UVA465 Overflow

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=6&page=show_problem&problem=406 [PDF](https://uva.onlinejudge.org/external/4/p465.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA465/701832c4fd6a6efd65c247e110b116248e1e8af0.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA465/290af6b7b4ad504bfafadf7c27e9b14129f22f28.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA465/e974b3aeffa200e2c65c0392336ee62cd85f7ee6.png)