public class BubbleSort {
public static void main(String[] args) {
int arr[]={3,7,4,8,1,5};
System.out.print("排序前的数组为 :");
for (int i=0;iarr[j+1])
{
int temp=arr[j];
arr[j]=arr[j+1];
arr[j+1]=temp;
}
}
}
System.out.print("排序后的数组为 :");
for (int i=0;i



