UVA11124 Troubles for Modern Days Problemsetters

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=23&page=show_problem&problem=2065 [PDF](https://uva.onlinejudge.org/external/111/p11124.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11124/d7a63fd8717afa7f2e95683ee27a2a141e487adc.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11124/b1ba71498460ada06f1da0228fbcf55a50bcb88b.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11124/869c90e8f83a342464c6280868093dc0db933ecd.png)