UVA128 Software CRC

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=3&page=show_problem&problem=64 [PDF](https://uva.onlinejudge.org/external/1/p128.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA128/2ed0a2961b881ebefab6464e3345553e002df0c8.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA128/bfbdaaa48bb848a17ac2a5ab1bcae82f4ecb4334.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA128/48234fb6a73fd634750ac85257ec7843b5e06d8d.png)