Teguh Sutanto

Materi kuliah ada di http://blog.dinamika.ac.id/teguh/download/

/**
 *
 * @author Teguh Sutanto
 * 3. Mencari barang yang paling laris
 * 4. Mencari prosentasi penjualan per barang
 * 5. Hitung total omset dari jumlah item x harga
 * -Pencil 2 B = Rp.2500
 * -Buku Tulis = Rp.1500
 * -Penggaris  = Rp.2000
 * -Penghapus = Rp.1000
 * 6. Cari barang dengan omset terbesar
 */
public class DataPenjualan {
    public static void main(String[] argx) {
        String[] namaHari = {"Senin",
            "Selasa",
            "Rabu",
            "Kamis",
            "Jumat",
            "Sabtu"};
        String[] namaBrg = {"Pencil 2B",
            "Buku Tulis",
            "Penggaris",
            "Penghapus"
        };
        //int [][]dataJual=new int[namaBrg.length][namaHari.length];
        int[][] dataJual = {
            {10, 10, 4, 13, 2, 10},
            {5, 8, 4, 3, 12, 10},
            {9, 3, 4, 13, 12, 10},
            {14, 10, 4, 3, 1, 10}
        };
        int[] tOmsetBrg = new int[namaBrg.length];
        int []tOmsetPerHari=new int[namaHari.length];
        System.out.println("Data Penjualan");
        System.out.print("Brg-hari\t");
        for (int i = 0; i < namaHari.length; i++) {
            System.out.print(namaHari[i] + "\t");
        }
        System.out.println("Total");
        for (int baris = 0; baris < dataJual.length; baris++) {
            System.out.print(namaBrg[baris] + "\t");
            for (int kolom = 0; kolom < dataJual[baris].length; kolom++) {
                System.out.print(dataJual[baris][kolom] + "\t");
                tOmsetBrg[baris] +=dataJual[baris][kolom];
            }
            System.out.println(tOmsetBrg[baris]);
        }
        int total=0;
        for(int kolom=0;kolom

Lat1.

import java.util.*;
public class LatWhile01{
  public static void main(String []strs){
    Scanner sc=new Scanner(System.in);
    System.out.print("Enter n: ");
    int n=sc.nextInt();
    int i=0;
    while(i

Lat2.

import java.util.*;

public class PrintNRandom{
  public static void main(String []argx){
    Scanner sc=new Scanner(System.in);
    System.out.print("Masukkan banyaknya bilangan random= ");
    int n=sc.nextInt();
    int i=0;
    int total=0;
    while(i

Lat3

import java.util.*;

public class PerkalianNxM{
  public static void main(String []argx){
    Scanner sc=new Scanner(System.in);
    System.out.print("Masukkan n=");

    int n=sc.nextInt();

    System.out.print("Masukkan m=");
    int m=sc.nextInt();
    int hasil=0;
    int i=0;
    while(i

lat4

import java.util.*;

public class BelajarPenjumlahan{
  public static void main(String []argv){
    Scanner sc=new Scanner(System.in);
    System.out.println("Program Belajar Penjumlahan");
    System.out.println("---------------------------");
    System.out.print("Masukkan jumlah soal= ");
    int jmlSoal=sc.nextInt();
    int i=0;
    int a=0;
    int b=0;
    int nilai=0;
    while(i