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#include <iostream>
#include <fstream>
using namespace std;
int get_pivot_index(int vect[], int first, int last)
{
return first;
}
void quick_sort(int vect[], int first, int last)
{
if (first >= last)
return;
int pivot_index = get_pivot_index(vect, first, last);
int pivot_value = vect[pivot_index];
int start = first;
int value;
while (start <= last)
{
value = vect[start];
if (value < pivot_value)
{
int aux = vect[pivot_index];
vect[pivot_index] = vect[start];
vect[start] = vect[pivot_index+1];
vect[pivot_index+1] = aux;
++pivot_index;
}
++start;
}
quick_sort(vect, first, pivot_index - 1);
quick_sort(vect, pivot_index + 1, last);
}
void quickSort(int arr[], int left, int right) {
int i = left, j = right;
int tmp;
int pivot = arr[(left + right) / 2];
/* partition */
while (i <= j) {
while (arr[i] < pivot)
i++;
while (arr[j] > pivot)
j--;
if (i <= j) {
tmp = arr[i];
arr[i] = arr[j];
arr[j] = tmp;
i++;
j--;
}
};
/* recursion */
if (left < j)
quickSort(arr, left, j);
if (i < right)
quickSort(arr, i, right);
}
int main()
{
ifstream cin("algsort.in");
ofstream cout("algsort.out");
int n, index, aux_var;
cin >> n;
int numbers[n];
for (index = 0; index < n; ++index)
{
cin >> numbers[index];
}
//quick_sort(numbers, 0, n-1);
quickSort(numbers, 0, n-1);
for (int i = 0; i < n; ++i)
{
cout << numbers[i] << ' ';
}
cout << "\n";
return 0;
}