ALG-002 - Bubblesort

Bubblesort.java

public class Bubblesort {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        int[] numbers = {1, 5, 8, 13, 17, 5, 9, 16, 25, 8, 0, 1};
        int tmp;
        
        for (int i = 1; i < numbers.length; i++) {
            for (int j = 0; j < numbers.length - i; j++) {
                if (numbers[j] > numbers[j + 1]) {
                    // swap elements in array
                    tmp = numbers[j];
                    numbers[j] = numbers[j + 1];
                    numbers[j + 1] = tmp;
                }
            }
        }

        for (int number : numbers) {
            System.out.print(number + ", ");
        }
    }

}