UVA272 TeX中的引号 TEX Quotes

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=4&page=show_problem&problem=208 [PDF](https://uva.onlinejudge.org/external/2/p272.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA272/0fce0e3177cfdb6d5d3453630ac5eab0f1a14430.png)

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Output Format

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