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PUSH & POP

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Submitted on: 7/6/2003 9:21:37 AM
By: Damian myerscough  
Level: Intermediate
User Rating: By 3 Users
Compatibility:5.0 (all versions), Active Perl specific, 4.0 (all versions), 3.0 (all versions), Pre 3.0

Users have accessed this code 1732 times.
 
(About the author)
 
     Just to show you how the push and pop functions are used
 
code:
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Terms of Agreement:   
By using this code, you agree to the following terms...   
1) You may use this code in your own programs (and may compile it into a program and distribute it in compiled format for languages that allow it) freely and with no charge.   
2) You MAY NOT redistribute this code (for example to a web site) without written permission from the original author. Failure to do so is a violation of copyright laws.   
3) You may link to this code from another website, but ONLY if it is not wrapped in a frame. 
4) You will abide by any additional copyright restrictions which the author may have placed in the code or code's description.

    =**************************************
    = Name: PUSH & POP
    = Description:Just to show you how the p
    =     ush and pop functions are used
    = By: Damian myerscough
    =
    = Returns:Output of the @Stack
    =
    =This code is copyrighted and has    = limited warranties.Please see http://w
    =     ww.Planet-Source-Code.com/vb/scripts/Sho
    =     wCode.asp?txtCodeId=485&lngWId;=6    =for details.    =**************************************
    
    #!/usr/bin/perl -w
    #
    # Push and POP Example
    #
    # Create and empty @Satck array
    my @Stack;
    # Print are Array out which should be nothing
    print"First Stack @Stack\n\n";
    # Start to `push` numbers and letters into are @Stack array
    push(@Stack, 7 ,6, "go");
    # print the @Stack array out with all values we pushed in
    print"Seconed Stack @Stack\n\n";
    # The pop removes the last value away from the @Stack array
    my $action = pop @Stack;
    # Print out @Stack which will have `go` missing because we removed
    # it with pop
    print"POPED @Stack \n";


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