西门吹水之城的博客

package hello; import java.util.Stack; /**非递归快速排序 * @author zhangshancheng */ public class QuickStart { public static void main(String[] args) { int[] arr = {5,8,3,9,1,1,2,7,4,6,6}; quickSor...

public class BinarySearch { public static void main(String[] args) { double[] arr={1,2,3,4,5,6,7,8,9,10,11,12}; int left=0; int right = arr.length-1; double search =7.5; int m = 0; whil...