数组冒泡排序

package day06;

import java.lang.reflect.Array;
import java.util.Arrays;

public class Date09 {
    public static void main(String[] args) {
        
        int[] array = {20, 30, 40, 50, 60, 70, 9008, 80, 56, 65};
        int[] array1 = sort(array);
        sort(array);


        System.out.println(Arrays.toString(array1));
    }

    public static int[] sort(int[] array) {
        int sam = 0;
        for (int i = 0; i < array.length - 1; i++) {
            for (int j = 0; j  array[j]) {
                    sam = array[j];
                    array[j] = array[j + 1];
                    array[j + 1] = sam;
                }
            }
        }
        return array;
    }
}