@[安小妮](/user/370032) 。。。
关掉原来运行的程序。
by CGDGAD @ 2020-12-17 19:19:07
重新开一下dev
by _caiji_ @ 2020-12-17 19:19:13
@[安小妮](/user/370032) 就是，你是不是前一次编译运行的窗口还开着，把它关掉就好了
实在不行重启dev
~~（。所以不要用dev。~~
by CGDGAD @ 2020-12-17 19:20:29
```cpp
int mian()
```
by _wkjzyc @ 2020-12-17 19:23:43
@[安小妮](/user/370032)
int main 写成int mian了
by qawszx @ 2020-12-17 19:24:14
```java
int mian()
```
by _pwl @ 2020-12-17 19:47:00
@[do_while_truе](/user/366951) 哦，天哪！谢谢
by 1998ikun0802 @ 2020-12-19 13:22:32
谢谢大家，题目已经通过了
by 1998ikun0802 @ 2020-12-19 13:23:06