UVA10815 安迪的第一个字典 Andy's First Dictionary

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=20&page=show_problem&problem=1756 [PDF](https://uva.onlinejudge.org/external/108/p10815.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10815/4f5c1d24c1c6cb6c76b70bd32c63daec8b95b2f4.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10815/03acce165b96154650f2620dd40e5c6d60bd1a9f.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10815/a4a74f8b6cd346abca8f4ccf0d50b25e34c0aba2.png)