use strict;
use warnings;
use Data::Dumper;
our $VAR=5.0;
sub printit{print "Package Main VAR=$VAR\n";}
package A;
our $VAR=2.0;
sub printit{print "Package A VAR=$VAR\n";}
package B;
our $VAR=3.0;
sub printit{print "Package B VAR=$VAR\n";}
package C;
our $VAR=4.0;
sub printit{print "Package C VAR=$VAR\n";}
package main;
A::printit;
B::printit;
C::printit;
printit;
print "Package Main VAR=$VAR\n";
[download]

Output of the above script it....

Package A VAR=2
Package B VAR=3
Package C VAR=4
Package Main VAR=5
Package Main VAR=4
[download]

COMMENT : I am confused to see the result. As per my understanding, the last line of the result should be same as second last line. Please help. Thank you.

---

---

Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!

Titles consisting of a single word are discouraged, and in most cases are disallowed outright.

Read Where should I post X? if you're not absolutely sure you're posting in the right place.

Please read these before you post! —

• How do I compose an effective node title?
• How do I post a question effectively?
• Markup in the Monastery

Posts may use any of the Perl Monks Approved HTML tags:

a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr

You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)

	For:		Use:
	&		&
	<		&lt;
	>		&gt;
	[		&#91;
	]		&#93;

Link using PerlMonks shortcuts! What shortcuts can I use for linking?

See Writeup Formatting Tips and other pages linked from there for more info.