This code may give idea to you
my @a = (1,23,451,289,5);
my @b = (341,561,5,67,78,891);
&func( \@a);
&func (\@b);
sub func(){
my @myarray = @{$_[0]};
my $max;
my $index;
my $x = 0;
for ( @myarray )
{
if (!defined $max or $_ > $max ){
$index = $x ;
$max = $_;
}
$x++;
}
print "The greatest is element number $index: $myarray[$index]\n";
}
Output
The greatest is element number 2: 451
The greatest is element number 5: 891
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