Some Related Applications
Finding out if a given character (maybe anything in upper or lower case) is a vowel or consonant.
Implementation is given below:
Java
class Vowels { // function to check if the passed // character is a vowel public static boolean vowel(char c) { return "aeiouAEIOU".indexOf(c) >= 0; } // Driver program public static void main(String[] args) { boolean isVowel = vowel('a'); // Printing the output if (isVowel) System.out.println("Vowel"); else System.out.println("Consonant"); }} |
Output
Vowel
Java String indexOf()
In Java, String indexOf() method returns the position of the first occurrence of the specified character or string in a specified string.