Gift 0 / 1 6
66 P1948G   MST with Matching 0 / 0 10
49 P1950F   0, 1, 2, Tree! 0 / 0 5
48 P1950G   Shuffling Songs 0 / 0 6
30 P1952I   Dark Matter 0 / 0 (无)
15 P1955H   The Most Reckless Defense 0 / 0 8
11 P1956D   Nene and the Mex Operator 0 / 0 7
6 P1957B   A BIT of a Construction 0 / 0 (无)
4 P1957D   A BIT of an Inequality 0 / 0 (无)
9508 P1973B   Cat, Fox and the Lonely Array 0 / 0 4
9504 P1973F   Maximum GCD Sum Queries 0 / 0 10
9491 P1975F   Set 0 / 0 10
9480 P1977B   Binary Colouring 0 / 0 3
9478 P1977D   XORificator 0 / 0 8
9469 P1979B   XOR Sequences 0 / 0 3
9467 P1979D   Fixing a Binary String 0 / 0 6
9457 P1980G   Yasya and the Mysterious Tree 0 / 0 8
9455 P1981B   Turtle and an Infinite Sequence 0 / 0 4
9454 P1981C   Turtle and an Incomplete Sequence 0 / 0 6
9446 P1982E   Number of k-good subarrays 0 / 0 (无)

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