UVA856 The Vigenère Cipher

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=10&page=show_problem&problem=797 [PDF](https://uva.onlinejudge.org/external/8/p856.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA856/59861c0334365423b44cee3a51adf4001a5680fc.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA856/829a97b70eb0017f2650d514c0e02f413993ea8b.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA856/941993b6e8dc07e7297725b8be9def6caf8c3852.png)