标签:io ar on art amp c ui return 递归
//快速排序
void Quick_Sort(int *a,int low,int high)
{
	int Partition(int *a,int low,int high);
	int mid;
	if(low<high)
	{
		mid=Partition(a,low,high);
		Quick_Sort(a,low,mid-1);/*递归调用*/
		Quick_Sort(a,mid+1,high);
	}
}
int Partition(int *a,int low,int high)  
{   
	int mid,temp;
	int i=low,j=high+1;
	mid=a[low];   
	while(i < j)   
	{    
		while((a[++i] < mid)&&i<high);
		while(a[--j]>mid);
		if(i>=j)break;
		temp=a[i];
		a[i]=a[j];
		a[j]=temp;
	}   
	a[low]=a[j];   
	return j;    
}
标签:io ar on art amp c ui return 递归
原文地址:http://www.cnblogs.com/jamsbwo/p/4100267.html