have tried the following but no success!

$file = shift@ARGV;
$file2=shift@ARGV;

open (FILE, "<$file");

while (<FILE>) {
@array = ( );

chomp;
( $x, $y, $z) = split (/\s+/, $_);
push  @array, $x;
$size = @array;
}

open (FILE2, "<$file2");
while (<FILE2>) {


($x1, $y1, $z1) = split (/\s+/, $_);

for ($i=0; $i<$size;$i++) {

$sum = $x1+$array[$i];
print $sum;
                          }
#print $sum;
}
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