UVA11355 Cool Points

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=25&page=show_problem&problem=2340 [PDF](https://uva.onlinejudge.org/external/113/p11355.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11355/e973a833e727437e58b88d053e800d79ea6a1b4f.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11355/d075acd9da502099e55a858a81bed74dfe9864bb.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11355/8a3836197c6782fc613d9019c5f880aab6dfd3d3.png)