#include<bits/stdc++.h>
using namespace std;
int main(){
	
	int i,n,c,d,x,y;
	cin>>n;
	for(i=0;i<=n;i++){
		c=i/100%10;
		d=i/10%10;
		x=i%10;
		if(c+x<=d){
			cout<<i<<endl;
		}
	}
	

	return 0;
}
/**************************************************************
	Problem: 1748
	User: huangyaojie3
	Language: C++
	Result: Wrong Answer
****************************************************************/