ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8254 P1746A  Maxmina 0 / 0 3
8253 P1746B  Rebellion 0 / 0 3
8301 P1747A  Two Groups 0 / 0 3
8315 P1748A  The Ultimate Square 0 / 0 3
8322 P1759A  Yes-Yes? 0 / 0 3
8321 P1759B  Lost Permutation 0 / 0 3
8366 P1765B  Broken Keyboard 0 / 0 3
8374 P1773F  Football 0 / 0 3
8928 P1776A  Walking Boy 0 / 0 (无)
8538 P1791A  Codeforces Checking 1 / 1 3
8537 P1791B  Following Directions 0 / 0 3
8536 P1791C  Prepend and Append 0 / 0 3
8596 P1796A  Typical Interview Problem 0 / 0 3
8661 P1810A  Beautiful Sequence 0 / 0 3
8660 P1810B  Candies 0 / 0 3
8694 P1816A  Ian Visits Mary 0 / 6 3
8730 P1818A  Politics 0 / 0 3
8728 P1823A  A-characteristic 0 / 0 3
8835 P1836A  Destroyer 0 / 0 3
8856 P1842A  Tenzing and Tsondu 0 / 0 3
8962 P1858A  Buttons 2 / 7 3
9070 P1873A  Short Sort 1 / 2 3
9069 P1873B  Good Kid 1 / 1 3
9068 P1873C  Target Practice 0 / 0 3
9067 P1873D  1D Eraser 0 / 0 3
9055 P1879A  Rigged! 0 / 0 3
9144 P1894A  Secret Sport 1 / 1 3
9216 P1902A  Binary Imbalance 0 / 0 3
9197 P1907A  Rook 0 / 0 3
9298 P1909A  Distinct Buttons 0 / 0 3
9217 P1912L  LOL Lovers 0 / 0 3
9288 P1913A  Rating Increase 0 / 0 3
9282 P1914A  Problemsolving Log 0 / 0 3
9281 P1914B  Preparing for the Contest 0 / 0 3
9273 P1915A  Odd One Out 0 / 1 3
9272 P1915B  Not Quite Latin Square 0 / 0 3
9271 P1915C  Can I Square? 1 / 3 3
9266 P1916A  2023 1 / 1 3
9257 P1917A  Least Product 1 / 1 3
9307 P1919A  Wallet Exchange 1 / 1 3
9306 P1919B  Plus-Minus Split 1 / 1 3
9321 P1920A  Satisfying Constraints 1 / 1 3
9386 P1927A  Make it White 1 / 1 3
9379 P1928A  Rectangle Cutting 0 / 0 3
9373 P1929A  Sasha and the Beautiful Array 0 / 0 3
9372 P1929B  Sasha and the Drawing 0 / 0 3
9357 P1931A  Recovering a Small String 0 / 0 3
9356 P1931B  Make Equal 1 / 1 3
9454 P1935A  Entertainment in MAC 0 / 0 3
9444 P1941A  Rudolf and the Ticket 0 / 0 3

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