Listing Program Matrik Pada Java

public class matriks

{

public static void main (String[]args)

{

System.out.println ("Matriks A : \n");

int baris = Integer.parseInt(javax.swing.JOptionPane.showInputDialog(null,"Masukkan banyak baris untuk matriks : ","2"));

int kolom = Integer.parseInt(javax.swing.JOptionPane.showInputDialog(null,"Masukkan banyak kolom untuk matriks : ","2"));

int A[][] = new int[baris][kolom];

for (int i = 0; i < baris; i++)

{

System.out.print("|");

for (int j = 0; j < kolom; j++)

{

A[i][j] = Integer.parseInt(javax.swing.JOptionPane.showInputDialog(null,"Nilai A baris ke-"+(i+1)+", kolom ke-"+(j+1)+" : ","0"));

System.out.print(" "+A[i][j]+" ");

}

System.out.println("|");

}

System.out.println("\n");

System.out.println("Matriks B : \n");

int B[][] = new int[baris][kolom];

for (int i = 0; i < baris; i++)

{

System.out.print("|");

for (int j = 0; j < kolom; j++)

{

B[i][j] = Integer.parseInt(javax.swing.JOptionPane.showInputDialog(null,"Nilai B baris ke-"+(i+1)+", kolom ke-"+(j+1)+" : ","0"));

System.out.print(" "+B[i][j]+" ");

}

System.out.println("|");

}

System.out.println("\n");

System.out.println("=============================");

System.out.println("Operasi Matriks Penjumlahan :");

System.out.println("=============================");

for (int i = 0; i < baris; i++)

{

System.out.print("|");

for (int j = 0; j < kolom; j++)

{

System.out.print(" "+(A[i][j]+B[i][j])+" ");

}

System.out.println("|");

}

System.out.println("\n");

System.out.println("=============================");

System.out.println("Operasi Matriks Pengurangan :");

System.out.println("=============================");

for (int i = 0; i < baris; i++)

{

System.out.print("|");

for (int j = 0; j < kolom; j++)

{

System.out.print(" "+(A[i][j]-B[i][j])+" ");

}

System.out.println("|");

}

}

} 

Saya dapat ini dari Google, selamat mencoba :)