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1:24 AM
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A: Sandbox for Proposed Challenges

WallyWestDetermine if 1/x (Where x is prime) has a recurring period of x-1 This is going to get down to the nitty-gritty... Fairly straight forward stuff. Code golf a program that will accept a positive non-zero integer (x), and if x is not a prime number, report that this is not valid input with the wo...

 
 
2 hours later…
3:20 AM
Hello
 
3:31 AM
Hello?
 
3:43 AM
I'll look at your sandbox entry
I don't know how interesting that is
A similar idea is to take 3 2D points and output triangle centers
there are over a hundred well-known types of triangle centers
 

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