In terms of optimization, it is always better to put a solution together in piec... | Hacker News

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		nikcub on Nov 12, 2011 \| parent \| context \| favorite \| on: Instagram Engineering Challenge: The Unshredder In terms of optimization, it is always better to put a solution together in pieces rather than all at once.

fferen on Nov 12, 2011 [–]

Yes, I meant that after combining two, treat them as a new slice, and repeat until there is only one slice.

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