#include <iostream>
using namespace std;

int main(){
	int i;
	for(i = 100;i <= 999;i++){
		if(i/10%10>i/100&&i/10%10>i%10){
			cout<<i<<endl;
		}
	}
	
}
/**************************************************************
	Problem: 1748
	User: admin
	Language: C++
	Result: Accepted
	Time:13 ms
	Memory:2072 kb
****************************************************************/