Now our heroes - Maga and Alex are working for Oil Company as developers. Recently they have faced a great problem.
They couldn’t find the correct solution. Could you help them?
We are given r – radius of lower base and s – slant height. The figure can be cylinder or truncated cone. You have to find as largest volume as possible to carry oil respect to given information. The slant height is the shortest possible distance between the edges of two bases through surface of cone.
Input :
You are given 2 numbers. r– radius of lower base and s – slant height.
Output:
Largest Volume. Print 2 digits after floating point.
Constraints:
1 <= r, s <= 100
1 1
4.33
In the sample test case, the answer is that it is truncated cone which the area of upper base is larger than the area of lower base. And then answer is simple 4.33.
Please login to use the editor
You need to be logged in to access the code editor
Loading...
Please wait while we load the editor
Login to unlock the editorial
Please login to use the editor
You need to be logged in to access the code editor
Loading...
Please wait while we load the editor