go with some examples man.
example answers: 1 or 9999 or 5000.
See other Hack challenges - 205, 207, 709.
Find nearest prime number less than input number
Make a 1 hot vector
Is it an Armstrong number?
Do Fast Fourier Transformation
GJam: 2013 Rd1a Bullseye Painting
PACMAT 04 - Optimized Ghosts, Equal Speed, 10 Lives
GJam 2011 Africa Qualifier C: House, maximum area rectangle
Tiles Contest: Perfect Solutions for Large Unique Tile Boards
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