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#include<iostream>
#include<fstream>
using namespace std;
void quickSort(long 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()
{long v[500001],n;
int i;
ifstream f("algsort.in");
f>>n;
for(i=1;i<=n;i++)
f>>v[i];
f.close();
quickSort(v,1,n);
ofstream g("algsort.out");
for(i=1;i<=n;i++)
g<<v[i]<<' ';
return 0;}