UVA11379 Chichi's Home Work

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=25&page=show_problem&problem=2374 [PDF](https://uva.onlinejudge.org/external/113/p11379.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11379/90affcf5f72f24e357955de5849e59d8c0b145c5.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11379/3020d15b53374320f3a1d9d251cfe7bf414fa86c.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11379/d3fa3a8c5aa9e7525a54a09eb55d4f47c3b78640.png)