数组排序

将数组 int[] oldArr ={1,3,8,0,5,9,3,7,6,2};升序排序

public class Test03{
    public static int[] bubbleSort(int[] a,int n){
        for (int i = 0; i < n; i++) {
            for (int j = 1; j < n - i; j++) {
                if(a[j-1]>a[j]){
                    int temp = a[j-1];
                    a[j-1] = a[j];
                    a[j] = temp;
                }
            }
        }
        return a;
    }

    public static void main(String[] args) {
        int[] oldArray = {1,3,8,0,5,9,3,7,6,2};
        int[] newArray = bubbleSort(oldArray,oldArray.length);
        for (int i : newArray) {
            System.out.print(i + " ");
        }
    }
}