GTU OOP Program - 6

6). Write a program that prompts the user to enter a letter and check whether a letter is a vowel or constant. 

import java.util.Scanner;

class Program_06 {
    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);
        System.out.print("Enter the Character : ");
        char ch = input.next().charAt(0);
        switch (Character.toLowerCase(ch)) {
        case 'a':
        case 'e':
        case 'i':
        case 'o':
        case 'u':
            System.out.print(ch + " is a vowel");
            break;

        default:
            System.out.print(ch + " is a consonant");
            break;
        }
    }
}
Output
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