#include <stdio.h>
void quick_sort(int array[], int left, int right)
{
int i = left, j = right;
int temp;
int pivot;
pivot = array[(left + right) / 2];
while (i <= j)
{
while (array[i] < pivot)
{
i++;
}
while (array[j] > pivot)
{
j--;
}
if (i <= j)
{
temp = array[i];
array[i] = array[j];
array[j] = temp;
i++;
j--;
}
}
if (left < j)
{
quick_sort(array, left, j);
}
if (i < right)
{
quick_sort(array, i, right);
}
}
int main(void)
{
int array[] = {73, 108, 111, 118, 101, 70, 105, 115, 104, 67, 46, 99, 111, 109};
int i, length;
length = sizeof(array) / sizeof(array[0]);
quick_sort(array, 0, length-1);
for (i = 0; i < length; i++)
{
printf("%d ", array[i]);
}
putchar('\n');
return 0;
}


//快速排序 #include<iostream> using namespace std; void quickSort(int array[],int left,int right){ int pivot=array[(left+right)/2]; int i=left,j=right; while(array[i]<pivot){ i++; } while(array[j]>pivot){ j--; } if (i <= j) { int temp = array[i]; array[i] = array[j]; array[j] = temp; i++; j--; } if (left < j) { quickSort(array, left, j); } if (i < right) { quickSort(array, i, right); } } int main(void) { int array[] = {73, 108, 111, 118, 101, 70, 105, 115, 104, 67, 46, 99, 111, 109}; int i, length; length = sizeof(array) / sizeof(array[0]); quickSort(array, 0, length-1); for (i = 0; i < length; i++) { printf("%d ", array[i]); } putchar('\n'); return 0; }