package top.hyself;
//冒泡排序法
public class Demo {

    public static void main(String[] args) {
        int[] arr = {1,5,6,7,9,8,3,0,2,4};
        for(int i = 0;i < arr.length;i++) {
            for(int j = 0;j < arr.length - 1 -i;j++) {
                if(arr[j] < arr[j + 1]) {
                    int temp = arr[j];
                    arr[j] = arr[j + 1];
                    arr[j + 1] = temp;
                }
            }

        }
        for(int i : arr)
            System.out.println(i);
    }
}