#include <bits/stdc++.h>
	using namespace std;
	int main(){
	int a,b,c,x,i;
	for(i=100;i<=999;i++) {
		a=i%10;
		b=i/10%10;
		c=i/100;
		x=a*100+b*10+c;
		if(x==i&&x%2==0)
		cout<<i<<endl; 
	}
	}
/**************************************************************
	Problem: 1392
	User: zhuangwenya
	Language: C++
	Result: Accepted
	Time:5 ms
	Memory:2072 kb
****************************************************************/