#include<iostream> using namespace std; bool iseven(int u){ int s=0; while(u){ s=s+u%10; u=u/10; } if(s%2==0) return true; else return false; } int main(){ int n; cin>>n; for(int i=1;i<=n;++i) if(iseven(i)) cout<<i<<" "; return 0; }