UVA10634 Say NO to Memorization

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=18&page=show_problem&problem=1575 [PDF](https://uva.onlinejudge.org/external/106/p10634.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10634/c63a4126d5ea0ac03d570defee91fc29c5bff8c2.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10634/dc91dc0fd2d307df403fee6505b61584a5283833.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10634/6059f08915bc2d5dce26cd148a984873e639fdab.png)