UVA11205 The broken pedometer

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=2146 [PDF](https://uva.onlinejudge.org/external/112/p11205.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11205/83a7ed4b89eee997ba32ef3170280cbb5ac46b4b.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11205/39be9625bcf06dd4d9337175f25448a87e69ea1d.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11205/74ec9cb82ac87b05f54fa4f30514c9e1db3ba7fd.png)