 * @Description 快速排序
 * @Author Kevin
 * @Date 2020-01-21 15:21
 * @Version V1.0
 **/
public class QuickSort {
    public static void main(String[] args) {
        int[] arr = new int[]{5, 7, 1, 3, 4, 8, 6, 9};
        System.out.println(Arrays.toString(arr));