Selamat malam...
Malam hari ini saya akan memposting source code penggunaan array untuk menyimpan, mencatat data transaksi. kemudian program mampu menampilkan kembali data-data tersebut dan total belanja.
package array;
import java.util.Scanner;
/**
*
* @author Seto Hasanudin
*/
public class Array {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
Scanner input = new Scanner (System.in);
int brg;
System.out.print("Masukkan Jumlah Nama Barang = ");
brg = input.nextInt();
String nama[]= new String[brg];
int hgr[]=new int [brg];
int jml[]=new int [brg];
int ttl[]=new int [brg];
int ttl1 =0;
for (int a = 0;a<brg;a++){
System.out.print("Nama Barang = ");
nama[a]=input.next();
System.out.print("Harga = ");
hgr[a]=input.nextInt();
System.out.print("Jumlah = ");
jml[a]=input.nextInt();
ttl[a]= hgr[a]*jml[a];
System.out.println("Total Bayar = "+ttl[a]);
System.out.println(" ");
ttl1=ttl1+ttl[a];
}
System.out.println("--------------------------------");
System.out.println(" ");
System.out.println("================================");
System.out.println("|Nama Barang\t\t|Barang | Harga\t|Total\t|");
System.out.println("================================");
for (int c = 0; c<brg;c++){
System.out.println("|"+nama[c]+"\t\t\t|"+jml[c]+"\t|Rp."+hgr[c]+"\t|Rp."+jml[c]*hgr[c]+"\t|");
}
System.out.println("================================");
System.out.println("Total Belanjaan = Rp."+ttl1);
}
}
Hasil Output dari source code di atas
