UVA10099 The Tourist Guide

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=12&page=show_problem&problem=1040 [PDF](https://uva.onlinejudge.org/external/100/p10099.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10099/4aeba1a5b7ff2d1ff9107007a17f35a1a19fb45c.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10099/59b08b93aa12c48197c335eba22f9e2e45f5c62a.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10099/a624406863669c1d59204cd3bb772eff5c4dc574.png)