UVA10943 How do you add?

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=21&page=show_problem&problem=1884 [PDF](https://uva.onlinejudge.org/external/109/p10943.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10943/315e6b8030516837a30f0f4039afe656dcb8c0e6.png)

Input Format

N/A

Output Format

N/A