UVA11479 Is this the easiest problem?

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=26&page=show_problem&problem=2474 [PDF](https://uva.onlinejudge.org/external/114/p11479.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11479/29224f8836759483b7c40b39117ca5a9d2ba7e87.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11479/a094757bb866a2fa32db836fdb80d62fe7f20140.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11479/a53d848a062f7b85db766f16ff9e4a1ccda8b46d.png)