#include <iostream>
using namespace std;
void Qsort(int a[],int low,int high)
{
if(low>=high)
{
return;
}
int first=low;
int last=high;
int key=a[first];
while(first<last)
{
while(first<last && a[last]>=key ) --last;
a[first] =a[last];
while(first<last && a[first]<=key) ++first;
a[last]=a[first];
}
a[first]=key;
Qsort(a,low,first-1);
Qsort(a,last+1,high);
}
int main()
{
int a[]={57,68,59,52,72,28,96,33,24};
Qsort(a,0,sizeof(a)/sizeof(a[0]));
for(int i=0;i<sizeof(a)/sizeof(a[0]);i++)
{
cout<<a[i]<<" ";
}
return 0;
using namespace std;
void Qsort(int a[],int low,int high)
{
if(low>=high)
{
return;
}
int first=low;
int last=high;
int key=a[first];
while(first<last)
{
while(first<last && a[last]>=key ) --last;
a[first] =a[last];
while(first<last && a[first]<=key) ++first;
a[last]=a[first];
}
a[first]=key;
Qsort(a,low,first-1);
Qsort(a,last+1,high);
}
int main()
{
int a[]={57,68,59,52,72,28,96,33,24};
Qsort(a,0,sizeof(a)/sizeof(a[0]));
for(int i=0;i<sizeof(a)/sizeof(a[0]);i++)
{
cout<<a[i]<<" ";
}
return 0;
}
//参考数据结构(严蔚敏,清华大学)p274