Gupta,
This method will only print the elements present in test2 array and not in
test1 array but how about the elements in test1 array which aren't match any
elements in test2 array?
Thank you & best regards,
ABC
-----Original Message-----
From: Gupta, Sharad [mailto:[EMAIL PROTECTED]
Sent: Saturday, June 14, 2003 12:37 PM
To: Boon Chong Ang; [EMAIL PROTECTED]
Subject: RE: compare, checking and listing
One way:
To find out elements which are in test2 and not in test1:
#!-*-perl-*-<ur perl path>
use strict;
my @test1 = qw(1 2 3 4);
my @test2 = qw(1 2 5 6 7 8);
foreach my $element(@test2) {
print $element if([EMAIL PROTECTED]);
}
-Sharad
-----Original Message-----
From: Boon Chong Ang [mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> ]
Sent: Friday, June 13, 2003 9:19 PM
To: [EMAIL PROTECTED]
Subject: compare, checking and listing
Hi,
I have two array, @test1, @test2. Just say, I want compare @test2 with
@test1 in such manner. @test2 could contains more, less or equal
elements compare to @test1 which I don't know.
I want to write a perl script to compare @test2 to @test1 and list out
those element within @test2 that is not represent within @ test1 and
those elements within @test1 that has not found the match from the
@test2
How do I accomplish such task efficiently?
Thank you & best regards,
ABC
