Total Number Of Vowels In a String : Java Program Code with Example

Vowel need no introduction . But reminding again there are five vowels in the 26 alphabets english that is
' a ' ,' e ' ,' i ' ,' o ' ,' u ' .
To calculate the number of vowels  we need to compare the each character of the string to all the vowels one by one . If the character is equal to one of the vowel then the counter is increased by one .
for example :
if the original string : " Alive is awesome "
then the number of vowels is : 8
Here we pass the string  to the vowelcount() method ,which return the number of vowels in the string.

Demo :

vowel count in java program code

Please find the code below :

public class VowelsCount
    static int i,c,res;
    static int vowelcount(String s)
            char ch=s.charAt(i);
        return c ;
    public static void main (String args[])
        System.out.println("Original String is : ");
        System.out.println("   manchester united is also known as red devil   ");
        res=VowelsCount.vowelcount("   manchester united is also known as red devil ");
        System.out.println("The number of vowels in the string is  :" + res);

About The Author

Subham Mittal has worked in Oracle for 3 years .
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