TAUPIK GUNAWAN

1406126

STRUKTUR DATA

PRAKTIKUM

Disusun Oleh :

PROGRAM STUDY TEKNIK INFORMATIKA

SEKOLAH TINGGI TEKNOLOGI GARUT

Jl. Mayor Syamsu No.2 Telp (0262) 232773 Garut – 44151

2014-2015

1. Program Konversi Mata uang dunia (Peso ke Rupiah & Rupiah ke Peso)

Listing Program

package struktur_data;

import java.util.Scanner;

public class conversi_mata_uang {

public static void main(String[] args) {

Scanner masukan = new Scanner(System.in);

float peso,idr,hasil1,hasil2;

System.out.print("Masukan peso = ");peso=masukan.nextInt();

hasil1 =(float) (peso*300);

System.out.print("Masukan Rupiah = ");idr=masukan.nextInt();

hasil2 =(float) (idr/300);

System.out.println("Koversi Mata Uang Peso ke Rupiah = Rp "+hasil1);

System.out.println("Koversi Mata Uang Rupiah ke Peso = PHP "+hasil2);

}

}

Screen shot

2. Program untuk penjualan barang

Listing programpackage penjualan_barang;import java.util.Scanner;public class Penjualan_Barang {public static void main(String[] args) {Scanner masukan = new Scanner(System.in);String nama;float satuan,harga,disc,total,kembali,bayar;System.out.print("Nama Barang : ");nama = masukan.nextLine();System.out.print("Harga Satuan : ");harga = masukan.nextFloat();System.out.print("Diskon : ");disc = masukan.nextFloat();System.out.print("banyak Barang : ");satuan = masukan.nextFloat();System.out.print("Total Bayar : ");bayar = masukan.nextFloat();total =(float) (harga-(harga*disc))*satuan;kembali = (float) bayar - total;System.out.println("+++++++++++++++++++++++++++++++++++++++++++");System.out.println("Nama Barang = "+nama);System.out.println("Total Harga = "+total);System.out.println("Kembail = "+kembali); } }

Screenshot