Program To Count Vowels And Consonants

//C Program To Count The Total Number Of Vowels And Consonants In A String.
#include <stdio.h>
#include <string.h> 
#include <ctype.h>
int main() 
{ 
int i, count_vowel = 0, count_consonant = 0;  
char str[] = "This is a program to count the total number of vowels and consonants in a string.";  
for(i = 0; i < strlen(str); i++){  
str[i] = tolower(str[i]);  
if(str[i] == 'a' || str[i] == 'e' || str[i] == 'i' || str[i] == 'o' || str[i] == 'u') {  
count_vowel++;  
}  
else if(str[i] >= 'a' && str[i] <= 'z'){  
count_consonant++;  
}  
}  
printf("Number of vowels in the given sentence is : %d\n", count_vowel);  
printf("Number of consonant in the given sentence is : %d", count_consonant);  
} 

//C++ Program To Count The Total Number Of Vowels And Consonants In A String.
#include <iostream>
using namespace std; 
int main()
{
int i, count_vowel = 0, count_consonant = 0;  
char str[] = "This is a program to count the total number of vowels and consonants in a string.";  
int len=sizeof(str) / sizeof(str[0]);
for(i = 0; i < len; i++){  
str[i] = tolower(str[i]);  
if(str[i] == 'a' || str[i] == 'e' || str[i] == 'i' || str[i] == 'o' || str[i] == 'u') {  
count_vowel++;  
}  
else if(str[i] >= 'a' && str[i] <= 'z'){  
count_consonant++;  
}  
}  
cout<<"Number of vowels in the given sentence is :"<<count_vowel<<"\n";  
cout<<"Number of consonant in the given sentence is :"<<count_consonant<<"\n";  
return 0;
}

//Java Program To Count The Total Number Of Vowels And Consonants In A String.
public class LFC
{
public static void main(String[] args) {
int count_vowel = 0, count_consonant = 0;  
String str = "This is a program to count the total number of vowels and consonants in a string.";  
str = str.toLowerCase();  
for(int i = 0; i < str.length(); i++) {  
if(str.charAt(i) == 'a' || str.charAt(i) == 'e' || str.charAt(i) == 'i' || str.charAt(i) == 'o' || str.charAt(i) == 'u') {  
count_vowel++;  
}  
else if(str.charAt(i) >= 'a' && str.charAt(i)<='z') {    
count_consonant++;  
}  
}  
System.out.println("Number of vowels in the given sentence is : " + count_vowel);  
System.out.println("Number of consonant in the given sentence is :" + count_consonant);  
}
}

//Python Program To Count The Total Number Of Vowels And Consonants In A String.
count_vowel = 0;  
count_consonant = 0;  
str = "This is a program to count the total number of vowels and consonants in a string.";  
str = str.lower();  
for i in range(0,len(str)):   
if str[i] in ('a',"e","i","o","u"):  
count_vowel = count_vowel + 1;  
elif (str[i] >= 'a' and str[i] <= 'z'):  
count_consonant = count_consonant + 1;  
print("Number of vowels in the given sentence is :" );  
print(count_vowel);  
print("Number of consonant in the given sentence is :" ); 
print(count_consonant);  

//C# Program To Count The Total Number Of Vowels And Consonants In A String.
using System;                      
public class LFC  
{  
public static void Main()  
{  
int count_vowel = 0, count_consonant = 0;  
string str = "This is a program to count the total number of vowels and consonants in a string.";  
str = str.ToLower();  
for(int i = 0; i < str.Length; i++) {  
if(str[i] == 'a' || str[i] == 'e' || str[i] == 'i' || str[i] == 'o' || str[i] == 'u') {  
count_vowel++;  
}  
else if(str[i] >= 'a' && str[i]<='z') {  
count_consonant++;  
}  
}  
Console.WriteLine("Number of vowels in the given sentence is :" + count_vowel);  
Console.WriteLine("Number of consonant in the given sentence is :" + count_consonant);  
}  
}  

//PHP Program To Count The Total Number Of Vowels And Consonants In A String.
<?php
$count_vowel = 0;  
$count_consonant = 0;  
$str = "This is a program to count the total number of vowels and consonants in a string.";  
$str = strtolower($str);  
for($i = 0; $i < strlen($str); $i++) 
{  
if( $str[$i] == 'a' || $str[$i] == 'e' || $str[$i] == 'i' || $str[$i] == 'o' || $str[$i] == 'u') {  
$count_vowel++;  
}  
else if($str[$i] >= 'a' && $str[$i] <= 'z') {  
$count_consonant++;  
}  
}  
echo "Number of vowels in the given sentence is :" , $count_vowel;  
echo "\nNumber of consonants in the given sentence is :" , $count_consonant;  
?>