Maybe you should say that the partition must have size greater than ceil(log2(x)/2)), since you test this at the test suite. The total number of partitions that a number has may be huge, even if we consider only unique sets (ignoring the order): a sum of binomial coefficients from 1 to the number-1 (where there is only one possible set of ones).
Times 2 - START HERE
Least common multiple of many numbers
Decode a simplified barcode
Count up then down
Reduce - Map-Reduce
Numbers at bit-boundary
Who am I ?
All Humans are Created Equal - Pareto Equality
Is the paranthesis sequence balanced ?
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