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Re^2: Summing Up Array Elements By Group

by ikegami (Patriarch)
on Jan 21, 2009 at 14:58 UTC ( [id://737846]=note: print w/replies, xml ) Need Help??

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  1. or download this
    use List::Util qw( sum );
push @Res, sum splice(@arr,0,3) while @arr;

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