UVA11461 Square Numbers

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=26&page=show_problem&problem=2456 [PDF](https://uva.onlinejudge.org/external/114/p11461.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11461/f978c93ce0c2de9c04587be76b188c54ee420d6e.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11461/e387fc08aef651793d05a99b391f19ccefefd7de.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11461/f641ced5c72fa6b5f47e2f33dbb84d9883ad9369.png)