Swap array value by using the sub range : Parameter « Subroutine « Perl

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Perl » Subroutine » Parameter

Swap array value by using the sub range

    



#!/usr/bin/perl -w



use strict;



my @months = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);



print @months;



@months[3,4] = @months[4,3];



print @months;

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7.	Passing References to a Subroutine
8.	Passing a range of value to a subroutine
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11.	Passing different number of parameter to a subroutine
12.	Passing hash to a subroutine
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14.	Passing two values to a subroutine
15.	displays all the arguments
16.	Using shift(@_) to get value passed into a subroutine
17.	shift parameter
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19.	output the subroutine arguments using special variable @_
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