UVA10996 Go

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=21&page=show_problem&problem=1937 [PDF](https://uva.onlinejudge.org/external/109/p10996.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10996/0ab9a222eb4b96c72c29ef78bc2a4b8df4d1b557.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10996/a91b99b87eec65a3a1b030c70fe66e9d146ba2c9.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10996/0b430402171439abf7b93f78631a142c8b894b54.png)