Write a program in Java to input and print 3x3 Matrix

  

Write a program in JAVA to input and print 3X3 Matrix

import java.io.*;

public class Matrix {

public static void main(String[] args) throws IOException {

BufferedReader obj = new BufferedReader(new InputStreamReader(System.in));

System.out.print("Enter elements of 3X3 matrix : ");

int arr[][] = new int[3][3];

for (int i = 0; i < arr.length; i++) {

for (int j = 0; j < arr.length; j++) {

arr[i][j] = Integer.parseInt(obj.readLine());

}

}

System.out.println("Entered 3x3 Matrix is : ");

for (int i = 0; i < arr.length; i++) {

for (int j = 0; j < arr.length; j++) {

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

}

System.out.println();

}

}

}

OUTPUT

Enter elements of 3X3 matrix : 12

34

56

23

45

67

11

32

87

Entered 3x3 Matrix is :

12 34 56

23 45 67

11 32 87