摘要: A - delete 思路 遇到'.'不输出就好 AC代码 #include<bits/stdc++.h> #define endl '\n' #define int int long long #define pb push_back #define bs bitset using namespa 阅读全文
posted @ 2024-09-22 16:16 Oaths 阅读(76) 评论(0) 推荐(0)