```java
public class Main
```
by 琉時楚(ShanCreeper) @ 2021-01-24 13:59:55
如果用
```
public class Pxxxx (題號）
```
會CE
by 琉時楚(ShanCreeper) @ 2021-01-24 14:01:12
@[SHANCREEPER](/user/408019) thanks
by qinyihao @ 2021-01-24 14:14:43