选择排序算法

package sort;

import java.util.Arrays;


public class SelectSort {


    public static void main(String[] args) {
        int a[]={2,3,4,1,9,5};
        int minIndex=0;
        int min=0;
        int j;
        for (int i = 0; i < a.length - 1; i++) {
            minIndex=i;
            min=a[i];
            for ( j = i+1; j a[j]){
                    minIndex=j;
                    min=a[j];
                }
            }
            a[minIndex]=a[i];
            a[i]=min;
        }
        System.out.println(Arrays.toString(a));
    }
}