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Re^6: Perl - Unique Numbers

by dsheroh (Monsignor)
on Oct 19, 2015 at 12:06 UTC ( [id://1145318]=note: print w/replies, xml ) Need Help??

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  1. or download this
    while (keys %numbers < 10) {
  my $num = int( rand 20 ) + 1;
  $numbers{$num}++;
}
  2. or download this
    $numbers{int(rand(20))+1}++ while keys %numbers < 10;

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