Uhb2 Ony

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package uhb2;

/**
 *
 * @author user
 */
import java.io.*;
public class Uhb2 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
       int i, n, data, harga = 500000; 
BufferedReader x = new BufferedReader (new InputStreamReader(System.in)); 
System.out.print("Banyaknya Data   : "); 
n = Integer.parseInt(x.readLine()); 
String[] nama; 
nama = new String[n]; 
int[] tiket, jumlah; 
double[] total, diskon; 
tiket  = new int[n]; 
jumlah  = new int[n]; 
total = new double[n]; 
diskon  = new double[n]; 
for (i=0; i<n; i++){ 
System.out.println("\nData ke - "+(i+1)); 
System.out.print("Nama Penumpang  : "); 
nama[i]=x.readLine(); 
System.out.print("Jumlah Pembelian : "); 
jumlah[i]=Integer.parseInt(x.readLine()); 
} 
for (i=0; i<n; i++){ 
System.out.println("\n\nData ke - "+(i+1)); 
System.out.println("Nama    : "+nama[i]); 
System.out.println("Harga Tiket   : "+harga); 
System.out.println("Jumlah Tiket  : "+jumlah[i]); 
if (jumlah[i]>3){ 
diskon[i]=0.1*jumlah[i]*harga; 
total[i]=(jumlah[i]*harga)-diskon[i]; 
} 
else { 
diskon[i]=0; 
total[i]=(jumlah[i]*harga)-diskon[i]; 
} 
System.out.println("Total    : "+total[i]+"\n"); 
}
      
    }
}