java 插入排序

package com.liu;

public class InsertSort {
	public static void main(String[] args) {
		int a[] = { 5, 4, 3, 2, 1 ,0};
		for (int i = 0; i < a.length; i++) {
			System.out.print(a[i] + "  ");
		}
		int j;
		int temp;
		for (int i = 1; i < a.length; i++) {
			temp = a[i];
			if (temp < a[i - 1]) {
				for (j=i-1; j >= 0 ; j--) {
					a[j + 1] = a[j];
				}
				a[j + 1] = temp;
			}
		}
		System.out.println();
		for (int i = 0; i < a.length; i++) {
			System.out.print(a[i] + "  ");
		}
	}
}