摘要: emmm...坐大牢 2021-07-24 12:00:00 至 2021-07-24 17:00:00 B Black and white 题意 :给定nm白色棋盘,每个格子价格用以下方式生成: A0 = a A(i+1) = (Ai * Ai * b + Ai * c + d)% p cost 阅读全文
posted @ 2021-07-24 21:30 gonghw403 阅读(88) 评论(0) 推荐(0) 编辑