选择排序

public class selectSort {
    public static void selectSort() {
        int a[] = {1, 54, 6, 3, 78, 34, 12, 45};
        int position = 0;
        for(int i = 0; i < a.length; i++) {
            int j = i + 1;
            position = i;
            int temp = a[i];
            for(; j < a.length; j++) {
                if(a[j] < temp) {
                    temp = a[j];
                    position = j;
                }
            }
            a[position] = a[i];
            a[i] = temp;
        }
        for(int i = 0; i < a.length; i++)
            System.out.println(a[i]);
    }
    public static void main(String[] args) {
        selectSort();
    }
}