[perl-python] 20050114 if statement

Discussion in 'Perl Misc' started by Xah Lee, Jan 15, 2005.

  1. Xah Lee

    Xah Lee Guest

    .. # here's an example of if statement in python.
    ..
    .. x=-1
    .. if x<0:
    .. print 'neg'
    .. elif x==0:
    .. print 'zero'
    .. elif x==1:
    .. print 'one'
    .. else:
    .. print 'other'
    ..
    .. # the elif can be omitted.
    .. ------------------------------
    .. # here's an example of if statement in perl
    ..
    .. $x=31;
    .. if ($x<0) {
    .. print 'neg'
    .. } elsif ($x==0) {
    .. print 'zero'
    .. } elsif ($x==1) {
    .. print 'one'
    .. } else {
    .. print 'other'
    .. }
    ..
    ..
    .. ---------------------------
    ..
    .. Note: this post is from the Perl-Python a-day mailing list at
    .. http://groups.yahoo.com/group/perl-python/
    .. to subscribe, send an email to
    .. if you are reading it on a web page, program examples may not run
    .. because html conversion often breaks the code.
    ..
    .. Xah
    ..
    .. http://xahlee.org/PageTwo_dir/more.html
     
    Xah Lee, Jan 15, 2005
    #1
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