Shuffle the array (using "shuffle" from List::Util) and take the first ten elements.

Update: Here's a non-destructive approach that uses "shuffle":

use List::Util 'shuffle';

my @arr = (1 .. 200);

my @random = @arr[(shuffle 0 .. $#arr)[0 .. 9]];

print "@random\n";

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<http://dave.org.uk>

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In reply to Re: Picking unique element in random from a array by davorg
in thread Picking unique element in random from a array by rsriram

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