#include  

#include

 

int num[10]={1,5,2,6,7,3,8,0,4,22};

 

void swap(int* a,int*b)

{

int tmp;

tmp=*b;

*b=*a;

*a=tmp;

 

}

 

void sort(int* s_num,int left,int right)

{

if(left>=right)

return;

 

int mid_elm=(left+right)/2;

swap(&s_num[left],&s_num[mid_elm]);

int last=left;

 

for(int i=left+1;i<=right;i++)

if(s_num[i]

{

swap(&s_num[i],&s_num[++last]);

}

 

swap(&s_num[last],&s_num[left]);

sort(s_num,left,last-1);

sort(s_num,last+1,right);

 

}

int main()

 

{  int num[7]={0,2,13,4,7,1,3};

sort(num,0,6);

 

for(int i=0;i<7;i++)

printf("num is %d ",num[i]);

 

 

}  

 

 

以下是标准的方法，分别从后向前和从前向后搜索

void sort(int* s_num,int left,int right)

{

int sto_s_num=s_num[left];

int sav_hole=left;

int sav_r=right;

int sav_l=left;

 

if(left<0 || right<=0 ||left>right)

return;

while(left!=right)

{

while(s_num[right]>sto_s_num)

{ 

right--;

if(right==left)

goto over;

}

swap(&s_num[right],&s_num[sav_hole]);

sav_hole=right;

 

 

while(s_num[left]<sto_s_num)

{ 

left++;

if(right==left)

goto over;

}

swap(&s_num[left],&s_num[sav_hole]);

sav_hole=left;

}

 

over:

sort(s_num,sav_l,sav_hole-1);

sort(s_num,sav_hole+1,sav_r);

 

}