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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