摘要: 记录一些DS模板 阅读全文
posted @ 2024-08-29 13:53 cavve 阅读(34) 评论(0) 推荐(0)
摘要: 模仿cin,cout的IO #include <bits/stdc++.h> struct IO { IO& operator >> (char& ch) { return ch = getchar(), *this; } IO& operator >> (char* s) { char ch = 阅读全文
posted @ 2024-08-28 22:08 cavve 阅读(17) 评论(0) 推荐(0)