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you just measured its surface area, that is the input.

989 correct solutions
817 incorrect solutions

Last solution submitted on Apr 17, 2015

1 player likes this problem

1 Comment

Joseph Pauwels
on 10 May 2014

Im sorry what is x, the volume or the radius.

1 Comment

Peter Lindberg
on 24 Jul 2013

Smart

2 players like this solution

3 Comments

Nicholas Howe
on 13 Apr 2012

Why is the size 2 for this solution?

Noah
on 28 Jun 2012

This funciton fails the assertions when I run it, and it becomes size 14. I am confounded.

Yaroslav
on 31 Jan 2013

I am a bit bewildered about the size too. According MathWorks, it ought to be higher due to the inspection algorithm (see <<http://www.mathworks.com/matlabcentral/about/cody/#solutionsize>>).

5 Comments