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

int main() {
	int N;
	cin >> N;

	vector<int> v(10);
	for (int i = 0; i < 10; i++) {
		v.at(i) = i + 1;
	}

	for (int i = 0; i < N; i++) {
		int n = v.at(i);
		if (n == 10) n = 0;

		for (int j = 0; j < N; j++) {
			cout << n;
		}

	}

	cout << endl;
}