if( $i == 0 ) {
    for my $w ( @Nc ) {
    }
}
else {
    for my $w ( @Nc ) {
    }
}

[download]

Or since the loops themselves are the same, differing only in their content: 

for my $w ( @Nc ) {
    if( $i == 0 ) {
        # First pass actions
    }
    else {
        # Subsequent pass actions.
    }
}

[download]

By the way, the code you posted doesn't compile.


Dave

In reply to Re: Loop Control by davido
in thread Loop Control by slugman

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