#include <iostream>
using namespace std;
int main()
{
	int n = 999,x = 1,a,b,c,cnt;
	while(x<=n)
	{
		a = x/100;
		b = (x/10)%10;
		c = x%10;
		if(x % 3 == 0 && a == 5 || b == 5 || c == 5)
		{
			cout << x << endl;
			cnt++;
		}
		x++;
		
	}
	cout << cnt << endl;
}
/**************************************************************
	Problem: 1059
	User: xiaomingze
	Language: C++
	Result: Wrong Answer
****************************************************************/