代码如下：
public class SelectSort {
public static void ChoiceSort(int[] a)
{
int temp;
for(int i=0;i<a.length;i++){
int min=i;
for(int j=i+1;j<a.length;i++)
if(less (a[j],min))
min=j;
}
}
public static boolean less(Comparable v,Comparable w)
{
return v.compareTo(w)<0;
}
public static void exch(Comparable[] a,int i,int j)
{
Comparable t=a[i];
a[i]=a[j];
a[j]=t;
}
public static void main(String[] args)
{
int[] a={5,6,8,2,3,4,7,9,11};
ChoiceSort(a);
System.out.println(a);
}
}
