>I did and it may work, not sure given some of the other posts, but I was able to fit Al's solution into my code within a couple minutes and it's very non-complex. It worked very well with what I needed and now I'm on my way to the next challange.
In this case I disagree - the solution I proposed is simpler than Al's and you may want to incorporate it in the procedure so you would know the technique.
If it's not broken, fix it until it is.
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