#include <bits/stdc++.h>

using namespace std;

int main(int argc, char *argv[]) {
    int N;
    cin >> N;

    for (int i = 0; i < N; i++) {
        if (i == 0) {
            cout << 1;
        } else {
            cout << 0;
        }
        cout << " ";
    }
    cout << endl;
	return 0;
}