#include<bits/stdc++.h> using namespace std; int main(){ /** int n; cin>>n; for(int i=3;i<=n;i+=3){ cout<<i<<" "; } long long n; cin>>n; for(long long i=999999;i<=n;i+=999999){ cout<<i<<" "; } **/ int n; cin>>n; for(int i=1;i<=n;i++){ cout<<i<<endl; } return 0; }