Java Perulangan (for) Input Dinamis

mencoba menyederhanakan JAVA KUIS 24/11/2010
dengan menggunakan perulangan "FOR"
metode input : scanner

source code::
import java.util.Scanner;
public class java_for {


    public static void main(String[]args){
    int totalharga;
    int [] nilai = new int [3];
    int [] harga = new int [3];
    int [] total = new int [3];
    String [] nilaiStr = new String [3];
    String [] hargaStr = new String [3];

    String [] nama = new String [3];


    Scanner input = new Scanner(System.in);


    for(int x=0;x<3;x++){
     System.out.print("\nitem "+(x+1)+" = ");
     nama[x]=input.next();
     System.out.print("banyak = ");
     nilaiStr[x]=input.next();
     nilai[x]=Integer.parseInt(nilaiStr[x]);
     System.out.print("harga = ");
     hargaStr[x]=input.next();
     harga[x]=Integer.parseInt(hargaStr[x]);
     total[x]=nilai[x]*harga[x];
    }
    totalharga=total[0]+total[1]+total[2];
    System.out.println("\nbarang yang dibeli = "+(nama[0])+", "+(nama[1])+", "+(nama[2]));
    System.out.println("masing masing = "+(nilai[0])+", "+(nilai[1])+", "+(nilai[2]));
    System.out.println("total jumlah barang = "+totalharga);


    }
}