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