I believe you intended your second last line to read:

$DECK[$_-1] = $i;

Note, however, that your algorithm wastes valuable entropy, and is inefficient. Wasted entropy can reduce the effective period of a rand() function. The inner loop could also, in theory, loop indefinately (although for the expected scenario, it would loop 100 times or less).

In reply to Re: Empty Elements by MarkM
in thread Empty Elements by dopey

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