UVA12887 The Soldier's Dilemma

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=861&page=show_problem&problem=4752 [PDF](https://uva.onlinejudge.org/external/128/p12887.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12887/c40f5ebf0cb05abdb86ce7c8e3932ff833abb827.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12887/57286d07a5cb8c621ea28234f0754831ff6a4aab.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12887/19667b17b50c1884deaa9d71ba6f83ea5328ef47.png)