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#include <iostream>
#include <fstream>
using namespace std;
void quick_sort(int vect[], int first, int last)
{
int pivot_index = (first + last)/2;
int pivot_value = vect[(first + last)/2];
int i = first, j = last;
while (i <= j)
{
while (vect[i] < pivot_value) ++i;
while (vect[j] > pivot_value) --j;
if (i <= j)
{
swap(vect[i], vect[j]);
++i,--j;
}
}
if (first < pivot_index)
quick_sort(vect, first, pivot_index - 1);
if (pivot_index< last)
quick_sort(vect, pivot_index + 1, last);
}
int main()
{
ifstream cin("algsort.in");
ofstream cout("algsort.out");
int n, index;
cin >> n;
int numbers[n];
for (index = 0; index < n; ++index)
{
cin >> numbers[index];
}
quick_sort(numbers, 0, n-1);
for (int i = 0; i < n; ++i)
{
cout << numbers[i] << ' ';
}
cout << "\n";
return 0;
}