Problem - C - Codeforces
题目大意:有n堆石子,给出一个数p,A先B后,每个人每次只能取p的幂个石子(包括1)问A能不能赢
1<n<3e5;1<p<1e18
思路:先递归算出sg函数看看,s…
安装composer require phpoffice/phpspreadsheetuse PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Style\Border;$spreadsheet new Spreadsheet();
$sheet $spreadsheet->getActiveSheet();//从65开&a…