java實現冒泡排序

public class Bubblesort {

    public void bubbleSort(int[] array) {
        int temp;
        for (int i = 0; i < array.length - 1; i++) {// 外循環次數減1
            for (int j = 0; j < array.length - i - 1; j++) {
                if (array[j] > array[j + 1]) {
                    temp = array[j];
                    array[j] = array[j + 1];
                    array[j + 1] = temp;
                }
            }
        }
    }

    public static void main(String[] args) {
        int[] array = { 5345, 34, 543, 5, 435, 435, 21421, 4, 6879, 8, 9, 4, 1, 5, 7, 8, 9, };
        Bubblesort insert = new Bubblesort();
        insert.bubbleSort(array);
        for (int i : array) {
            System.out.print(i + ",");
        }
    }

}

控制檯顯示結果：