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.

Program Code:

 import java.util.Scanner;

public class OOP_06

{

public static void main(String[] args) 

 {

        Scanner input = new Scanner(System.in);

 System.out.print("Enter 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 vowel");

   break;

  default:

   System.out.print(ch + " is constant");

 }

 }

}

Output: