Question 3: Write a program to take input of positive integer numbers greater than zero in a 2D array A [[] of order n. Find the sum and frequency of even and odd numbers in the 2D array. Also swap the elements of left and right diagonal. Print the result in the following format n=3 2 4 5 8 9 1 6 3 5 Frequency of even numbers=4 Frequency of odd numbers=5 Sum of even numbers=2+4+8+6=20 Sum of odd numbers=5+9+1+3+5=23 Matrix after swapping the diagonal elements 5 4 2 8 9 1 5 3 6