arraywhile

package driver;
import java.util.Scanner;
public class ArrayWhile {

    public static void main(String[] args) {
        Scanner wl = new Scanner(System.in);
        int mr = 0;
        String op;
        System.out.print("Dimensi Matriks : ");
        mr=wl.nextInt();
        System.out.print("Operator Aritmatika :");
        op=wl.next();

        int [][] z = new int [mr][mr];
        int [][] hasil=new int [mr][mr];
        int o=0;
        while (o<mr) {
            int i=0;
        while (i<mr) {
            System.out.print("Nilai 1 ["+o+"] ["+i+"] : ");
            z[o][i]=wl.nextInt();
            i++;
        }
        o++;
        }

        System.out.println();
        int [][] m = new int [mr][mr];
        int p=0;
        while (p<mr) {
            int s=0;
            while (s<mr) {
                System.out.print("Nilai 2 ["+p+"] ["+s+"] : ");
                m[p][s]=wl.nextInt();
                s++;
            }
            p++;
        }

        System.out.println();
        int v=0;
        while(v<mr) {
            int l=0;
            while (l<mr) {
                System.out.print(m[v][l]);

            l++;
            }
            System.out.print("  ");

        int d=0;
        while (d<mr) {
            System.out.print(z[v][d]);
            d++;
        }
        System.out.println("");
        v++;
        }

        if (op.equalsIgnoreCase("+")) {
            int b=0;
            int k=0;
            while(b<mr) {
                while(k<mr) {
                    hasil[b][k]= m[v][l]+z[v][d];
                    System.out.println(hasil[b][k]);
                }
            }

        }
    }
}