UVA12629 Rectangle XOR Game

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=602&page=show_problem&problem=4354 [PDF](https://uva.onlinejudge.org/external/126/p12629.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12629/d3baf578c832d85f71fc1df8f328eae71424f6e4.png)

Input Format

N/A

Output Format

N/A