/**
 *    author:  tourist
 *    created: 23.03.2024 08:06:15
**/
#include <bits/stdc++.h>

using namespace std;

#ifdef LOCAL
#include "algo/debug.h"
#else
#define debug(...) 42
#endif
#define ll long long
int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin >> n;
    for (int i = 0; i < n; i ++ ) {
      cout << i + 1 << " ";
    }

    return 0;
}