UVA11828 Palindrome Again

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=226&page=show_problem&problem=2928 [PDF](https://uva.onlinejudge.org/external/118/p11828.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11828/16bd02142dd5d6d91ad13abe4816bfc06fdfe8b5.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11828/82e4c2ded888625257ab34b31a197ee158d93022.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11828/490d0eef8b8e0ffc10b705b343ff170085bdb923.png)