import java.util.Scanner;
   
 class MatrixFrequency {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        // Get the number of rows and columns for the matrix
        System.out.print("Enter the number of rows: ");
        int rows = scanner.nextInt();
        System.out.print("Enter the number of columns: ");
        int columns = scanner.nextInt();

        // Create the matrix
        int[][] matrix = new int[rows][columns];

        // Input elements into the matrix
        System.out.println("Enter the elements of the matrix:");
        for (int i = 0; i < rows; i++) {
            for (int j = 0; j < columns; j++) {
                System.out.print("Matrix[" + i + "][" + j + "]: ");
                matrix[i][j] = scanner.nextInt();
            }
        }

        // Find the frequency of odd and even numbers
        int oddFrequency = 0;
        int evenFrequency = 0;

        for (int i = 0; i < rows; i++) {
            for (int j = 0; j < columns; j++) {
                if (matrix[i][j] % 2 == 0) {
                    evenFrequency++;
                } else {
                    oddFrequency++;
                }
            }
        }

        // Display the result
        System.out.println("Frequency of even numbers: " + evenFrequency);
        System.out.println("Frequency of odd numbers: " + oddFrequency);

        // Close the scanner
        scanner.close();
    }
}