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int partion(int *arr,int low,int heigh)
{
int key=arr[low];
while(low < heigh)
{
while(low < heigh && arr[heigh] >=key)
--heigh;
arr[low]=arr[heigh];
while(low < heigh && arr[low] <= key)
++low;
arr[heigh]=arr[low];
}
arr[low]=key;
return low;
}
void quick_sort(int *arr,int low,int heigh)
{
assert(arr);
if(low <heigh)
{
int mid=partion(arr,low,heigh);
quick_sort(arr,low,mid);
quick_sort(arr,mid+1,heigh);
}
}标签:
原文地址:http://blog.csdn.net/zhou753099943/article/details/52204013