UVA13292 Blowing Candles

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=878&page=show_problem&problem=5216 [PDF](https://uva.onlinejudge.org/external/132/p13292.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13292/4cb225f770940de9c66f01e2785b136686062d39.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13292/aa072164259f82570e6f26eed77cd9289520df2e.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13292/d297b02d7cae2c38bb4a7fec796bf5e8bdab860f.png)