How to quickly produce 100,000 of, the 2.658e+4283 combinations of, 1,553 values:

use List::Util qw[ shuffle ];

my @data = 1 .. 1553;;
my @results = map[ shuffle @data ], 1.. 1e5;

[download]

Done.

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In reply to Re: A Question with Nesting Arrays by BrowserUk
in thread A Question with Nesting Arrays by ccelt09

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