#include <iostream>
using namespace std;
int x, ret;
int main() {
	for (int i = 0; i < 5; i++) {
		cin >> x;
		if (x % 15 == 0) ret += 8;
		else if (x % 3 == 0 || x % 5 == 0) ret += 4;
		else if (x >= 100) ret += 3;
		else if (x >= 10) ret += 2;
		else ret++;
	}
	cout << ret << endl;
	return 0;
}