A simple program that I wrote using PERL CGI to count the number of vowels and consonants in a given word or a sentence. The code is very simple and easy to understand.
Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Sample Program Output
Program Listing
vowels_consonants.cgi
#!"D:\xampp\perl\bin\perl.exe"
use CGI;
use CGI::Carp qw(warningsToBrowser fatalsToBrowser);
print "Content-type: text/html\n\n";
print "<html>
<style>
body {
font-family:arial;
font-size:15;
color:blue;
}
</style>
<head><title>Count Vowels and Consonants in PERL CGI</title></head>
<body bgcolor='lightgreen'>
<h3>Count Vowels and Consonants in PERL CGI</h3>
<b>Written By: Mr. Jake R. Pomperada,MAED-IT</b>
<br><br>
<form action='' method='post'>
<label>Enter a word or a sentence :<label>
<input type='text' name='string' size=50/>
<br><br>
<input type='submit' value='Ok' />
</form>
</body>
</html>";
my $q = new CGI;
if($q->param())
{
$string = lc($q->param('string'));
@vowels = ("a","e","i","o","u");
@consonants=("b","c","d","f","g","h","j","k","l"
,"m","n","p","q","r","s","t","v","w","x","y","z");
$len = length($string);
$num1 = 0;
@strarr = split(//, $string);
for($i=0; $i<$len; $i++){
if(in_array(\@vowels, $strarr[$i]))
{
$num1++;
}
if(in_array(\@consonants, $strarr[$i]))
{
$num2++;
}
}
print "<br><br>";
print "<b>===== DISPLAY RESULTS =====</b>";
print "<br><br>";
print "The given string or sentence : <span style='color:red; font-weight:bold;'>".$string."</span></p>";
print "<p>Number of Vowels : <span style='color:red; font-weight:bold;'>". $num1 ."</span></p>";
print "<p>Number of Consonants : <span style='color:red; font-weight:bold;'>". $num2 ."</span></p>";
sub in_array {
my ($arr,$search_for) = @_;
return grep {$search_for eq $_} @$arr;
}
}
use CGI;
use CGI::Carp qw(warningsToBrowser fatalsToBrowser);
print "Content-type: text/html\n\n";
print "<html>
<style>
body {
font-family:arial;
font-size:15;
color:blue;
}
</style>
<head><title>Count Vowels and Consonants in PERL CGI</title></head>
<body bgcolor='lightgreen'>
<h3>Count Vowels and Consonants in PERL CGI</h3>
<b>Written By: Mr. Jake R. Pomperada,MAED-IT</b>
<br><br>
<form action='' method='post'>
<label>Enter a word or a sentence :<label>
<input type='text' name='string' size=50/>
<br><br>
<input type='submit' value='Ok' />
</form>
</body>
</html>";
my $q = new CGI;
if($q->param())
{
$string = lc($q->param('string'));
@vowels = ("a","e","i","o","u");
@consonants=("b","c","d","f","g","h","j","k","l"
,"m","n","p","q","r","s","t","v","w","x","y","z");
$len = length($string);
$num1 = 0;
@strarr = split(//, $string);
for($i=0; $i<$len; $i++){
if(in_array(\@vowels, $strarr[$i]))
{
$num1++;
}
if(in_array(\@consonants, $strarr[$i]))
{
$num2++;
}
}
print "<br><br>";
print "<b>===== DISPLAY RESULTS =====</b>";
print "<br><br>";
print "The given string or sentence : <span style='color:red; font-weight:bold;'>".$string."</span></p>";
print "<p>Number of Vowels : <span style='color:red; font-weight:bold;'>". $num1 ."</span></p>";
print "<p>Number of Consonants : <span style='color:red; font-weight:bold;'>". $num2 ."</span></p>";
sub in_array {
my ($arr,$search_for) = @_;
return grep {$search_for eq $_} @$arr;
}
}
