#include <bits/stdc++.h>
#define NMAX 500001
using namespace std;

ifstream f ("algsort.in");
ofstream g ("algsort.out");

int v[NMAX];

int pivot(int st,int dr)
{
    swap(v[st],v[st + (dr - st)/2]);
    int d = 0;
    while(st < dr)
    {
        if(v[st] > v[dr])swap(v[st],v[dr]),d=1-d;
        st+=d;
        dr-= 1-d;
    }
    return st;
}

void quicksort(int st,int dr)
{
    if(st < dr)
    {
        int p = pivot(st,dr);
        quicksort(st,p-1);
        quicksort(p+1,dr);
    }
}

void citire()
{
    int n;
    f >> n;
    for(int i=1;i<=n;++i)f >> v[i];
    quicksort(1,n);

    for(int i=1;i<=n;++i)g << v[i] << ' ';


}
int main()
{
    citire();
    return 0;
}