ackage Test;
public class Test1 {
public static void main(String[] args) {
// TODO Auto-generated method stub
int a[]={5,4,3,2,1};
for(int j=0,i=a.length-1;j<i;j++,i--)
{
int temp=a[j];
a[j]=a[i];
a[i]=temp;
}
for(int j=0;j<a.length;j++)
{
//System.out.println(a[j]);
}
}
}