bool DFS(long long now)
{
	if(now>1222222222222222222 || now<0 )return false;
	if(now%n==0)
	{
		cout<<now<<endl;
		return true;
	}
	if(DFS(now*10))return true;
	if(DFS(now*10+1))return true;
	return false;
}