It is hard to see why you are having a problem with this: #! perl -slw
use strict;
my @first = map int( -5 + rand 10 ), 1 .. 20;
my @second = 1 .. 20;
for my $i ( 0 .. $#first ) {
if( $first[ $i ] > 0 ) {
## do something with $second[ $i ];
print "first[ $i ] = $first[ $i ]; second[ $i ] == $second[ $i
+ ]";
}
}
__END__
C:\test>junk38
first[ 2 ] = 2; second[ 2 ] == 3
first[ 3 ] = 4; second[ 3 ] == 4
first[ 7 ] = 2; second[ 7 ] == 8
first[ 8 ] = 2; second[ 8 ] == 9
first[ 9 ] = 3; second[ 9 ] == 10
first[ 10 ] = 4; second[ 10 ] == 11
first[ 12 ] = 1; second[ 12 ] == 13
first[ 18 ] = 1; second[ 18 ] == 19
first[ 19 ] = 1; second[ 19 ] == 20
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP Neil Armstrong
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