import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        int[] arr = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1};
        System.out.println("Before:");
        System.out.println(Arrays.toString(arr));
        int forLoopCounter = 0;

        // Optimization: reduce the inner loop range on each pass
        for (int j = 0; j < arr.length; j++) {
            for (int i = 0; i < arr.length - 1 - j; i++) {  // Changed this line
                forLoopCounter++;
                if (arr[i] > arr[i + 1]) {
                    int temp = arr[i];
                    forLoopCounter++;
                    arr[i] = arr[i + 1];
                    arr[i + 1] = temp;
                }
            }
        }

        System.out.println("After:");
        System.out.println(Arrays.toString(arr));
        System.out.println("Number of actions: " + (forLoopCounter));
    }
}