Problem 1315. Volume of a sphere given its surface area

Created by Mário

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411 Solutions
111 Solvers

Last Solution submitted on Sep 13, 2020

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

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Claudio Gelmi on 4 Mar 2013

Needs more Test Cases...

Selvaraaju Murugesan on 4 Mar 2013

Please add more test cases !

Jean-Marie Sainthillier on 11 Mar 2013

Problem with the precision.

Rafael S.T. Vieira on 13 Aug 2020

I've solved the problem with precision by simplifying the formula. However, the test suite should have some tolerance nonetheless.

Solution Comments

Solution 218010

1 Comment

1 Comment

Carlos on 16 Mar 2013

I had to calculate by hand the case for x = 36 pi. Once I simplified the expression, I added a condition for this case. Otherwise, (I guess due to machine error) I wouldn't get it right even though I had the correct code.

Solution 216222

1 Comment

1 Comment

Michael on 12 Mar 2013

If surface is 36*pi, then volume is (4/3)*pi*(sqrt(36*pi/4/pi))^3

This is math. If one answer is right, they should all be right.

Is this a roundoff question?

Problem Recent Solvers111

Problem Tags

poor_test_suite sphere