UVA12561 Hadamard Gate

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=441&page=show_problem&problem=4006 [PDF](https://uva.onlinejudge.org/external/125/p12561.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12561/24779c8eca1bac2c03bdaca9dd9109d12ceb574c.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12561/fd3ad2f421b9cada43df0a13b98d3b715cc5872c.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12561/1765722cdd18a311b1d9235aefb58906aeab6e1a.png)