UVA13201 Sparse Domino Tiling

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=878&page=show_problem&problem=5124 [PDF](https://uva.onlinejudge.org/external/132/p13201.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13201/b1d99d8cc718fb64a15c1ec24fe7d9e12c882744.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13201/7474e98612fb4f5db46aa926e4f46320ec569e5d.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13201/02582c35c7eb82aa6f83443de0134403ef293a3e.png)