modulus.cgi

 

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#!/usr/bin/perl

if ($ENV{'REQUEST_METHOD'} eq 'GET')
{
        @pairs = split(/&/, $ENV{'QUERY_STRING'});
}
elsif ($ENV{'REQUEST_METHOD'} eq 'POST')
{
    read (STDIN, $buffer, $ENV{'CONTENT_LENGTH'});
    @pairs = split(/&/, $buffer);

    if ($ENV{'QUERY_STRING'})
    {
        @getpairs =split(/&/, $ENV{'QUERY_STRING'});
        push(@pairs,@getpairs);
    }
}
else
{
    print "Content-type: text/html\n\n";
    print "<P>Use Post or Get";
}


$dividend = $formdata{'dividend'};
$divisor = $formdata{'divisor'};

$result = $dividend % $divisor;

print "Content-type: text/html\n\n";
print "<P>You entered $dividend for the dividend and $divisor for the divisor";
print "<P>The remainder of $dividend divided by $divisor is $result";

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