#include <fstream>
using namespace std;

void merge_sort(int* vect, int left, int right)
{
    if (left >= right)
        return;

    int mid = (left + right) >> 1;
    merge_sort(vect, left, mid);
    merge_sort(vect, mid + 1, right);

    int* coppy = new int[right + 1];
    int cnt = left;
    int i, j;

    for (i = left, j = mid + 1; i <= mid || j <= right; )
        if ((i <= mid && vect[i] < vect[j]) || (j > right))
            coppy[cnt++] = vect[i++];
        else
            coppy[cnt++] = vect[j++];

    for (i = left; i <= right; ++i)
        vect[i] = coppy[i];

    delete[] coppy;
}

int main()
{
    ifstream in("algsort.in");
    int N;
    int i;

    in >> N;
    int* v = new int[N + 1];

    for (i = 0; i < N; ++i)
        in >> v[i];
    in.close();

    merge_sort(v, 0, N - 1);

    ofstream out("algsort.out");
    for (i = 0; i < N; ++i)
        out << v[i] << " ";
    out.close();

    delete[] v;

    return 0;
}