AtCoder Beginner Contest 247 C D E题解
摘要：
https://atcoder.jp/contests/abc247/tasks/abc247_c 递归即可解决： #include<iostream> #include<cstdio> #include<algorithm> #include<cstdlib> #include<cstring> 阅读全文
posted @ 2022-04-26 01:31 Blackzxy 阅读(52) 评论(0) 推荐(0) 编辑