perhaps the answer to your homework looks like: 

| 
| handwaving here... starting with @ry1 and @ry2 being fully populated
+.
for($i=0;$i<=($#ry1 < $#ry2? $#ry1 : $#ry2){
    if ($ry1[$i] != 0 ) {
             $ry[$i] = <do something> # edit accordingly
    }
}

[download]
I'm not too sure what your first paragraph is about, it confuses me.

Peter L. Berghold -- Unix Professional
Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg

In reply to Re: Get same position value in 2nd array by blue_cowdawg
in thread Get same position value in 2nd array by Phinix

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