public class maopao
{
public static void main(String[] args)
{
int i,j;
int array[]={3,10,9,2,3};
int k=array.length;
for(i=k-1;i>0;i--)
for(j=0;j<i;j++)
if(array[j]>array[j+1])
{
int t;
t = array[j];
array[j] = array[j+1];
array[j+1] = t;
}
for(i=0;i<k;i++)
System.out.print(array[i]+" ");