UVA12915 TripleCorn

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=862&page=show_problem&problem=4780 [PDF](https://uva.onlinejudge.org/external/129/p12915.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12915/a2c85147a313e7cfd8ed876755f1fd328a121ab4.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12915/28008f350547d4755659f8b18f47c7c56fa1a352.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12915/c00a72f7866ef024cfe99baa816883885f987a39.png)