UVA11949 Calculating IRR

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=229&page=show_problem&problem=3100 [PDF](https://uva.onlinejudge.org/external/119/p11949.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11949/a4cc0709ba739982df0c637b1953535f3eedb7e3.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11949/d3bbff73e82d2ecda9878a786a86d1853460edb4.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11949/f1e60200a2725a04100e18fb46ab799028b5af46.png)