sorry everyone, there was an issue in my reference solution used to generate the test suite. I have corrected this now.
where is the solutions
Java + Signal processing aproach.
Ah feeling a little guilty :| ...
Unless my math (or counting) is wrong, the result of 1/17 by long division has a 16-digit (not 15) recurring cycle. I cannot find an error in my code or hand calculations. Any help?
I believe you are right, the current test results seem to use something similar to the current leading method which disregards the effect of 0's so it typically underestimates the cycle length when d>10...
I believe in the test problems the cycle lengths of 17,19,197,1977,12345 should be 16,18,98,658,822 instead...
And those are precisely the numbers I am getting.
Wikipedia agrees with you: http://en.wikipedia.org/wiki/Repeating_decimal#Cyclic_numbers
Find the alphabetic word product
Back to basics 9 - Indexed References
Circular Primes (based on Project Euler, problem 35)
Sum the Digits of a Number
Next Higher Power of B
Pull the variable y_correct from the Caller's Workspace
Test if a Number is a Palindrome without using any String Operations
Return the Nth Output from an Input Command
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