UVA964 Custom Language

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=11&page=show_problem&problem=905 [PDF](https://uva.onlinejudge.org/external/9/p964.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA964/018d998a23f8b73c9fab0b695d3e9653b3bb828a.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA964/eabf9ab76458fa41d9e76e3caefbb73ae1e8d556.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA964/b5ccedc8717b57fd7d337ad023152573813eea5d.png)