UVA368 Indexing Web Pages

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=5&page=show_problem&problem=304 [PDF](https://uva.onlinejudge.org/external/3/p368.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA368/5ce31d48dcbcab98556f1e44f38b1811b1ef9cb2.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA368/ffc803ba5e8f6422b416d53b929ee9f3287f65af.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA368/33a451d17cca518122cd60cb3ae2ffc30283bfd6.png)