摘要: Atcoder ABC 282 E - Choose Two and Eat One Link E - Choose Two and Eat One (atcoder.jp) Description 给你 N 个数,每次从中选择两个数x和 y,将分数值加上 x^y+y^x mod M,并且删除其中一 阅读全文
posted @ 2023-03-13 17:55 RainDuckling 阅读(20) 评论(0) 推荐(0)