#include<bits/stdc++.h> using namespace std; int main(){/** int i; for(i=1;i<=1000;i++){ cout<<i<<" "; } int i; for(i=7;i<=100;i=i+7){ cout<<i<<" "; } int i; for(i=998;i>=1;i=i-2){ cout<<i<<" "; } int n; cin>>n; for(int i=1;i<=n;i++){ cout<<i<<" "; }**/ for(int i=3;i<=99;i=i+3){ cout<<i<<" "; } return 0; }