2023年5月7日
2023ccpc湖北省赛/2023 Hubei Provincial Collegiate Programming Contest个人题解
摘要： 2023 Hubei Provincial Collegiate Programming Contest A Prime Magic Walk Alone has a sequence $a_1,a_2,...,a_n$, and he can use a magic on it: Choose a 阅读全文
posted @ 2023-05-07 20:25 JU5T4FUN 阅读(541) 评论(0) 推荐(0)