#include <iostream>
using namespace std;
const int N = 2e6 + 10;
int n, m;
int q[N];
void quick_sort(int l, int r, int q[])
{
if (l >= r) return;
int i = l - 1, j = r + 1, x = q[l + r >> 1];
while (i < j)
{
do i ++ ; while (q[i] < x);
do j -- ; while (q[j] > x);
if (i < j) swap(q[i], q[j]);
}
quick_sort(l, j, q);
quick_sort(j + 1, r, q);
}
int main()
{
scanf("%d %d", &n, &m);
for (int i = 0; i < m; i++) scanf("%d", &q[i]);
quick_sort(0, m - 1, q);
for (int i = 0; i < m; i++) printf("%d ", q[i]);
return 0;
}