> https://blog.csdn.net/weixin_44339734/article/details/104191400
> 附上博客链接
> 试试这组测试数据
> 详解：
> 5
> 111 152
> 135 25
> 134 55
> 31 7
> 33 57
> Scenario #1
> Frog Distance = 99.690