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#include <fstream>
#include <ctime>
using namespace std;
int n, v[500100];
inline void Swap(int &a, int &b)
{
if(a == b)
return;
a ^= b ^= a ^= b;
}
inline void QuickSort(int st, int dr)
{
if(st >= dr)
return;
int i, j, pivot;
pivot = v[st + rand() % (dr - st + 1)];
i = st;
j = dr;
while(i <= j)
{
while(i <= dr && v[i] < pivot)
i++;
while(j >= st && v[j] > pivot)
j--;
if(i <= j)
{
Swap(v[i], v[j]);
i++;
j--;
}
}
if(st < j)
QuickSort(st, j);
if(i < dr)
QuickSort(i, dr);
}
int main()
{
int i;
ifstream fin("algsort.in");
fin >> n;
for(i = 1; i <= n; ++i)
fin >> v[i];
fin.close();
srand(time(NULL));
QuickSort(1, n);
ofstream fout("algsort.out");
for(i = 1; i <= n; ++i)
fout << v[i] << ' ';
fout << "\n";
fout.close();
return 0;
}