UVA12993 Morphing Bitmaps

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=862&page=show_problem&problem=4876 [PDF](https://uva.onlinejudge.org/external/129/p12993.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12993/473c9815dcfddfa93898747a2d345226107a2eb3.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12993/c7febf51e4ba529f82418727e8712823f2bb48fe.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12993/c34392cdd575459a1a965e0810c4621a898a428f.png)