#include <iostream>
#include <iomanip>
#include <vector>
#include <algorithm>
#include <utility>
#include <string>
#include <cstdlib>
#include <queue>

using namespace std;

typedef long long int ll;
typedef pair<int, int> Pii;

const ll mod = 1000000007;

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);

  int n;
  cin >> n;

  vector<int> a;
  for (int i = 9; i > 9 - n; i--) {
    for (int j = 0; j < n; j++) {
      a.push_back(i);
    }
  }

  for (auto &x: a) cout << x;
  cout << endl;

  return 0;
}