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3668：Volume

题目描述
This time your job is to calculate the volume of a special object. The object consists of two orthogonal cylinders. The two cylinders intersect each other in the middle place. One example is shown in Fig. 1. The radiuses of the bottom disk of both cylinders are R, and the heights of both cylinders are H.

输入解释
We test the problem in many cases. Each case includes two integers, the first one is R and the second one is H. All the numbers given are positive integers and are less than 100.
输出解释
The output consists of the volumes. The results must be round to 4 decimal numbers. Remember that R may be less than half of H.
输入样例 
10 30
10 40
输出样例 
13516.2226
19799.4079
来自杭电HDUOJ的附加信息
Recommend lcy
该题目是Virtual Judge题目，来自 杭电HDUOJ
题目来源 2010 Asia Regional Harbin
源链接： HDU-3668
最后修改于 2020-10-25T23:05:47+00:00 由爬虫自动更新
共提交 0 次
通过率 --%
时间上限 内存上限
2000/1000MS(Java/Others) 32768/32768K(Java/Others)