Hi anand_perl,
Here is one way to do it. Also you can use some array modules to accomplish the same.
use strict;
use warnings;
my @arr1 = ("one","two","three","four","five");
my @arr2 = ("one","a","b","one","c","d","e","two","f","g","h","two","i
+","j","two");
my @arr3; my %hash;
for my $arr2 (@arr2){
if (grep $arr2, @arr1){
$hash{$arr2}++;
}else{
push (@arr3, $arr2);
}
}
push (@arr3, keys %hash);
print "@arr3";
output:
-------
e a d two j c h one g b f i
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.