/**
 *      author:   Momokaaa
 *      created:  2024.03.30 16:30:49
**/
#include<bits/stdc++.h>
using namespace std;
#define int long long

void solve() {
    int n;
    cin >> n;
    for (int i = 1; i <= n; i++) {
        cout << i << " \n"[i == n];
    }
}
signed main() {
    ios::sync_with_stdio(false); 
    cin.tie(nullptr);

    int t = 1;

    while (t--) {
        solve();
    }
}