UVA10548 Find the Right Changes

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=17&page=show_problem&problem=1489 [PDF](https://uva.onlinejudge.org/external/105/p10548.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10548/c32db69adad1b953863c80525a4041cda7026295.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10548/147ecb84d6d2994dcd74efcf5f74103dd9f88392.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10548/ea1fa2dc3db479e7f01c7fed8c03bbcde6f1b2b0.png)