Java开发中八大排序算法之希尔排序实例

package java面试宝典;

import java.util.Arrays;

public class 希尔排序 {
	public static void main(String[] args) {
		int[] a={6,9,3,5,7,1,8,0,2,4};
		System.out.println(Arrays.toString(a));
		shellSort(a);
		System.out.println(Arrays.toString(a));
	}
	public static void shellSort(int[] a){
		for (int h = a.length/2; h >0; h/=2) {
			for (int i = h; i < a.length; i++) {
				int temp=a[i];
				int j;
				for (j = i; j-h>=0; j-=h) {
					if(temp<a[j-1]){
						a[j]=a[j-h];
					}else{
						break;
					}
				}
				a[j]=temp;
			}
		}
	}
}