I have a method here that should work for you. The first thing we'll do is create a subroutine that checks for existance of an item in an array. Then we'll loop over every element in Array1 and check for it's existance in Array2. The code looks like:
sub in_array{
my $value = shift;
my @array = @_;
foreach $item (@array){
if($value eq $item){
return 1;
}
}
return 0;
}
@array1 = ("q", "w", "e", "r", "t","z");
@array2 = ("q", "w", "e", "r", "t","y");
foreach $value (@array1){
if(!in_array($value,@array2)){
print "Value $value does not match any value in \@array2\n";
}
}
This should output exactly what you want. Enjoy.
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