Example: SumElementsEnhancedForLoop in Java

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// SumElementsEnhancedForLoop
public class Main {
    public static void main(String[] args) {
        // Step 1: Define the 2D array
        int[][] matrix = {
            {1, 2, 3},
            {4, 5, 6},
            {7, 8, 9}
        };

        // Step 2: Initialize a variable to store the sum
        int sum = 0;

        // Step 3: Iterate through each row in the 2D array
        for (int[] row : matrix) {
            // Step 4: Iterate through each element in the current row
            for (int element : row) {
                // Step 5: Add the current element to the sum
                sum += element;
            }
        }

        // Step 6: Print the total sum
        System.out.println("Sum of all elements (Enhanced For Loop): " + sum);
    }
}