ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8178 P1746B   Rebellion 0 / 0 3
8171 P1747A   Two Groups 0 / 0 3
8166 P1748A   The Ultimate Square 0 / 0 3
8160 P1749A   Cowardly Rooks 0 / 0 3
8154 P1750A   Indirect Sort 0 / 0 3
8153 P1750B   Maximum Substring 0 / 0 3
8139 P1754A   Technical Support 0 / 0 3
8138 P1754B   Kevin and Permutation 0 / 0 3
8137 P1758A   SSeeeeiinngg DDoouubbllee 0 / 0 3
8131 P1759A   Yes-Yes? 0 / 0 3
8130 P1759B   Lost Permutation 0 / 0 3
8124 P1760A   Medium Number 0 / 0 3
8123 P1760B   Atilla's Favorite Problem 0 / 0 3
8122 P1760C   Advantage 0 / 0 3
8117 P1761A   Two Permutations 0 / 0 3
8252 P1762A   Divide and Conquer 0 / 0 3
8244 P1763A   Absolute Maximization 0 / 0 3
8109 P1764A   Doremy's Paint 0 / 0 3
8098 P1765B   Broken Keyboard 0 / 0 3
8238 P1766A   Extremely Round 0 / 0 3
8233 P1767A   Cut the Triangle 0 / 0 3
8232 P1767B   Block Towers 0 / 0 3
8213 P1772A   A+B? 0 / 0 3
8212 P1772B   Matrix Rotation 0 / 0 3
8192 P1773F   Football 0 / 0 3
8207 P1774A   Add Plus Minus Sign 0 / 0 3
8398 P1838A   Blackboard List 0 / 0 3
8392 P1839A   The Good Array 0 / 0 3
8387 P1840A   Cipher Shifer 0 / 0 3
8376 P1841A   Game with Board 0 / 0 3
8377 P1841A   Game with Board 0 / 0 3
8367 P1842A   Tenzing and Tsondu 0 / 0 3
8369 P1842A   Tenzing and Tsondu 0 / 0 3
8353 P1843A   Sasha and Array Coloring 0 / 0 3
8354 P1843A   Sasha and Array Coloring 0 / 0 3
8352 P1843B   Long Long 0 / 0 3
8350 P1843C   Sum in Binary Tree 0 / 0 3
8351 P1843C   Sum in Binary Tree 0 / 0 3
8343 P1844A   Subtraction Game 0 / 0 3
8345 P1844A   Subtraction Game 0 / 0 3
8331 P1845A   Forbidden Integer 0 / 0 3
8332 P1845A   Forbidden Integer 0 / 0 3
8323 P1846A   Rudolph and Cut the Rope 0 / 0 3
8322 P1846B   Rudolph and Tic-Tac-Toe 0 / 0 3
8316 P1847A   The Man who became a God 0 / 0 3
8539 P1862A   Gift Carpet 0 / 0 3
8540 P1862A   Gift Carpet 0 / 0 3
8538 P1862B   Sequence Game 0 / 0 3
8529 P1863A   Channel 0 / 0 3
8515 P1864A   Increasing and Decreasing 0 / 0 3
8516 P1864A   Increasing and Decreasing 0 / 0 3
8502 P1866A   Ambitious Kid 0 / 0 3
8484 P1867A   green_gold_dog, array and permutation 0 / 0 3
8460 P1870A   MEXanized Array 0 / 0 3
8449 P1872A   Two Vessels 0 / 0 3
8441 P1873A   Short Sort 1 / 1 3
8440 P1873B   Good Kid 1 / 1 3
8439 P1873C   Target Practice 1 / 1 3
8438 P1873D   1D Eraser 1 / 1 3
8426 P1879A   Rigged! 1 / 1 3
8730 P1898A   Milica and String 0 / 0 3
8723 P1899A   Game with Integers 0 / 0 3
8717 P1900A   Cover in Water 0 / 0 3
8711 P1901A   Line Trip 0 / 0 3
8705 P1902A   Binary Imbalance 0 / 0 3
8700 P1903A   Halloumi Boxes 0 / 0 3
8666 P1907A   Rook 0 / 0 3
8638 P1912L   LOL Lovers 0 / 0 3
8837 P1942A   Farmer John's Challenge 0 / 0 3
8820 P1944A   Destroying Bridges 0 / 0 3
8818 P1945A   Setting up Camp 0 / 0 3
8811 P1946A   Median of an Array 0 / 0 3
8805 P1948A   Special Characters 0 / 0 3
8787 P1950A   Stair, Peak, or Neither? 0 / 0 3
8786 P1950B   Upscaling 0 / 0 3
8785 P1950C   Clock Conversion 0 / 0 3
8755 P1955A   Yogurt Sale 0 / 0 3
8747 P1956A   Nene's Game 0 / 0 3
8745 P1956B   Nene and the Card Game 0 / 0 3
8899 P1957A   Stickogon 0 / 0 3
8886 P1966A   Card Exchange 0 / 0 3
8867 P1969A   Two Friends 0 / 0 3
8963 P1974A   Phone Desktop 0 / 0 3
8962 P1974B   Symmetric Encoding 0 / 0 3
8956 P1975A   Bazoka and Mocha's Array 0 / 0 3
8942 P1977A   Little Nikita 0 / 0 3
9008 P1978A   Alice and Books 0 / 0 3
9007 P1978B   New Bakery 0 / 0 3
8987 P1979A   Guess the Maximum 0 / 0 3
9052 P1983A   Array Divisibility 0 / 0 3
8981 P1984A   Strange Splitting 0 / 0 3
9046 P1987A   Upload More RAM 0 / 0 3
9029 P1989A   Catch the Coin 0 / 0 3
9023 P1992A   Only Pluses 0 / 0 3
9022 P1992B   Angry Monk 0 / 0 3
9071 P1995A   Diagonals 0 / 0 3

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