UVA12849 Mother's Jam Puzzle

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=861&page=show_problem&problem=4714 [PDF](https://uva.onlinejudge.org/external/128/p12849.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12849/01eb8f7524c70c1d11ef5a3ac8c580e9296d4e83.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12849/6b24a391d362444f46d9d3623af8c336cac9122c.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12849/0f5cd7cf53151b0f251c08a9def91c35a830173c.png)