Java Program to count the number of vowels

//filename: Exp04_2.java



class Exp04_2

{

 public static void main(String[] args)

  {

   int k,count=0;

   k=args.length;

   String s=new String();

   for(int j=0;j<k;j++)

   {

   s=args[j];

   int n=s.length();

   char c[]=new char[n];

   c=s.toCharArray();

   for(int i=0;i<n;i++)

   {

    if (c[i]=='a'||c[i]=='A'||c[i]=='e'||c[i]=='E'||c[i]=='i'||c[i]=='I'||c[i]=='o'||c[i]=='O'||c[i]=='u'||c[i]=='U')

    {

     count++;

    }

   }

   }

   System.out.println("The number of vowels is "+count);

 }

}





/* OUTPUT



D:\Programs>java Exp04_2 welcome to scitech105

The number of vowels is 6                      */