Contoh Program Vocal Dan Konsonan Java

 Source Code:

import java.util.*;
import java.io.*;
class mod2 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        char [] aiueo = {'a','i','u','e','o','A','I','U','E','O'};
        int jmlvoc = 0,jmlKon=0;
        int isvocal =0;
        char  [] vocal = new char [10];
        char  [] konsonan= new char [10]; 
        char [] kata;
        System.out.print("Masukan Kalimat : "); kata = in.next().toCharArray();
class kelas1{
public void cek(){

        for(int i =0;i <kata.length;i++){
            isvocal = 0;
            
            for(int j=0;j<aiueo.length;j++){
                if(kata[i] == aiueo[j]){
                    vocal[jmlvoc] = kata[i];
                    jmlvoc++;
                    isvocal = 1;
                }
            }
            
            if(isvocal == 0){
                konsonan[jmlKon] = kata[i];
                jmlKon++;
            }
        }
}
}
class kelas2 extends kelas1{
    public void cetak()
    {
        System.out.print("Vocal : ");
        for(int i=0;i<jmlvoc;i++){
            System.out.print((vocal[i])+ " ");
        }
        System.out.println("");
        System.out.print("Konsosnan : ");
        for(int i=0;i<jmlKon;i++){
            System.out.print((konsonan[i])+ " ");
        }
        System.out.println("");
        }
}
}