I like your test suite. Using large X forces a better solution.
Thank you Jonathan. I have discovered this philosophy thanks to James and @bmtran problems.
is there any mathematical algorithm that i dont know about to calculate such big range(10^13)?
i minimized my code as best as i can.still fails for such large number.
Find the sum of all the numbers of the input vector
All your base are belong to us
Set the array elements whose value is 13 to 0
Change the sign of even index entries of the reversed vector
Permute diagonal and antidiagonal
Recycled Numbers (CodeJam Qualification Round 2012)
Find my secret number
Expression or variable?
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