冒泡排序

package java常用算法;

public class 冒泡排序法 {
    
    public static void main(String[] args) {
        int arr[] = {1,6,3,2,9,7};
        for(int tmp : sortDSC(arr)){
            System.out.println(tmp);
        }
    }
    
    /**
     * 升序排序*/
    public static int[] sortASC(int a[]){
        for (int i=0;i a[j]){
                    tmp = a[j+1];
                    a[j+1] = a[j];
                    a[j] = tmp;
                }
            }
        return a;
    }
}