```
#define re
#define il
```
蒟蒻求教，这是什么
by duanfeitong @ 2023-10-05 18:46:33
@[harmis_yz](/user/993404)
by duanfeitong @ 2023-10-05 18:47:36
@[duanfeitong](/user/705498) #define 一个空格，不会影响吧
by harmis_yz @ 2023-10-05 18:48:42
@[harmis_yz](/user/993404) 反正我不觉得这样用很合适（）
by duanfeitong @ 2023-10-05 18:49:34
@[duanfeitong](/user/705498) 解决了，现在TLE
by harmis_yz @ 2023-10-05 18:50:59
@[harmis_yz](/user/993404) ……
怎么解决的？
by duanfeitong @ 2023-10-05 18:51:40
@[duanfeitong](/user/705498) 把define删了
by harmis_yz @ 2023-10-05 18:52:02
@[harmis_yz](/user/993404) ……
话说回来是不是C++98不支持啊（
没怎么用过，不知道。
by duanfeitong @ 2023-10-05 18:52:50
@[duanfeitong](/user/705498) bzd
by harmis_yz @ 2023-10-05 18:53:07
@[harmis_yz](/user/993404) 原因大概率是你把
```cpp
#define int long long
```
写在了
```cpp
using namespace std;
```
的后面
by 1234567890sjx @ 2023-10-05 18:55:30