UVA10954 全部相加 Add All

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=21&page=show_problem&problem=1895 [PDF](https://uva.onlinejudge.org/external/109/p10954.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10954/4bed0b6b83bc415f9823dbb3a4ca50a203439c48.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10954/c918673b2b0f1851b019ecf9ed357da68c188627.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10954/c2ae0203e8a0ad8d3cbc2e47403dffbfbfef243d.png)