UVA730 Morse Code Generation

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=9&page=show_problem&problem=671 [PDF](https://uva.onlinejudge.org/external/7/p730.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA730/7284b9936c9d1f5594af7dae8c1a680d50c86a99.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA730/23073ded57489bd61921a2d40fb36d901830ff02.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA730/8eec6b9d88460b33800ff495840fda23d2553356.png)