Example: Taking a input from user of multidimensional array (Runtime) and print the count of even and odd number given by user. ... import java.io.*; import java.util.Scanner; class Geeks { public static void main(String[] args) { Scanner s = new Scanner(System.in); // Number of rows int n = s.nextInt(); // Initialize a 2D array int[][] arr = new int[n][]; int t = 0; // Input for each row for (int i = 0; i < n; i++) { int m = s.nextInt(); // Assuming all rows have the same column count t = m; arr[i] = new int[m]; for (int j = 0; j < m; j++) { arr[i][j] = s.nextInt(); } } int odd = 0, even = 0;