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#include <fstream>
#include<cstdlib>
#include<ctime>
using namespace std;
ifstream f("algsort.in");
ofstream g("algsort.out");
const int N = 500010;
int n,a[N];
void quickSort(int,int);
int main()
{
srand(time(0));
f>>n;
for(int i=1;i<=n;i++)
f>>a[i];
quickSort(1,n);
for(int i=1;i<=n;i++)
g<<a[i]<<' ';
return 0;
}
void quickSort(int St,int Dr)
{
int st=St,dr=Dr,mi,pivot;
mi=st+rand()%(dr-st+1);
pivot=a[mi];
do
{
while(a[st]<pivot)st++;
while(a[dr]>pivot)dr--;
if(st<=dr){swap(a[st],a[dr]);st++;dr--;}
}
while(st<=dr);
if(St<=dr)quickSort(St,dr);
if(st<=Dr)quickSort(st,Dr);
}