Having one algorithm that shuffles in-place and the others that don't is not a fair comparison. As Abigail points out, the void context is a problem; they results should be assigned somewhere. Then the dramatic advantage of sort disappears.

The speed test wasn't done on 4-element arrays, BTW.

Odd, all the nodes in this thread list as having negative reps, but in my Nodes you Wrote, they're positive. And I gained XP overnight.

Caution: Contents may have been coded under pressure.

In reply to Re^6: Is this a fair shuffle? by Roy Johnson
in thread Is this a fair shuffle? by Roy Johnson

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