UVA11702 Meltdown

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=117&page=show_problem&problem=2749 [PDF](https://uva.onlinejudge.org/external/117/p11702.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11702/7b11037e63b4ea6536cf58248486fb928b69db47.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11702/606ec0d7aa2c650329be7e7b568e43df75aa64e8.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11702/3e2af23cff1617d83fbf2addefda4a887ff94aaa.png)