UVA644 Immediate Decodability

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=8&page=show_problem&problem=585 [PDF](https://uva.onlinejudge.org/external/6/p644.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA644/ef8ec58ea23c0b0f28ccca6a9cb8b526b259834f.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA644/0ee74805dbc651412fb0404c157882e6ec4e2061.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA644/7baa231aedb25634c7086f9142d101700faddf53.png)