UVA11647 Judgment Day

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=78&page=show_problem&problem=2694 [PDF](https://uva.onlinejudge.org/external/116/p11647.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11647/a303f62c08ebc421250d955e87d3a4149338a053.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11647/4cb0b1c5862efcbfbd556f348bba8e84f397c5c2.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11647/500cb0dcdc3d40323e5dc3936ed54b3444370fc8.png)