UVA12472 Binary Substring

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=279&page=show_problem&problem=3916 [PDF](https://uva.onlinejudge.org/external/124/p12472.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12472/b86e24587da6cc4589e29cf9283a08c65f0d244a.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12472/655dff8ec066c513588e483a32a0e6f04594db32.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12472/cc5874dbc4535d82192ea0c4fc19738f0c27e78c.png)