Count Vowels Example in Java

This example show you how to check and calculate how many vowel are in the string entered by user. With the help of for loop, we calculate how many vowels a user entered in the string. Here is the source code :

import java.lang.String;
import java.io.*;
import java.util.*;

public class vowels{

public static void main(String args[])throws IOException{
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter New String to Check :");
String text = bf.readLine();
int cnt = 0;
for (int a = 0; a < text.length(); a++) {
char b = text.charAt(a);
if (b=='a' || b=='e' || b=='i' || b=='o' || b=='u') {
cnt++;
}
}
System.out.println("Total Vowels are" + " : " + cnt);
}
}