import java.util.*;

public class Vowels {

	public static void main(String[] args)
	{
		String message;
		Scanner in=new Scanner(System.in);
		char[] vowels = {'a', 'e', 'i', 'o', 'u'};
		char aChar;
		int i, j, count=0;
		System.out.print("Enter a message, I will count the number of vowels:  ");
		message=in.nextLine();
		for(i=0;i<message.length();i++)
		{
			aChar=message.toLowerCase().charAt(i);
			for(j=0;j<5;j++)
				if(vowels[j]==aChar) count++;
		}
		System.out.println("Your message: " + message + " has " + count + " vowels in it.");
		System.exit(0);
	}    
    
}