UVA12048 Inhabitants

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=242&page=show_problem&problem=3199 [PDF](https://uva.onlinejudge.org/external/120/p12048.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12048/7e80a03d36aaee793a19503e3e30fdd0f59d0013.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12048/5bb01c1996f55d14d50ca7244f502d95f58cbe5d.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12048/85d3da21c11004b27f19e16d9f4f891153e99a5b.png)