Week 2

Week 2 Studi Kasus 1.java

/**
 *
 * @author nelvson
 */
import java.util.Scanner;
public class Week2 {
    public static void main(String[] args) {
        Scanner reader = new Scanner(System.in);
        int N = reader.nextInt();
        int M = reader.nextInt();
        int bagi = N/M;
        int sisa = N%M;
        System.out.printf("masing-masing %d\n",bagi);
        System.out.printf("sisa %d\n",sisa);
    }
}

Week 2 studi kasus 2.java

/**
 *
 * @author nelvson
 */
import java.util.Scanner;
public class Week2 {
    public static void main(String[] args) {
        Scanner reader = new Scanner(System.in);
        double harga = reader.nextDouble();
        int jumlah = reader.nextInt();
        double kali = harga * jumlah;
        System.out.printf("Hasil pembelian saham adalah: %.2f\n",kali);
    }
}

Week 2 studi kasus 3 lanjut.java

/**
 *
 * @author nelvson
 */
import java.util.Scanner;
public class Week2 {
    public static void main(String[] args) {
        Scanner reader = new Scanner(System.in);
        char arr[][]= new char[3][3];
        for (int i=0;3>i;++i)
            for (int j=0;3>j;++j)
                arr[i][j] = reader.next().charAt(0);
        
        for (int i=0;3>i;++i){
            for (int j=0;3>j;++j){
                if (j>0) System.out.printf(" ");
                System.out.printf("%c",arr[j][i]);
            }
            System.out.printf("\n");
        }
    }
}

Week 2 studi kasus 3.java

/**
 *
 * @author nelvson
 */
import java.util.Scanner;
public class Week2 {
    public static void main(String[] args) {
        Scanner reader = new Scanner(System.in);
        char A = reader.next().charAt(0);
        char B = reader.next().charAt(0);
        char C = reader.next().charAt(0);
        char D = reader.next().charAt(0);
        char E = reader.next().charAt(0);
        char F = reader.next().charAt(0);
        char G = reader.next().charAt(0);
        char H = reader.next().charAt(0);
        char I = reader.next().charAt(0);
        System.out.printf("%c %c %c\n", A, D, G);
        System.out.printf("%c %c %c\n", D, E, F);
        System.out.printf("%c %c %c\n", G, H, I);
    }
}