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Re: how do i test a number negative or positive?

by Kanji (Parson)
on Apr 09, 2002 at 22:25 UTC ( [id://157879]=note: print w/replies, xml ) Need Help??

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  1. or download this
    if ( $num == abs($num) ) {
    print "positive";
} else {
    print "negative";
}
  2. or download this
    if ( $num % 2 ) {
    print "odd";
} else {
    print "even";
}

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