@[Wangyuqi2010](/user/1016748) 有些数据我自测似乎不输出，例如这一组（不是题目数据）
```cpp
15 6
1 2 3 4 5 6 7 8 9 10 11 12 13 16 17
5 4 3 2 1 0
```
by xiangzhenze611 @ 2024-02-24 17:01:00
@[Wangyuqi2010](/user/1016748) 把第6行的`r=n+1`改成`r=m+1`
by xiangzhenze611 @ 2024-02-24 17:07:36
**谢谢**
@[xiangzhenze611](/user/1005749)
by Wangyuqi2010 @ 2024-02-24 19:29:55