Java program to subtract two matrices.

Following is the required program.

Example

Live Demo

public class Tester {
   public static void main(String args[]) {
      //matrix 1
      int a[][] = { { 1, 3, 4 }, { 2, 4, 3 }, { 3, 4, 5 } };
      //matrix 2
      int b[][] = { { 1, 3, 4 }, { 2, 4, 3 }, { 1, 2, 4 } };
      //result matrix
      int c[][] = new int[3][3]; // 3 rows and 3 columns
      // subtract and print matrix
      for (int i = 0; i < 3; i++) {
         for (int j = 0; j < 3; j++) {
            c[i][j] = a[i][j] - b[i][j];
            System.out.print(c[i][j] + " ");
         }
         System.out.println();
      }
   }
}

Output

0 0 0
0 0 0
2 2 1